3PEAK TP1271/TP1272 /TP1274 36V Single Supply, Precision RRO Op-amps With 7MHz Bandwidth Features Description The TP1271/TP1272/TP1274 series are Precision EMI Hardened, high-voltage CMOS op-amps featuring EMIRR of 84dB at 900MHz. TP127X series op amps could operate from 1.35V to 18V supplies with excellent performance, They offer very low offset voltage and drift, low bias current, high common-mode rejection, and high power supply rejection. Low Offset Voltage: 150V Maximum Low Drift: 0.9V/C Wide Supply Range: 2.7V to 36V Gain-bandwidth Product: 7MHz High Slew Rate: 20V/s High EMIRR: 84dB at 900MHz High Common-Mode Rejection: 126dB High Power Supply Rejection: 130dB Low Input Bias Current: 3pA Typical Below-Ground (V-) Input Capability to -0.3V Rail-to-Rail Output Voltage Range Pb-Free Packages are Available -40C to 125C Operation Range Robust 3kV - HBM and 2kV - CDM ESD Rating The TP127X are unity gain stable with 100pF capacitive load with a wide 7MHz bandwidth, 20V/s high slew rate, which makes the device appropriate for I/V converters. These op amps are ideal for various applications, including process control, industrial and instrumentation equipment, active filtering, data conversion, buffering, and power control and monitoring. Additionally, the TP127X is EMI hardened to minimize any interference, so they are ideal for EMI sensitive application. The TP1271 is single channel version available in 8-pin SOIC and 5-pin SOT23 package. The TP1272 is dual channel version available in 8-pin SOIC and MSOP package. The TP1274 is quad channel version available in 14-pin SOIC and TSSOP package. Applications Transducer Amplifier Bridge Amplifier Photodiode Pre-amp I/V Converter Temperature Measurements Strain Gage Amplifier Medical Instrumentation 3PEAK and the 3PEAK logo are registered trademarks of 3PEAK INCORPORATED. All other trademarks are the property of their respective owners. Pin Configuration (Top View) TP1272 8-Pin SOIC/MSOP (-S Suffixes) (-S and -V Suffixes) 1 8 2 7 NC Out A 1 Vs In A 2 3 4 In 3 6 Out In A Vs 4 5 NC Vs Vs 2 + In 3 Vs 200 7 Out B 180 6 In B 160 5 In B (-S and -T Suffixes) (-T Suffixes) 1 B 8 TP1274 14-Pin SOIC/TSSOP TP1271 5-Pin SOT23 Out A Offset Voltage Production Distribution 5 Vs Out A 1 14 Out D In A 2 13 In D In A 3 12 In D Vs 4 11 Vs In B 5 10 In C A 4 - In B www.3peakic.com.cn 140 Population NC In TP1271 8-Pin SOIC D C In B 6 9 In C Out B 7 8 Out C 120 100 80 60 40 20 0 -110 -90 -70 -50 -30 -10 10 30 50 70 90 110 Offset Voltage(uV) REV A.03 1 TP1271 / TP1272 / TP1274 36V Single supply, Precision RRO Op-amps With 7MHz Bandwidth Order Information Model Name Order Number TP1271 TP1272 TP1274 Package Marking Information Transport Media, Quantity TP1271-SR 8-Pin SOIC Tape and Reel, 4,000 TP1271 TP1271-TR 5-Pin SOT23 Tape and Reel, 3,000 D12T TP1272-SR 8-Pin SOIC Tape and Reel, 4,000 TP1272 TP1272-VR 8-Pin MSOP Tape and Reel, 3,000 TP1272 TP1274-SR 14-Pin SOIC Tape and Reel, 2,500 TP1274 TP1274-TR 14-Pin TSSOP Tape and Reel, 3,000 TP1274 Absolute Maximum Ratings Note 1 Supply Voltage: V+ - V- Note 2............................40.0V Input Voltage............................. V- - 0.3 to V+ + Operating Temperature Range........-40C to 125C 0.3 Maximum Junction Temperature................... 150C 20mA Storage Temperature Range.......... -65C to 150C Output Short-Circuit Duration Note 4............ Indefinite Lead Temperature (Soldering, 10 sec) ......... 