The programmable event recorder offers two trigger modes. The internal mode monitors continuous sampled data and triggers the capture, based on the user-defined threshold. The external mode uses the two comparator inputs and a user-defined threshold to trigger the event captures. This function also provides user configuration controls for capture length, pretrigger data, and data storage. Each event is stored with a header that captures temperature, power supply, and time. Several power management features, including sleep mode and a wake-up function, enable power optimization with respect to specific mechanical system requirements.
<>The ADIS16240ABCZ is available in a 12 mm × 12 mm laminate-based ball grid array (BGA) that meets IPC/JEDEC standards for Pb-free solder reflow processing (J-STD-020C and J-STD-033).Applications-
Crash or impact detectionCondition monitoring of valuable goodsSafety, shut-off sensingImpact event recordingSecurity sensing and tamper detection
Feature
- Digital triple-axis accelerometer, ±19 g
- Programmable event recorderInternal and external trigger inputs
- Low power operationSleep mode current: 100 μAContinuous sampling current: 1 mA, 1 kSPS
- Wake-up and record functionExternal trigger input and SPI trigger command
- Peak acceleration sample-and-hold
- Peak XYZ sum-of-squares output
- 1600 Hz (X, Y) and 550 Hz (Z) sensor bandwidth
- Digitally controlled bias correction
- Digitally controlled sample rate, up to 4096 SPS
- Programmable alarms for condition monitoring
- Programmable digital input/output linesData-ready output and alarm indicator output
- See data sheet for additional features
Applications
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Crash or impact detectionCondition monitoring of valuable goodsSafety, shut-off sensingImpact event recordingSecurity sensing and tamper detection
(Picture: Pinout)
