19-1718; Rev 3; 1/09 Low-Cost, Low-Power, 8-Bit DACs with 3-Wire Serial Interface in SOT23 The MAX5383/MAX5384/MAX5385 low-cost, 8-bit digitalto-analog converters (DACs) in miniature 6-pin SOT23 packages have a simple 3-wire, SPITM/QSPITM/ MICROWIRETM-compatible serial interface that operates up to 10MHz. The MAX5383 has an internal +2V reference and operates from a +2.7V to +3.6V supply. The MAX5384 has an internal +4V reference and operates from a +4.5V to +5.5V supply. The MAX5385 operates over the full +2.7V to +5.5V supply range and has an internal reference equal to 0.9 VDD. The MAX5383/MAX5384/MAX5385 require an extremely low supply current of only 150A (typ) and provide a buffered voltage output. These devices power up at zero code and remain there until a new code is written to the DAC registers. This provides additional safety for applications that drive valves or other transducers that need to be off on power-up. The MAX5383/MAX5384/ MAX5385 include a 1A, low-power shutdown mode that features software-selectable output loads of 1k, 100k, or 1M to ground. Applications Features o 8-Bit Resolution in a Miniature 6-Pin SOT23 Package o Wide +2.7V to +5.5V Supply Range (MAX5385) o <1A Shutdown Mode o Software-Selectable Output Resistance During Shutdown o Buffered Output Drives Resistive Loads o Low-Glitch Power-On Reset to Zero DAC Output o 3-Wire SPI/QSPI/MICROWIRE-Compatible Interface o < 5% Full-Scale Error (MAX5385) o < 1LSB max INL/DNL o Low 230A (max) Supply Current Ordering Information PART PINPACKAGE TEMP RANGE MAX5383EUT+T -40C to +85C 6 SOT23 SOT TOP MARK AADF MAX5383EZT+T -40C to +85C 6 SOT23-Thin AAAH Automatic Tuning (VCO) MAX5384EUT+T -40C to +85C 6 SOT23 AADH Power Amplifier Bias Control MAX5384EZT+T -40C to +85C 6 SOT23-Thin AAAI Programmable Threshold Levels MAX5385EUT+T -40C to +85C 6 SOT23 AADJ Automatic Gain Control MAX5385EZT+T -40C to +85C 6 SOT23-Thin AAAJ Automatic Offset Adjustment +Denotes lead(Pb)-free/RoHS-compliant package. T = Tape and reel. Selector Guide SPI and QSPI are trademarks of Motorola, Inc. MICROWIRE is a trademark of National Semiconductor Corp. PART INTERNAL REFERENCE MAX5383 2V MAX5384 4V MAX5385 0.9 VDD Typical Operating Circuit +2.7V TO +5.5V Pin Configuration TOP VIEW + OUT 1 PCS0 MOSI SCK GND 6 CS VDD MC68XXXX CS DIN SCLK MAX5385 OUT GND 2 MAX5383 MAX5384 MAX5385 VDD 3 5 SCLK 4 DIN SOT23 ________________________________________________________________ Maxim Integrated Products 1 For price, delivery, and to place orders, please contact Maxim Distribution at 1-888-629-4642, or visit Maxim's website at www.maxim-ic.com. MAX5383/MAX5384/MAX5385 General Description MAX5383/MAX5384/MAX5385 Low-Cost, Low-Power, 8-Bit DACs with 3-Wire Serial Interface in SOT23 ABSOLUTE MAXIMUM RATINGS VDD to GND ..............................................................-0.3V to +6V OUT ............................................................-0.3V to (VDD + 0.3V) CS, SCLK, DIN to GND ............................................