ADIS16220/PCBZ Analog Devices Inc, ADIS16220/PCBZ Datasheet
ADIS16220/PCBZ
Specifications of ADIS16220/PCBZ
Related parts for ADIS16220/PCBZ
ADIS16220/PCBZ Summary of contents
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FEATURES Digital ±70 g accelerometer/vibration sensing 22 kHz sensor resonance 100.2 kSPS sample rate SPI-compatible serial interface Programmable data capture function: 3 channels, 1024 samples each 1 accelerometer/2 auxiliary ADCs (AIN1, AIN2) Manual trigger for user initiation Automatic trigger for ...
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ADIS16220 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 General Description ......................................................................... 1 Function Block Diagram ................................................................. 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 Timing Specifications .................................................................. 5 Timing Diagrams .......................................................................... 5 Absolute Maximum Ratings ............................................................ 6 ESD ...
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SPECIFICATIONS T = −40°C to +125°C, VDD = 3.3 V, ±1 g, unless otherwise noted. A Table 1. Parameter ACCELEROMETER Measurement Range Sensitivity Sensitivity Error Sensitivity Temperature Coefficient Nonlinearity Cross-Axis Sensitivity Alignment Error Offset Error Offset Temperature Coefficient Output Noise ...
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ADIS16220 Parameter CONVERSION RATE Clock Accuracy POWER SUPPLY Power Supply Current 1 A 12-bit analog-to-digital converter is used to create a 14-bit digital scale for the AIN1 and AIN2 inputs. 2 The digital I/O signals are 5 V tolerant. 3 ...
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TIMING SPECIFICATIONS T = 25°C, VDD = 3.3 V, unless otherwise noted. A Table 2. Parameter Description f SCLK frequency SCLK t Stall period between data, between 16 STALL t Chip select to SCLK edge CS t DOUT valid after ...
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ADIS16220 ABSOLUTE MAXIMUM RATINGS Table 3. Parameter Acceleration Any Axis, Unpowered Any Axis, Powered VDD to GND Digital Input Voltage to GND Digital Output Voltage to GND Analog Inputs to GND Operating Temperature Range Storage Temperature Range Stresses above those ...
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PIN CONFIGURATION AND FUNCTION DESCRIPTIONS NOTES CONNECT. 2. THIS IS NOT AN ACTUAL TOP VIEW, BECAUSE THE PINS ARE NOT VISIBLE FROM THE TOP. THIS IS A LAYOUT VIEW THAT REPRESENTS THE PIN CONFIGURATION IF THE ...
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ADIS16220 THEORY OF OPERATION The ADIS16220 is a wide-bandwidth, digital acceleration sensor for vibration analysis. This sensing system collects data autonomously and makes it available to any processor system that supports a 4-wire serial peripheral interface (SPI). SENSING ELEMENT Digital ...
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BASIC OPERATION The ADIS16220 uses a serial peripheral interface (SPI) for communication, which enables a simple connection with a compatible, embedded processor platform, as shown in Figure 9. The two general-purpose lines provide options for a busy indica- tor, an ...
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ADIS16220 Note that all registers in Table 8 consist of two bytes. All unused memory locations are reserved for future use. Table 8. User Register Memory Map Flash Name Access Backup FLASH_CNT Read only Yes ACCL_NULL Read/write Yes AIN1_NULL Read/write ...
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DATA COLLECTION The ADIS16220 samples and stores acceleration (vibration) and analog input signal data using capture events. A capture event involves several sampling/processing operations, as shown in Figure 14. First, the ADIS16220 produces and stores 1024 samples of acceleration and ...
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ADIS16220 CAPTURE MODE CONFIGURATION The CAPT_CTRL register (see Table 15) offers three modes of capture operation (manual, automatic, and event), along with a number of configuration features for supporting these modes. All three modes use the start/stop bit, located in ...
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Table 20. ALM_MAG1 and ALM_MAG2 Bit Descriptions Bit Description (Default = 0x0000) [15:0] Data bits for AIN1, AIN2 signal threshold setting; twos complement, 305.18 μV/LSB. Range = +8191 LSBs/−8192 LSBs. Table 21. ALM_MAGS Bit Descriptions Bit Description (Default = 0x0000) ...
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ADIS16220 AVG_CNT[3:0] controls the averaging/decimating filter structure in binomial steps, starting with 1 and ending with 1024. For example, set AVG_CNT[7:0] = 0x08 (DIN = 0xB608) to select 256 averages and a decimation rate of 1/256. Note that the decrease ...
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Table 29. DIAG_STAT Bit Descriptions Bit Description (Default = 0x0000) [15] Reserved [14] AIN2 sample > ALM_MAG2 [13] AIN1 sample > ALM_MAG1 [12] Acceleration sample > ALM_MAGA [11] Error condition programmed into ALM_MAGS[11:0] and ALM_CTRL[5:4] is true [10] |Peak value ...
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... The second level assembly uses a SAC305-compatible solder composition (Pb-free), which has a presolder reflow thickness of approximately 0.005 inches. The pad pattern on the ADIS16220/PCBZ matches that shown in Figure 5. J1 and J2 are dual-row (pitch) connectors that work with a number of ribbon cable systems, including 3M Part Number 152212-0100-GB (ribbon-crimp connector) and 3M Part Number 3625/12 (ribbon cable) ...
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... OUTLINE DIMENSIONS 9.35 9.20 SQ 9.05 TOP VIEW 5.00 TYP SIDE VIEW ORDERING GUIDE 1 Model Temperature Range ADIS16220CCCZ −40°C to +125°C ADIS16220/PCBZ RoHS Compliant Part. 5.391 BSC (4×) 2.6955 BSC (8× 8.373 BSC (2× 0.200 BOTTOM VIEW MIN (ALL SIDES) 3.90 MAX Figure 19 ...
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ADIS16220 NOTES Rev Page ...
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NOTES Rev Page ADIS16220 ...
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ADIS16220 NOTES ©2009 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D07980-0-12/09(0) Rev Page ...