260C Input Current: +IN, -IN Note 3.......................... Current at Supply Pins.............................. 60mA Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: The op amp supplies must be established simultaneously, with, or before, the application of any input signals. Note 3: The inputs are protected by ESD protection diodes to each power supply. If the input extends more than 500mV beyond the power supply, the input current should be limited to less than 10mA. Note 4: A heat sink may be required to keep the junction temperature below the absolute maximum. This depends on the power supply voltage and how many amplifiers are shorted. Thermal resistance varies with the amount of PC board metal connected to the package. The specified values are for short traces connected to the leads. ESD, Electrostatic Discharge Protection Symbol Parameter Condition Minimum Level Unit HBM Human Body Model ESD MIL-STD-883H Method 3015.8 3 kV CDM Charged Device Model ESD JEDEC-EIA/JESD22-C101E 2 kV Thermal Risistance 2 Package Type JA JC Unit 5-Pin SOT23 250 81 /W 8-Pin SOIC 158 43 /W 8-Pin MSOP 210 45 /W 14-Pin SOIC 120 36 /W 14-Pin TSSOP 180 35 /W REV A.03 www.3peakic.com.cn TP1271/TP1272 / TP1274 36V Single supply, Precision RRO Op-amps With 7MHz Bandwidth Electrical Characteristics The specifications are at TA = 27 C. VSUPPLY = 15V, VCM = VOUT =0V, RL = 2k, CL =100pF.Unless otherwise noted. SYMBOL VOS VOS TC IB IOS Vn PARAMETER Input Offset Voltage VCM = VDD/2 Input Offset Voltage Drift -40 C to 125 C TYP MAX UNITS -150 50 0.9 +150 V V/ C 3 pA TA = 85 C 250 pA TA = 125 C 7.7 nA Input Offset Current 0.001 pA Input Voltage Noise 2.35 VRMS 19 nV/Hz Input Bias Current Input Voltage Noise Density CIN Input Capacitance f = 0.1Hz to 10Hz f = 1kHz Differential Common Mode VCM = -14.6V to 13V PSRR Common Mode Rejection Ratio Common-mode Input Voltage Range Power Supply Rejection Ratio AVOL Open-Loop Large Signal Gain RLOAD = 2k VOL, VOH Output Swing from Supply Rail RLOAD = 100k ROUT Closed-Loop Output Impedance RO VCM MIN TA = 27 C en CMRR CONDITIONS 4 2.5 126 V- -0.3 pF dB V+-2.0 V 130 dB 118 dB 50 mV G = 1, f =1kHz, IOUT = 0 0.01 Open-Loop Output Impedance f = 1kHz, IOUT = 0 125 ISC Output Short-Circuit Current Sink or source current 80 mA VDD Supply Voltage IQ 100 2.7 Quiescent Current per Amplifier 36 V 900 A PM Phase Margin RLOAD = 2k, CLOAD = 100pF 60 GM Gain Margin RLOAD = 2k, CLOAD = 100pF 8 dB Gain-Bandwidth Product f = 1kHz AV = 1, VOUT = 0V to 10V, CLOAD = 100pF, RLOAD = 2k 7 MHz 20 V/s 210 1 1 kHz 0.0001 % 110 dB GBWP SR FPBW tS THD+N Xtalk Slew Rate Full Power Bandwidth Note 1 Settling Time, 0.1% Settling Time, 0.01% Total Harmonic Distortion and Noise Channel Separation AV = -1, 10V Step f = 1kHz, AV =1, RL = 2k, VOUT = 3.5VRMS f = 1kHz, RL = 2k s Note 1: Full power bandwidth is calculated from the slew rate FPBW = SR/ * VP-P www.3peakic.com.cn REV A.03 3 TP1271 / TP1272 / TP1274 36V Single supply, Precision RRO Op-amps With 7MHz Bandwidth Typical Performance Characteristics VS = 15V, VCM = 0V, RL = Open, unless otherwise specified. Offset Voltage Production Distribution Offset Voltage vs. Temperature 200 120 180 age ( V o l tV) 100 160 120 100 80 60 40 Offset Population 140 80 60 20 0 40 -20 20 0 -40 -110 -90 -70 -50 -30 -10 10 30 50 70 90 110 -60 -40 -20 0 Offset Voltage(uV) 20 40 60 80 100 120 140 T e m p e r a t u re ( Open-Loop Gain and Phase Input Voltage Noise Spectral Density 1k 180 Gain(dB) & Phase 130 Phase 80 30 n Vz/ ) N o i s e (H VDD= 3 0 V RL= 1 k 1 1 10 100 1k 10k 100k Frequency (Hz) 1M 0.1 10M 100M 1 10 100 1k 10k 100k 1M Frequency (Hz) Input Bias Current vs. Temperature Input Bias Current vs. Input Common Mode Voltage 150 1E-08 1E-10 CMRR(dB) Input Bias Current (A) 10 Open Loop Gain -20 1E-12 1E-14 100 1E-16 50 1E-18 -50 4 100 0 50 Temperature (C) REV A.03 100 -15 -12 -9 -6 -3 0 3 6 9 12 15 Common Mode Voltage (V) www.3peakic.com.cn TP1271/TP1272 / TP1274 36V Single supply, Precision RRO Op-amps With 7MHz Bandwidth Typical Performance Characteristics VS = 15V, VCM = 0V, RL = Open, unless otherwise specified.