-0.3V to +6V Maximum Current into Any Pin............................................50mA Continuous Power Dissipation (TA = +70C) 6-Pin SOT23 (derate 8.7mW/C above +70C)..........696mW Operating Temperature Range ...........................-40C to +85C Storage Temperature Range .............................-65C to +150C Maximum Junction Temperature .....................................+150C Lead Temperature (soldering, 10s) .................................+300C Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ELECTRICAL CHARACTERISTICS (VDD = +2.7V to +3.6V (MAX5383), VDD = +4.5V to +5.5V (MAX5384), VDD = +2.7V to +5.5V (MAX5385), RL = 10k, CL = 50pF, TA = TMIN to TMAX, unless otherwise noted. Typical values are TA = +25C.) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS STATIC ACCURACY Resolution 8 Bits Integral Linearity Error INL (Note 1) 1 LSB Differential Linearity Error DNL Guaranteed monotonic 1 LSB Offset Error VOS (Note 2) 25 mV 60 dB 1 Offset Error Supply Rejection MAX5385 (Notes 2, 3) Offset Error Temperature Coefficient MAX5383/MAX5384 3 MAX5385 1 Full-Scale Error Code = 255, no load Full-Scale Error Supply Rejection Code = 255 (Note 4) Full-Scale Error Temperature Coefficient Code = 255 ppm/ C MAX5383/MAX5384 10 MAX5385 5 % of ideal FS MAX5383/MAX5384 50 dB MAX5383/MAX5384 40 MAX5385 10 ppm/ C DAC OUTPUT Internal Reference Voltage (Note 5) Output Load Regulation Shutdown Output Resistance to GND REF MAX5383 1.8 2 2.2 MAX5384 3.6 4 4.4 MAX5385 0.85 x VDD 0.9 x VDD 0.95 x VDD Code = 255, 0A to 100A 0.5 Code = 0, 0A to 100A 0.5 VOUT = 0 to V DD [D13, D12] = 0, 1 1k [D13, D12] = 1, 0 100k [D13, D12] = 1, 1 1M V LSB DYNAMIC PERFORMANCE Voltage Output Slew Rate Positive and negative 0.4 Output Settling Time To 1/2 LSB, 50k and 50pF load (Note 6) 20 s Digital Feedthrough Code = 0, all digital inputs from 0 to V DD 2 nVs 2 _______________________________________________________________________________________ V/s Low-Cost, Low-Power, 8-Bit DACs with 3-Wire Serial Interface in SOT23 (VDD = +2.7V to +3.6V (MAX5383), VDD = +4.5V to +5.5V (MAX5384), VDD = +2.7V to +5.5V (MAX5385), RL = 10k, CL = 50pF, TA = TMIN to TMAX, unless otherwise noted. Typical values are TA = +25C.) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Digital-Analog Glitch Impulse Code 127 to 128 40 nVs Wake-Up Time From software shutdown 50 s POWER REQUIREMENTS Supply Voltage VDD Supply Current IDD MAX5383 2.7 3.6 MAX5384 4.5 5.5 MAX5385 2.7 5.5 No load, all digital inputs at 0 or V DD , code = 255 150 Shutdown mode 230 V A 1 DIGITAL INPUTS Input Low Voltage VIL Input High Voltage VIH Input Hysteresis VH Input Capacitance CIN Input Leakage Current IIN 0.3 x VDD 0.7 x V DD V 0.05 x VDD (Note 7) V V 10 pF 1 A TIMING CHARACTERISTICS (Figures 3 and 4, VDD = +2.7V to +3.6V (MAX5383), VDD = +4.5V to +5.5V (MAX5384), VDD = +2.7V to +5.5V (MAX5385), RL = 10k, CL = 50pF, TA = TMIN to TMAX, unless otherwise noted. Typical values are TA = +25C.) (Note 7) PARAMETER SCLK Period SCLK Pulse Width High SYMBOL tCP tCH CONDITIONS MIN 100 40 TYP MAX UNITS ns ns SCLK Pulse Width Low tCL 40 ns CS Fall to SCLK Rise Setup Time tCSS 40 ns SCLK Rise to CS