Analog Devices Accelerometers, Analog-to-Digital and Digital-to-Analog Converters Accelerometers ADXL150/ADXL250. Third generation 50 g surface micromachined accelerometers. These improved replacements for the ADXL05 offer lower noise, wider dynamic range, reduced power consumption and improved zero g bias drift. The ADXL150 is a single axis product; the ADXL250 is a fully integrated dual axis accelerometer with signal conditioning on a single monolithic IC, the first of its kind available on the commercial market. The two sensitive axes of the ADXL250 are orthogonal (90) to each other. Both devices have their sensitive axes in the same plane as the silicon chip. ADXL202. A low cost, low power complete 2-axis accelerometer with a measurement range of 2 g. The ADXL202 can measure both dynamic acceleration (e.g., vibration) and static acceleration (e.g., gravity). Mfr.Os Type ADXL150AQC ADXL150JQC ADXL202AQC ADXL202JQC ADXL250AQC ADXL Accelerometer Evaluation Kit The ADXL-EB evaluation board comes complete with non-resonant surface-mount resistors and capacitors and allows users to configure and customize the accelerometerOs scale factor, 0 g bias level, and bandwidth; with either ac or dc coupling. This compact (0.8" 0.8") board provides access to every pin, including output, self-test and reference terminals N perfect for initial evaluation and introductory operation. Power Vs (V) Is (mA) +5 +5 +3 +3 +5 3 3 1 1 6 Primary Output BW (kHz) Range (g) Sensitivity (mV/g) No. of Leads Axis DC DC PWM PWM DC 1 1 6 6 1 5 to 50 5 to 50 2 2 5 to 50 35 to 41 35 to 41 T1/T2 T1/T2 35 to 41 14 14 14 14 14 Single Single Dual Dual Dual Mfr.Os Type Description ADXL202EB ADXL202 Dual Axis Evaluation Module Analog-to-Digital Converters Sampling Analog-to-Digital Converters Mfr.Os Type PDIP Resolution in Bits Throughput Rate kSPS Max. AD7821KN AD7824KN AD7828KN AD7828LN AD1674JN AD976AN 8 8 8 8 12 16 1000.00 400.00 400.00 400.00 100.00 100.00 Linearity Error (LSB @ TA = +25C) 1.0 1.0 1.0 1/2 1.0 6 max. SHA BW (kHz Typ.) Bus Interface Bits Reference Voltage Int./Ext.a Comments 100 10 10 10 500 1500 8, P 8, P 8, P 8, P 8/12/16, P 16, 8 Par/Byte, P 0-5 V, Ext. 0-5 V, Ext. 0-5 V, Ext. 0-5 V, Ext. 10 V, Int. +2.5 V, Int./Ext. CMOS, Bipolar or Unipolar Operation CMOS, 4-Channel, 8-Bit Sampling ADC CMOS, 8-Channel, 8-Bit Sampling ADC CMOS, 8-Channel, 8-Bit Sampling ADC Complete AD574A Pinout Compatible, Sampling Input, AC/DC Tested 16-Bit, 100 kSPS ADC This column lists the data format for the bus with OPO indicating microprocessor capability N i.e., for a 12-bit converter 8/12, P indicates that the data can be formatted for an 8-bit bus or can be in parallel (12 bits) and is microprocessor compatible. aExt. indicates external reference with the range of voltages listed where applicable. Ext. (M) indicates external reference with multiplying capability. Int. indicates reference is internal. A voltage value is given if the reference is pinned out. Non-Sampling Analog-to-Digital Converters Mfr.Os Type PDIP Resolution in Bits Conv. Rate (S Max.) AD673JN AD574AJN AD574AKN AD674BJN 8 12 12 12 30 35 35 15 Hermetic DIP N AD574AJD AD574AKD N Linearity Error (LSB @ TA = +25C) 1/2 1 1/2 1 Bus Interface Bits* Reference Voltage Int./Ext. Comments 8, P 8/12, P 8/12, P 8/12, P Int. 10 V, Int. 10 V, Int. 10 V, Int. Complete 8-Bit ADC with Reference, Clock and Comparator Complete ADC with Reference and Clock; Industry Standard Complete ADC with Reference and Clock; Industry Standard Complete Monolithic 12-Bit A/D Converter with Reference, Clock, and 3-State Output Buffers *This column lists the data format for the bus with OPO indicating microprocessor capability N i.e., for a 12-bit converter 8/12, P indicates that the data can be formatted for an 8-bit bus or can