Datasheet ADXRS642 (Analog Devices) - 6

Data Sheet ADXRS642 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS PGND V CP5 CP3 DD CP4 7 6 ST1 CP1 5 ST2 CP2 4 TEMP AVCC 3 2 1 AGND RATEOUT VRATIO NC SUMJ
004
G F E D C B A
09770- Figure 3. Pin Configuration
Table 3. Pin Function Descriptions Pin No. Mnemonic Description
6D, 7D CP5 HV Filter Capacitor, 100 nF. 6A, 7B CP4 Charge Pump Capacitor, 22 nF. 6C, 7C CP3 Charge Pump Capacitor, 22 nF. 5A, 5B CP1 Charge Pump Capacitor, 22 nF. 4A, 4B CP2 Charge Pump Capacitor, 22 nF. 3A, 3B AV Positive Analog Supply. CC 1B, 2A RATEOUT Rate Signal Output. 1C, 2C SUMJ Output Amp Summing Junction. 1D, 2D NC No Connection. Do not connect to these pins. 1E, 2E V Reference Supply for Ratiometric Output. RATIO 1F, 2G AGND Analog Supply Return. 3F, 3G TEMP Temperature Voltage Output. 4F, 4G ST2 Self-Test for Sensor 2. 5F, 5G ST1 Self-Test for Sensor 1. 6G, 7F PGND Charge Pump Supply Return. 6E, 7E V Positive Charge Pump Supply. DD Rev. A | Page 5 of 12 Document Outline Features Applications General Description Functional Block Diagram Revision History Specifications Absolute Maximum Ratings Rate Sensitive Axis ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Setting Bandwidth Temperature Output and Calibration Supply Ratiometricity Modifying the Measurement Range Null Adjustment Self-Test Function Continuous Self-Test Mechanical Performance Outline Dimensions Ordering Guide