Rise Hold Time tCSH 0 ns DIN Setup Time tDS 40 ns DIN Hold Time tDH 0 ns SCLK Rise to CS Fall Delay tCS0 10 ns _______________________________________________________________________________________ 3 MAX5383/MAX5384/MAX5385 ELECTRICAL CHARACTERISTICS (continued) TIMING CHARACTERISTICS (continued) (Figures 3 and 4, VDD = +2.7V to +3.6V (MAX5383), VDD = +4.5V to +5.5V (MAX5384), VDD = +2.7V to +5.5V (MAX5385), RL = 10k, CL = 50pF, TA = TMIN to TMAX, unless otherwise noted. Typical values are TA = +25C.) (Note 7) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS CS Rise to SCLK Rise Hold tCS1 40 ns CS Pulse Width High tCSW 100 ns Note 1: Note 2: Note 3: Note 4: Note 5: Note 6: Note 7: Guaranteed from code 5 to code 255. The offset value extrapolated from the range over which the INL is guaranteed. MAX5385 tested at 5V 10%. MAX5383 tested at 3V 10%; MAX5384 tested at 5V 10%. Actual output voltages at full-scale are 255/256 VREF. Output settling time is measured by stepping from code 5 to code 255, and from code 255 to code 5. Guaranteed by design. Typical Operating Characteristics (VDD = +3.0V (MAX5383), VDD = +5.0V (MAX5384/MAX5385), TA = +25C, unless otherwise noted.) MAX5383/4/5-03 0.050 0 MAX5383/4/5-02 0 MAX5383/4/5-01 0.075 INL (LSB) 0 -0.025 INL (LSB) -0.05 0.025 INL (LSB) INTEGRAL NONLINEARITY vs. TEMPERATURE INTEGRAL NONLINEARITY vs. SUPPLY VOLTAGE INTEGRAL NONLINEARITY vs. CODE -0.10 -0.025 -0.050 -0.15 -0.075 -0.100 -0.050 -0.20 0 50 100 150 200 250 2.5 300 3.0 3.5 4.0 4.5 5.0 -40 5.5 -20 0 20 40 60 80 CODE SUPPLY VOLTAGE (V) TEMPERATURE (C) DIFFERENTIAL NONLINEARITY vs. CODE DIFFERENTIAL NONLINEARITY vs. SUPPLY VOLTAGE DIFFERENTIAL NONLINEARITY vs. TEMPERATURE DNL (LSB) 0 -0.005 -0.010 -0.015 100 MAX5383/4/5-06 -0.005 -0.005 DNL (LSB) 0.005 0 MAX5383/4/5-05 0 MAX5383/4/5-04 0.010 DNL (LSB) MAX5383/MAX5384/MAX5385 Low-Cost, Low-Power, 8-Bit DACs with 3-Wire Serial Interface in SOT23 -0.010 -0.015 -0.010 -0.020 -0.025 -0.025 0 100 200 CODE 4 -0.020 -0.020 -0.015 300 2.5 3.0 3.5 4.0 4.5 SUPPLY VOLTAGE (V) 5.0 5.5 -40 -20 0 20 40 60 TEMPERATURE (C) _______________________________________________________________________________________ 80 100 Low-Cost, Low-Power, 8-Bit DACs with 3-Wire Serial Interface in SOT23 TOTAL UNADJUSTED ERROR vs. CODE MAX5383/4/5-09 0 MAX5383/4/5-08 0.10 OFFSET ERROR vs. TEMPERATURE OFFSET ERROR vs. SUPPLY VOLTAGE 0 MAX5383/4/5-07 0.15 -0.05 VOS (mV) VOS (mV) 0 -0.25 -0.25 -0.10 -0.15 -0.50 -0.50 200 2.5 300 3.0 CODE 3.5 4.0 4.5 FULL-SCALE ERROR vs. SUPPLY VOLTAGE -20 0 0.50 MAX5383 0.25 0.75 0.8 0.50 0.4 MAX5385 0 0 -0.25 -0.4 -0.50 -0.75 3.0 3.5 4.0 4.5 5.0 FULL-SCALE ERROR (LSB) MAX5384 MAX5383/4/5-11 40 60 80 100 1.2 0.8 MAX5383 MAX5384 0.25 0.4 0 0 MAX5385 -0.25 -0.4 -0.8 -0.50 -0.8 -1.2 5.5 -0.75 -40 -20 SUPPLY VOLTAGE (V) 0 20 40 60 80 -1.2 100 TEMPERATURE (C) SUPPLY CURRENT vs. TEMPERATURE SUPPLY CURRENT vs. SUPPLY VOLTAGE 180 MAX5384 140 MAX5385 100 80 60 40 NO LOAD 155 SUPPLY CURRENT (A) MAX5383 160 MAX5383/4/5-12 200 120 20 TEMPERATURE (C) FULL-SCALE ERROR vs. TEMPERATURE 1.2 FULL-SCALE ERROR (%) MAX5383/4/5-10 160 -40 5.5 SUPPLY VOLTAGE (V) 0.75 2.5 5.0 MAX5383/4/5-13 100 FULL-SCALE ERROR (LSB) 0 FULL-SCALE ERROR (%) -0.20 SUPPLY CURRENT (A) TUE (LSB) 0.05 MAX5384 150 145 MAX5385 140 MAX5383 135 20 130 0 2.5 3.0 3.5 4.0 4.5 SUPPLY VOLTAGE (V) 5.0 5.5 -40 -20 0 20 40 60 80 100 TEMPERATURE (C) _______________________________________________________________________________________ 5 MAX5383/MAX5384/MAX5385 Typical Operating Characteristics (continued) (VDD = +3.0V (MAX5383), VDD = +5.0V (MAX5384/MAX5385), TA = +25C, unless otherwise noted.) Typical Operating Characteristics (continued) (VDD = +3.0V (MAX5383), VDD = +5.0V (MAX5384/MAX5385), TA = +25C, unless otherwise noted.) 145 140 MAX5383 VDD = +5V 135 MAX5383 VDD = +3V 0.6 0.4 32 64 96 128 160 192 224 256 2.5 CODE OUTPUT LOAD REGULATION MAX5383/4/5-17 3.0 3.5 4.0 4.5 5.0 VDD = +3V -40 5.5 -20 0 40 60 TEMPERATURE (C) OUTPUT VOLTAGE ON POWER-UP MAX5383 OUTPUT VOLTAGE EXITING SHUTDOWN OUT 50mV/div 3.0 80 100 MAX5383/4/5-19 3.5 OUT 500mV/div 2.5 C 0.2 D E 0.1 0 0 1 2 3 4 5 6 7 8 9 VOUT ZERO CODE (V) B 2.0 1.5 VDD 2V/div CS 3V/div 10 4s/div 10s/div LOAD CURRENT (mA) SHDN TO 0 x 80 MAX5383 OUTPUT SETTLING FROM 3/4FS TO 1/4FS MAX5383/4/5-21 MAX5383 OUTPUT SETTLING FROM 1/4FS TO 3/4FS MAX5383/4/5-20 A: MAX5384/MAX5385, VDD = +4.5V, FULL SCALE OR SOURCING B: MAX5383, FULL SCALE, VDD = +2.7V SINKING, VDD = +5.0V SOURCING C: MAX5383, FULL SCALE, VDD = +2.7V SOURCING D: ZERO CODE, VDD = +2.7V SINKING E: ZERO CODE, VDD = +5.5V SINKING OUT 0.5V/div OUT 0.5V/div CS 3V/div CS 3V/div 1s/div 6 20 SUPPLY VOLTAGE (V) A 4.0 VDD = +5V 0.4 MAX5383/4/5-18 4.5 0.6 0 0 0 0.8 0.2 0.2 130 MAX5383/4/5-16 MAX5383/4/5-15 0.8 150 1.0 SUPPLY CURRENT (A) MAX5385 VDD = +5V SUPPLY CURRENT (A) SUPPLY CURRENT (A) 155 1.0 MAX5383/4/5-14 160 MAX5384 VDD = +5V SHUTDOWN SUPPLY CURRENT vs. TEMPERATURE SHUTDOWN SUPPLY CURRENT vs. SUPPLY VOLTAGE SUPPLY CURRENT vs. CODE VOUT FULL SCALE (V) MAX5383/MAX5384/MAX5385 Low-Cost, Low-Power, 8-Bit DACs with 3-Wire Serial Interface in SOT23 _______________________________________________________________________________________ 1s/div Low-Cost, Low-Power, 8-Bit DACs with 3-Wire Serial Interface in SOT23 MAX5383 OUTPUT SETTLING 1LSB STEP UP MAX5383/4/5-23 MAX5383/4/5-22 MAX5383 OUTPUT SETTLING 1LSB STEP DOWN OUT 20mV/div AC-COUPLED OUT 20mV/div AC-COUPLED CS 3V/div CS 3V/div 2s/div 2s/div 0 x 7F TO 0 x 80 0 x 80 TO 0 x 7F Pin Description PIN NAME DESCRIPTION 1 OUT DAC Voltage Output 2 GND Ground 3 VDD Power-Supply Input 4 DIN Serial Data Input 5 SCLK Serial Clock Input 6 CS Chip-Select Input Detailed Description The MAX5383/MAX5384/MAX5385 voltage-output, 8-bit DACs ensure monotonic performance by offering full 8bit performance with less than 1LSB integral nonlinearity error and less than 1LSB differential nonlinearity error. The devices use a simple 3-wire, SPI/QSPI/ MICROWIRE-compatible serial interface that operates up to 10MHz. They include an internal reference, an output buffer, and three low-current shutdown modes, making these devices ideal for low-power, highly integrated