TIC10024QDCPRQ1 Texas Instruments - Yeehing Electronics

Automotive 35-V multi-switch detection interface (MSDI) with SPI

Pricing (USD)

Quantity	Unit Price
1 — 99	2.229
100 — 249	1.841
250 — 999	1.322
1,000 +	0.70

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Interface - Specialized
RoHS	Y
Type	Multiple Switch Detection Interface
Operating Supply Voltage	4.5 V to 35 V
Operating Supply Current	5.6 mA
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Mounting Style	SMD/SMT
Package / Case	HTSSOP-38
Packaging	Reel
Product	Switch Detectors
Series	TIC10024-Q1
Brand	Texas Instruments
Interface Type	SPI
Development Kit	TIC12400EVM-KIT
Moisture Sensitive	Yes
Product Type	Interface - Specialized
Factory Pack Quantity	2000
Subcategory	Interface ICs
Supply Voltage - Max	35 V
Supply Voltage - Min	4.5 V
Unit Weight	0.004522 oz

For more information, please refer to datasheet

Documents

TIC10024QDCPRQ1 Datasheet

More Information

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.