Texas Instruments TIC10024QDCPRQ1
- Part Number:
- TIC10024QDCPRQ1
- Manufacturer:
- Texas Instruments
- Ventron No:
- 6381094-TIC10024QDCPRQ1
- Description:
- Automotive 35-V multi-switch detection interface (MSDI) with SPI
- Datasheet:
- tic10024-q1
- Number of input channels24
- Operating voltage (min) (V)4.5
- Operating voltage (max) (V)35
- Input/ouput voltage (max) (V)40
- Input/ouput voltage (min) (V)-24
- IO current (mA)1
- Operating temperature range (°C)-40 to 125
- TI functional safety categoryFunctional Safety-Capable
- Interface typeSPI
- FeaturesConfigurable wetting current
- Logic voltage (min) (V)3
- Logic voltage (max) (V)5.5
- RatingAutomotive
The TIC10024-Q1 is an advanced Multiple Switch Detection Interface (MSDI) device designed to detect external switch status in a 12-V automotive system. The TIC10024-Q1 features a comparator with adjustable thresholds to monitor digital switches independently of the MCU. The device monitors 24 direct switch inputs, with 10 inputs configurable to monitor switches connected to either ground or battery. There are 6 unique wetting current settings that can be programmed for each input to support different application scenarios. The device supports wake-up operation on all switch inputs to eliminate the need to keep the MCU active continuously, thus reducing power consumption of the system. The TIC10024-Q1 also offers integrated fault detection and ESD protection for improved system robustness. The TIC10024-Q1 supports 2 modes of operations: continuous and polling mode. In continuous mode, wetting current is supplied continuously. In polling mode, wetting current is turned on periodically to sample the input status based on a programmable timer, thus the system power consumption is significantly reduced.
Sensor and Detector Interface 35V Automotive 38-Pin HTSSOP EP T/R
MSDI DEVICE, AEC-Q100, 35V, HTSSOP-38
IC INTFACE SPECIALIZED 38HTSSOP
12BIT DAC PARALLEL I/F, SMD, 5445
PRODUCTION- MSDI-NO ADC- BIG REE
TIC10024-Q1 24-Input Multiple Switch Detection Interface (MSDI) Device with Adjustable Wetting Current for Automotive Systems 4.5V to 35V Supply Voltage Surface Mount 38-Pin HTSSOP T/R
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