applications. Figure 1 shows the devices' functional diagram. Analog Section The MAX5383/MAX5384/MAX5385 employ a currentsteering DAC topology as shown in Figure 2. At the core of the DAC is a reference voltage-to-current converter (V/I) that generates a reference current. This current is mirrored to 255 equally weighted current sources. DAC switches control the outputs of these current mirrors so that only the desired fraction of the total current-mirror currents is steered to the DAC output. The current is then converted to a voltage across a resistor, and this voltage is buffered by the output buffer amplifier. Output Voltage Table 1 shows the relationship between the DAC code and the analog output voltage. The 8-bit DAC code is binary unipolar with 1LSB = (VREF/256). The MAX5383/ MAX5384 have a full-scale output voltage of (+2V - 1LSB) and (+4V - 1LSB), set by the internal references. The MAX5385 has a full-scale output voltage of (0.9 VDD 1LSB). Output Buffer The DAC voltage output is an internally buffered unitygain follower that slews up to 0.4V/s. The output can swing from 0 to full scale. With a 1/4FS to 3/4FS output transition, the amplifier outputs typically settle to 1/2LSB in less than 5s when loaded with 10k in parallel with 50pF. The buffer amplifiers are stable with any _______________________________________________________________________________________ 7 MAX5383/MAX5384/MAX5385 Typical Operating Characteristics (continued) (VDD = +3.0V (MAX5383), VDD = +5.0V (MAX5384/MAX5385), TA = +25C, unless otherwise noted.) MAX5383/MAX5384/MAX5385 Low-Cost, Low-Power, 8-Bit DACs with 3-Wire Serial Interface in SOT23 VDD OUT CURRENT-STEERING DAC REF 255 MAX5383 MAX5384 MAX5385 DATA LATCH CS CONTROL LOGIC DIN 8 SCLK SERIAL INPUT REGISTER GND Figure 1. Functional Diagram combination of resistive loads >10k and capacitive loads <50pF. Power-On Reset The MAX5383/MAX5384/MAX5385 have a power-on reset circuit to set the DAC's output to 0 when VDD is first applied or when VDD dips below 1.7V (typ). This ensures that unwanted DAC output voltages will not occur immediately following a system startup, such as after a loss of power. The output glitch on startup is typically less than 50mV. VREF SW1 SW2 SW255 OUT Figure 2. Current-Steering DAC Topology Table 1. Unipolar Code Output Voltage Digital Section OUTPUT VOLTAGE DAC CODE [D11-D4] 8 Shutdown Mode The MAX5383/MAX5384/MAX5385 include three software-controlled shutdown modes that reduce the supply current to <1A. All internal circuitry is disabled, and a known impedance is placed from OUT to GND to ensure 0V while in shutdown. Table 2 details the three shutdown modes of operation. 