(Continue) Common Mode Rejection Ratio Unity Gain Bandwidth vs. Temperature 8 7 GBW(MHz) CM RR(dB) 150 100 6 5 50 -6 -50 -3 0 3 6 Com m on Mode V ol tage (V ) 0 1.4 140 1.2 120 1 100 0.8 0.6 150 80 60 0.4 40 0.2 20 0 0 -50 0 50 100 150 0.1 10 1k Temperature () 100k 10M Frequency (Hz) Power-Supply Rejection Ratio Quiescent Current vs. Supply Voltage 0.93 140 0.92 Supply Current (mA) 120 100 PSRR(dB) 100 CMRR vs. Frequency CMRR(dB) Supply Current (mA) Quiescent Current vs. Temperature 50 Temp ) ( 80 60 40 20 0.91 0.9 0.89 0.88 0.87 0.86 0 0.85 0.1 10 1k 100k Frequency (Hz) www.3peakic.com.cn 10M 0 2 4 6 8 Supply Voltage (V) 10 REV A.03 12 14 5 TP1271 / TP1272 / TP1274 36V Single supply, Precision RRO Op-amps With 7MHz Bandwidth Typical Performance Characteristics VS = 15V, VCM = 0V, RL = Open, unless otherwise specified.(Continue) Power-Supply Rejection Ratio vs. Temperature CMRR vs. Temperature CM RR(dB) PSRR (dB) 124 122 120 118 116 -50 0 50 Temperature (C) 100 132 130 128 126 124 122 120 118 116 114 112 110 -50 EMIRR IN+ vs. Frequency 0 50 100 T em p er atu r e (C) Large-Scale Step Response 90 Output Voltage (2V/div) 85 EMIRR IN+(dB) 80 75 70 65 60 55 50 400 4000 Frequency (MHz) Time (50s/div) 2V/div Positive Over-Voltage Recovery G = +10 V= 15V 5V/div G = +1 RL=10K G = +10 V= 2.5V 5V/div 2V/div Negative Over-Voltage Recovery Time (0.5s/div) 6 G = +1 RL=10K REV A.03 Time (0.5s/div) www.3peakic.com.cn TP1271/TP1272 / TP1274 36V Single supply, Precision RRO Op-amps With 7MHz Bandwidth Typical Performance Characteristics VS = 15V, VCM = 0V, RL = Open, unless otherwise specified.(Continue) Voltage Noise Spectral Density vs. Frequency Negative Output Swing vs. Load Current 3 4 3.5 V OUT(V ) noise(uV/Hz) 2.5 2 1.5 125 3 27 2.5 2 -40 1.5 1 1 0.5 0.5 0 0 0.1 10 1k 100k Frequency(Hz) 10M 0 Positive Output Swing vs. Load Current 0.02 0.04 0.06 I OUT(A) 0.08 0.1 CMRR vs. Frequency 140 30 CMRR(dB) 120 VOUT(V) 100 -40 27 125 80 60 40 20 0 28 0 0.01 0.02 IOUT(A) www.3peakic.com.cn 0.03 0.04 0.1 10 1k 100k 10M Frequency (Hz) REV A.03 7 TP1271 / TP1272 / TP1274 36V Single supply, Precision RRO Op-amps With 7MHz Bandwidth Pin Functions -IN: Inverting Input of the Amplifier. Voltage range of this pin can go from V- to (V+ - 2.0V). +IN: Non-Inverting Input of Amplifier. This pin has the same voltage range as -IN. V+ or +VS: Positive Power Supply. Typically the voltage is from 2.7V to 36V. Split supplies are possible as long as the voltage between V+ and V- is between 2.7V and 36V. A bypass capacitor of 0.1F as close to the part as possible should be used between power supply pins or between supply pins and ground. V- or -VS: Negative Power Supply. It is normally tied to ground. It can also be tied to a voltage other than ground as long as the voltage between V+ and V- is from 2.7V to 36V. If it is not connected to ground, bypass it with a capacitor of 0.1F as close to the part as possible. OUT: Amplifier Output. The voltage range extends to within milli-volts of each supply rail. Operation The TP127X have input signal range from V- to (V+ - 2.0V). The output can extend all the way to the supply rails. The input stage is comprised of a PMOS differential amplifier. The Class-AB control buffer and output bias stage uses a proprietary compensation technique to take full