be in parallel (12 bits) and is microprocessor compatible. Ext. indicates external reference with the range of voltages listed where applicable. Ext. (M) indicates external reference with multiplying capability. Int. indicates reference is internal. A voltage value is given if the reference is pinned out. Sigma Delta Analog-to-Digital Converters Mfr.Os Type 13 PDIP SOIC Resolution in Bits AD7712AN AD7714AN-5 N AD7714AR-5 24 24 Linearity Error (LSB @ TA = +25C) Bus Interface Bits* Reference Voltage Int./Ext. Comments 0.0045% FSR Typ. 0.0015% FSR Serial, P Serial, P 2.50 V, Int. 1.25 V, Ext. 24-Bit ADC with 1 Differential Input Channel and 1 High Voltage Input Channel 5 V, Charge Balancing ADC with PGA, MUX and Low Pass Filter with Programmable Cutoffs *This column lists the data format for the bus with OPO indicating microprocessor capability N i.e., for a 12-bit converter 8/12, e data can be formatted for an 8-bit bus or can be in parallel (12 bits) and is microprocessor compatible. Ext. indicates external reference with the range of voltages listed where applicable. Ext. (M) indicates external reference with multiplying capability. Int. indicates reference is internal. A voltage value is given if the reference is pinned out. Digital-to-Analog Converters A Digital-to-Analog (DAC) Converter accepts a digital input and produces an analog output. The basic DAC consists of a voltage or current reference, binary weighted precision resistors, a set of electronic switches and a means of summing the weighted currents. Three important criteria are required for selecting the right DAC N resolution, accuracy and speed. Other requirements to be considered are temperature stability, input coding, output format, reference requirements and power consumption. Single DACs, Current Output Mfr.Os Type PDIP SOIC Resolution in Bits Settling Time (s Typ.) Linearity Error (LSB @ TA = +25C) Bus Interface Bits Reference Voltage Int./Ext. (M)a AD7524JN AD7524KN DAC08CP DAC08EP ADDAC8ON-CBI-V DAC8043FP AD7524JR N DAC08CS N N N 8 8 8 8 12 12 0.100 0.100 0.085 0.085 4.000 Max. 0.250 1/2 1/4 0.390% FS 0.190% FS 1/2 1.000 8, P 8, P 8 8 12 Serial, P Ext. (M) Ext. (M) Ext. (M) Ext. (M) 6.3, 2% Ext. (M) CMOS, Low Cost, 8-Bit Multiplying DAC with Latch CMOS, Low Cost, 8-Bit Multiplying DAC with Latch 8-Bit High Speed Multiplying DAC 8-Bit High Speed Multiplying DAC Low Cost, 12-Bit Digital-to-Analog Converter 8-Pin DIP Serial Input 12-Bit CMOS Multiplying DAC 8 8 8 8 12 12 12 12 16 0.800 3.000 3.000 5.000 Max. 3.000 3.000 10.000 Max. 3.000 8.000 1.000 1/2 1/4 2.000 1/2 1/4 1.000 1/2 4.000 8, P 8, P 8, P 8, P 4/8/12, P 4/8/12, P Serial, P 12, P 16, P Int. Int. Int. 2-12.5 V, Ext. 10 V, Int. 10 V, Int. Int. 10 V, Int. 10 V, Int. Lowest Cost 8-Bit DACPORT; Single +5 V Supply 10 V Out DACPORT, Single or Dual Supply 10 V Out DACPORT, Single or Dual Supply CMOS, Low Cost 8-Bit DAC Highest Accuracy Complete 12-Bit DAC Highest Accuracy Complete 12-Bit DAC Smallest 12-Bit Serial DACPORT (8-Pin) Bipolar 5 V Output Range Fastest Interface Complete 12-Bit DAC Monolithic, Complete 16-Bit DAC Comments Single DACs, Voltage Output AD557JN AD558JN AD558KN AD7224KN AD667JN AD667KN AD7233AN AD767KN AD669AN N N N N N N N N N This column lists the data format for the bus with OPO indicating microprocessor capability N i.e., for a 12-bit converter 8/12, P indicates that the data can be formatted for an 8-bit bus or can be in parallel (12 bits) and is microprocessor compatible. aExt. indicates external reference with the range of voltages listed where applicable. Ext. (M) indicates external reference with multiplying capability. Int. indicates reference is internal. A voltage value is given if the reference is pinned out. 794 b ALLIED See Our Manufacturer Index Located In Section 1