3-Wire Serial Interface MAX5383 MAX5384 MAX5385 1111 1111 2V x (255/256) 4V x (255/256) 0.9 x V DD x (255/256) 1000 0000 1V 2V 0.9 x V DD / 2 0000 0001 7.8mV 15.6mV 0.9 x V DD / 256 0000 0000 0 0 0 The MAX5383/MAX5384/MAX5385s' digital interface is a standard 3-wire connection compatible with SPI/QSPI/MICROWIRE interfaces. The chip-select input (CS) frames the serial data loading at the data-input pin (DIN). Immediately following CS's high-to-low transition, the data is shifted synchronously and latched into the input register on the rising edge of the serial clock input (SCLK). After 16 bits have been loaded into the serial _______________________________________________________________________________________ Low-Cost, Low-Power, 8-Bit DACs with 3-Wire Serial Interface in SOT23 Applications Information Device Powered by an External Reference Since the MAX5385 generates an output voltage proportional to VDD, a noisy power supply will affect the accuracy of the on-board reference, thereby affecting the overall accuracy of the DAC. The circuit in Figure 5 rejects this power-supply noise by powering the device directly with a precision voltage reference, improving overall system accuracy. The MAX6103 (+3V, 75ppm) or the MAX6105 (+5V, 75ppm) precision voltage references are ideal choices due to the low power requirements of the MAX5385. This solution is also useful when the required full-scale output voltage is different from the available supply voltages. Digital Inputs and Interface Logic The digital interface for the 8-bit DAC is based on a 3-wire standard that is compatible with SPI, QSPI, and MICROWIRE interfaces. The three digital inputs (CS, DIN, and SCLK) load the digital input serially into the DAC. All the digital inputs include Schmitt-trigger buffers to accept slow-transition interfaces. This means that optocouplers can interface directly to the MAX5383/ MAX5384/MAX5385 without additional external logic. The digital inputs are compatible with CMOS logic levels and can be driven with voltages up to +5.5V regardless of the supply voltage. Power-Supply Bypassing and Layout Careful PC board layout is important for best system performance. To reduce crosstalk and noise injection, keep analog and digital signals separate. To ensure that the ground return from GND to the supply ground is short and low impedance, a ground plane is recommended. Bypass VDD with a 0.1F capacitor to ground as close as possible to the device. If the supply is excessively noisy, connect a 10 resistor in series with the supply and VDD and add additional capacitance. Table 2. Shutdown Modes DAC CODE [D13 AND D12] MODE OUTPUT RESISTANCE TO GROUND () MAXIMUM SUPPLY CURRENT ( A) 01 Shutdown 1k 1 10 Shutdown 100k 1 11 Shutdown 1M 1 Table 3. Serial Interface Mapping 16-BIT SERIAL WORD MSB ANALOG LSB OUTPUT FUNCTION XX00 0000 0000 XXXX 0V Normal operation XX00 1111 1111 XXXX VREF x (255/256) Normal operation XX00 0000 0001 XXXX VREF x (1/256) Normal operation XX00 1000 0000 XXXX VREF x (128/256) Normal operation XX01 XXXX XXXX XXXX 0V Shutdown, 1k to GND XX10 XXXX XXXX XXXX 0V Shutdown, 100k to GND XX11 XXXX XXXX XXXX 0V Shutdown, 1M to GND X = Don't care _______________________________________________________________________________________ 9 MAX5383/MAX5384/MAX5385 input register, it transfers its contents to the DAC latch on CS's low-to-high transition (Figure 3). Note that if CS is not kept low during the entire 16 SCLK cycles, data will be corrupted. In this case, reload the DAC latch with a new 16-bit word. The serial clock (SCLK) can idle either high or low between transitions. Figure 4 shows the complete 3-wire serial interface transmission. Table 3 lists serial interface mapping. MAX5383/MAX5384/MAX5385 Low-Cost, Low-Power, 8-Bit DACs with 3-Wire Serial Interface in SOT23 ;;;;;;;; ;;;;;;;;; ; ; ;; tCSH CS tCSO tCSS tCH SCLK tCS1 tCL tDH tDS D15 DIN D14 D0 Figure 3. 