advantage of the process technology to drive very high capacitive loads. This is evident from the transient over shoot measurement plots in the Typical Performance Characteristics. Applications Information EMI Harden The EMI hardening makes the TP1271/1272/1274 a must for almost all op amp applications. Most applications are exposed to Radio Frequency (RF) signals such as the signals transmitted by mobile phones or wireless computer peripherals. The TP1271/1272/1274 will effectively reduce disturbances caused by RF signals to a level that will be hardly noticeable. This again reduces the need for additional filtering and shielding Using this EMI resistant series of op amps will thus reduce the number of components and space needed for applications that are affected by EMI, and will help applications, not yet identified as possible EMI sensitive, to be more robust for EMI. Wide Supply Voltage The TP1271/1272/1274 operational amplifiers can operate with power supply voltages from 2.7V to 36V. Each amplifier draws 0.9mA quiescent current at 36V supply voltage. The TP1271/1272/1274 is optimized for wide bandwidth low power applications. They have an industry leading high GBW to power ratio and the GBW remains nearly constant over specified temperature range. Low Input Bias Current The TP1271/1272/1274 is a CMOS OPA family and features very low input bias current in 3pA range. The low input bias current allows the amplifiers to be used in applications with high resistance sources. Care must be taken to minimize PCB Surface Leakage. See below section on "PCB Surface Leakage" for more details. PCB Surface Leakage In applications where low input bias current is critical, Printed Circuit Board (PCB) surface leakage effects need to be considered. Surface leakage is caused by humidity, dust or other contamination on the board. Under low humidity conditions, a typical resistance between nearby traces is 1012. A 5V difference would cause 5pA of current to flow, which is greater than the TP1271/1272/1274 OPA's input bias current at +27C (3pA, typical). It is recommended to use multi-layer PCB layout and route the OPA's -IN and +IN signal under the PCB surface. The effective way to reduce surface leakage is to use a guard ring around sensitive pins (or traces). The guard ring is biased at the same voltage as the sensitive pin. An example of this type of layout is shown in Figure 2 for Inverting Gain application. 8 REV A.03 www.3peakic.com.cn TP1271/TP1272 / TP1274 36V Single supply, Precision RRO Op-amps With 7MHz Bandwidth 1. For Non-Inverting Gain and Unity-Gain Buffer: a) Connect the non-inverting pin (VIN+) to the input with a wire that does not touch the PCB surface. b) Connect the guard ring to the inverting input pin (V IN-). This biases the guard ring to the Common Mode input voltage. 2. For Inverting Gain and Trans-impedance Gain Amplifiers (convert current to voltage, such as photo detectors): a) Connect the guard ring to the non-inverting input pin (VIN+). This biases the guard ring to the same reference voltage as the op-amp (e.g., VDD/2 or ground). b) Connect the inverting pin (VIN-) to the input with a wire that does not touch the PCB surface. Guard Ring VIN+ VIN- +VS Figure 2 The Layout of Guard Ring Ground Sensing and Rail to Rail Output The TP1271/1272/1274 family has excellent output drive capability. It drives 2k load directly with good THD performance. The output stage is a rail-to-rail topology that is capable of swinging to within 50mV of either rail. The maximum output current is a function of total supply voltage. As the supply voltage to the