Datasheet ADIS16485 (Analog Devices) - 9

Data Sheet ADIS16485 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS ADIS16485 TOP VIEW (Not to Scale) T 4 D D D U O DNC DNC DNC DNC DNC GN VD VD RST CS DO DI 24 22 20 18 16 14 12 10 8 6 4 2 23 21 19 17 15 13 11 9 7 5 3 1 C C C C D D D 2 1 N K 3 O O L O DI DN DN DN GN GN VD DI DI DI DRT SC D V NOTES 1. THIS REPRESENTATION DISPLAYS THE TOP VIEW PINOUT FOR THE MATING SOCKET CONNECTOR. 2. THE ACTUAL CONNECTOR PINS ARE NOT VISIBLE FROM THE TOP VIEW.
005
3. MATING CONNECTOR: SAMTEC CLM-112-02 OR EQUIVALENT. 4. DNC = DO NOT CONNECT.
10666- Figure 5. Mating Connector Pin Assignments
PIN 23 PIN 1
106
PIN 1 PIN 2
10666- Figure 6. Axial Orientation (Top Side Facing Up)
Table 6. Pin Function Descriptions Pin No. Mnemonic Type Description
1 DIO3 Input/output Configurable Digital Input/Output. 2 DIO4 Input/output Configurable Digital Input/Output. 3 SCLK Input SPI Serial Clock. 4 DOUT Output SPI Data Output. Clocks output on SCLK falling edge. 5 DIN Input SPI Data Input. Clocks input on SCLK rising edge. 6 CSE Input SPI Chip Select. A 7 DIO1 Input/output Configurable Digital Input/Output. 8 RSTE Input Reset. A 9 DIO2 Input/output Configurable Digital Input/Output. 10, 11, 12 VDD Supply Power Supply. 13, 14, 15 GND Supply Power Ground. 16 to 22, 24 DNC Not applicable Do Not Connect to These Pins. 23 VDDRTC Supply Real-Time Clock Power Supply. Rev. G | Page 9 of 32 Document Outline Features Applications General Description Functional Block Diagram Revision History Specifications Timing Specifications Timing Diagrams Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Basic Operation Register Structure SPI Communication Device Configuration Dual Memory Structure Reading Sensor Data User Registers Output Data Registers Inertial Sensor Data Format Rotation Rate (Gyroscope) Acceleration Delta Angles Delta Velocity Internal Temperature Status/Alarm Indicators Firmware Revision Product Identification Digital Signal Processing Gyroscopes/Accelerometers Averaging/Decimation Filter FIR Filter Banks Filter Memory Organization Default Filter Performance Calibration Gyroscopes Manual Bias Correction Bias Null Command Manual Sensitivity Correction Linear Acceleration on Effect on Gyroscope Bias Accelerometers Manual Bias Correction Manual Sensitivity Correction Restoring Factory Calibration Point of Percussion Alignment Alarms Static Alarm Use Dynamic Alarm Use Alarm Example System Controls Global Commands Software Reset Automatic Self Test Memory Management Flash Memory Test General-Purpose I/O Data-Ready Indicator Input Sync/Clock Control General-Purpose I/O Control Power Management General-Purpose Registers Real-Time Clock Configuration/Data Applications Information Mounting Tips Evaluation Tools Breakout Board, ADIS16IMU/PCBZ PC-Based Evaluation, EVAL-ADIS2 Power Supply Considerations Outline Dimensions Ordering Guide