3-Wire Serial Interface Timing Diagram CS DAC UPDATED SCLK DIN D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 Figure 4. Complete 3-Wire Serial Interface Transmission Chip Information +3.2V TO +12V TRANSISTOR COUNT: 2160 IN MAX6103 OUT +3.00V 0.1F GND VDD CS DIN SCLK MAX5385 OUT 0 TO +2.7V GND Figure 5. Powering the MAX5385 with a Precision Voltage Reference 10 ______________________________________________________________________________________ Low-Cost, Low-Power, 8-Bit DACs with 3-Wire Serial Interface in SOT23 PACKAGE CODE DOCUMENT NO. 6 SOT23 U6-4 21-0058 6 SOT23-Thin Z6-1 21-0114 6LSOT.EPS PACKAGE TYPE PACKAGE OUTLINE, SOT 6L BODY 21-0058 I 1 2 ______________________________________________________________________________________ 11 MAX5383/MAX5384/MAX5385 Package Information For the latest package outline information and land patterns, go to www.maxim-ic.com/packages. Note that a "+", "#", or "-" in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status. MAX5383/MAX5384/MAX5385 Low-Cost, Low-Power, 8-Bit DACs with 3-Wire Serial Interface in SOT23 Package Information (continued) For the latest package outline information and land patterns, go to www.maxim-ic.com/packages. Note that a "+", "#", or "-" in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status. PACKAGE OUTLINE, SOT 6L BODY 21-0058 12 ______________________________________________________________________________________ I 2 2 Low-Cost, Low-Power, 8-Bit DACs with 3-Wire Serial Interface in SOT23 6L THIN SOT23.EPS ______________________________________________________________________________________ 13 MAX5383/MAX5384/MAX5385 Package Information (continued) For the latest package outline information and land patterns, go to www.maxim-ic.com/packages. Note that a "+", "#", or "-" in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status. MAX5383/MAX5384/MAX5385 Low-Cost, Low-Power, 8-Bit DACs with 3-Wire Serial Interface in SOT23 Package Information (continued) For the latest package outline information and land patterns, go to www.maxim-ic.com/packages. Note that a "+", "#", or "-" in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status. 14 ______________________________________________________________________________________ Low-Cost, Low-Power, 8-Bit DACs with 3-Wire Serial Interface in SOT23 REVISION NUMBER REVISION DATE 3 1/09 DESCRIPTION Added lead-free designation to parts in the Ordering Information and added 21-0058 package diagram PAGES CHANGED 1, 11 Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 15 (c) 2009 Maxim Integrated Products Maxim is a registered trademark of Maxim Integrated Products, Inc. MAX5383/MAX5384/MAX5385 Revision History