amplifier increases, the output current capability also increases. Attention must be paid to keep the junction temperature of the IC below 150C when the output is in continuous short-circuit. The output of the amplifier has reverse-biased ESD diodes connected to each supply. The output should not be forced more than 0.3V beyond either supply, otherwise current will flow through these diodes. Driving Large Capacitive Load The TP1271/1272/1274 op-amp family is designed to drive large capacitive loads. As always, larger load capacitance decreases overall phase margin in a feedback system where internal frequency compensation is utilized. As the load capacitance increases, the feedback loop's phase margin decreases, and the closed-loop bandwidth is reduced. This produces gain peaking in the frequency response, with overshoot and ringing in output step response. The unity-gain buffer (G = +1V/V) is the most sensitive to large capacitive loads. When driving large capacitive loads with the TP1271/1272/1274 op-amp family (e.g., > 1,000 pF), different compensation schemes (Figure 3) improve the feedback loop's phase margin and stability. Cc 1/2 TP1272 ei 820pF Rc 750 CC 120 1012 CL www.3peakic.com.cn 1/2 TP1272 eo CL 5000pF eo CL 5000pF Cc 0.47F ei R2 Rc 2 k 10 RC R2 4CL 1010 1 CC CL 103 RC REV A.03 9 TP1271 / TP1272 / TP1274 36V Single supply, Precision RRO Op-amps With 7MHz Bandwidth R1 R2 10 k 10 k Cc R1 2k Rc 20 25pF 1/2 TP1272 eo 25 50 CL R2 RC e1 2k R1 2k 1/2 TP1272 R2 10 2CL 10 1 R2 R1 CC CL 103 RC R2 2CL 10 1 R2 R1 10 R1 R2 2k 2k CC eo CL 5000pF R3 R4 2k 2k RC CL 103 RC 1/2 TP1272 Cc 0.22F CL 5000pF e2 RC eo CL 5000pF Rc 20 eo Rc 20 Cc 0.22F 1/2 TP1272 ei CL 5000pF R2 ei 2k Cc 0.22F Rc ei CC R2 R2 10 2CL 10 1 R2 R1 CC CL 103 RC NOTE: Design equations and component values are approximate, User adjustment is required for optimum performance. Figure 3 Driving Large Capacitive Loads Power Supply Layout and Bypass The TP1271/1272/1274 OPA's power supply pin (VDD for single-supply) should have a local bypass capacitor (i.e., 0.01F to 0.1F) within 2mm for good high frequency performance. It can also use a bulk capacitor (i.e., 1F or larger) within 100mm to provide large, slow currents. This bulk capacitor can be shared with other analog parts. Ground layout improves performance by decreasing the amount of stray capacitance and noise at the OPA's inputs and outputs. To decrease stray capacitance, minimize PC board lengths and resistor leads, and place external components as close to the op amps' pins as possible. Proper Board Layout To ensure optimum performance at the PCB level, care must be taken in the design of the board layout. To avoid leakage currents, the surface of the board should be kept clean and free of moisture. Coating the surface creates a barrier to moisture accumulation and helps reduce parasitic resistance on the board. Keeping supply traces short and properly bypassing the power supplies minimizes power supply disturbances due to output current variation, such as when driving an ac signal into a heavy load. Bypass capacitors should be connected as closely as possible to the device supply pins. Stray capacitances are a concern at the outputs and the inputs of the amplifier. It is recommended that signal traces be kept at least 5mm from supply lines to minimize coupling. 10 REV A.03 www.3peakic.com.cn TP1271/TP1272 / TP1274 36V Single supply, Precision RRO Op-amps With 7MHz Bandwidth A variation in temperature across the PCB can cause a mismatch in the Seebeck voltages at solder joints and other points where dissimilar metals are in contact, resulting in thermal voltage errors. To minimize these thermocouple effects, orient resistors so heat sources warm both ends equally. Input signal paths should contain matching numbers and types of components, where possible to match the number and type of thermocouple junctions. For example, dummy components such as zero value resistors can be used to match real resistors in the opposite input path. Matching components should be located in close proximity and should be oriented in the same manner. Ensure leads are of equal length so that thermal conduction is in equilibrium. Keep heat sources on the PCB as far away from amplifier input circuitry as is practical. The use of a ground plane is highly recommended. A ground plane reduces EMI noise and also helps to maintain a constant temperature across the circuit board. R4 22k R1 R2 R3 2.7k 22k 10k VIN C1 3000pF C3 100pF 1/2 TP1272 VO C2 2000pF fp 20kHz Figure 4 Three-Pole Low-Pass Filter DAC I/V Amplifier and Low-Pass Filter C1* R1 I-Out DAC 2k 1/2 TP1272 COUT C2 2200pF R2 R3 2.94k 21k 1/2 TP1272 C3 470pF C1* COUT 2 R1fc VO Low pass 2 pole Butterworth f-3dB 20KHz R1 Feedback resistance 2k fc Crossover frequency 8MHz Figure 5 www.3peakic.com.cn DAC I/V Amplifier and Low-Pass Filter REV A.03 11 TP1271 / TP1272 / TP1274 36V Single supply, Precision RRO Op-amps With 7MHz Bandwidth Package Outline Dimensions SOT23-5 Dimensions Dimensions In Millimeters In Inches Min Max Min Max A 1.050 1.250 0.041 0.049 A1 0.000 0.100 0.000 0.004 A2 1.050 1.150 0.041 0.045 b 0.300 0.400 0.012 0.016 C 0.100 0.200 0.004 0.008 D 2.820 3.020 0.111 0.119 E 1.500 1.700 0.059 0.067 E1 2.650 2.950 0.104 0.116 e 0.950TYP 0.037TYP e1 1.800 0.071 L 0.700REF 0.028REF L1 0.300 0.460 0.012 0.024 0 8 0 8 Symbol 12 REV A.03 2.000 0.079 www.3peakic.com.cn TP1271/TP1272 / TP1274 36V Single supply, Precision RRO Op-amps With 7MHz Bandwidth Package Outline Dimensions SO-8 (SOIC-8) A2 C L1 A1 e E D Symbol E1 b www.3peakic.com.cn Dimensions Dimensions In In Millimeters Inches Min Max Min Max A1 0.100 0.250 0.004 0.010 A2 1.350 1.550 0.053 0.061 b 0.330 0.510 0.013 0.020 C 0.190 0.250 0.007 0.010 D 4.780 5.000 0.188 0.197 E 3.800 4.000 0.150 0.157 E1 5.800 6.300 0.228 0.248 e 1.270 TYP 0.050 TYP L1 0.400 1.270 0.016 0.050 0 8 0 8 REV A.03 13 TP1271 / TP1272 / TP1274 36V Single supply, Precision RRO Op-amps With 7MHz Bandwidth Package Outline Dimensions MSOP-8 Dimensions Dimensions In In Millimeters Inches Min Max Min Max A 0.800 1.200 0.031 0.047 A1 0.000 0.200 0.000 0.008 A2 0.760 0.970 0.030 0.038 b 0.30 TYP 0.012 TYP C 0.15 TYP 0.006 TYP D 2.900 e 0.65 TYP E 2.900 3.100 0.114 0.122 E1 4.700 5.100 0.185 0.201 L1 0.410 0.650 0.016 0.026 0 6 0 6 Symbol E E1 A A2 e b D 3.100 0.114 0.122 0.026 A1 R1 R L1 14 REV A.03 L L2 www.3peakic.com.cn TP1271/TP1272 / TP1274 36V Single supply, Precision RRO Op-amps With 7MHz Bandwidth Package Outline Dimensions SO-14 (SOIC-14) D E1 Dimensions E In Millimeters Symbol e b A A2 MIN TYP MAX A 1.35 1.60 1.75 A1 0.10 0.15 0.25 A2 1.25 1.45 1.65 b 0.36 D 8.53 8.63 8.73 E 5.80 6.00 6.20 E1 3.80 3.90 4.00 e A1 L www.3peakic.com.cn 1.27 BSC 0.45 0.60 0.80 L1 1.04 REF L2 0.25 BSC L L1 0.49 0 8 L2 REV A.03 15 TP1271 / TP1272 / TP1274 36V Single supply, Precision RRO Op-amps With 7MHz Bandwidth Package Outline Dimensions TSSOP-14 Dimensions E1 E A A2 e c D In Millimeters Symbol MIN TYP MAX A - - 1.20 A1 0.05 - 0.15 A2 0.90 1.00 1.05 b 0.20 - 0.28 c 0.10 - 0.19 D 4.86 4.96 5.06 E 6.20 6.40 6.60 E1 4.30 4.40 4.50 e L A1 R1 R 0.65 BSC 0.45 0.60 0.75 L1 1.00 REF L2 0.25 BSC R 0.09 - - 0 - 8 L1 16 REV A.03 L L2 www.3peakic.com.cn