Specification	TSC2008IRGVR

Interface	SPI
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	16-VFQFN Exposed Pad
Resolution (Bits)	8 b, 12 b
Supplier Device Package	16-VQFN (3x3)
Touchscreen	4 Wire Resistive
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	1.2 V
Voltage Reference	External

TSC2008-Q1 Series

Automotive Catalog Nano-Power Touch Screen Controller with SPI

Part	Primary Attributes	Function	Secondary Attributes	Supplied Contents	Type	Resolution (Bits)	Package / Case	Supplier Device Package	Touchscreen	Interface	Mounting Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Voltage Reference	Qualification	Grade
Texas Instruments TSC2008EVM	4-Wire Resistive	Touch Screen Controller	Graphical User Interface (GUI)	Board(s)	Interface
Texas Instruments TSC2008IRGVT						8 b 12 b	16-VFQFN Exposed Pad	16-VQFN (3x3)	4 Wire Resistive	SPI	Surface Mount	1.2 V	3.6 V	85 °C	-40 °C	External
Texas Instruments TSC2008IRGVR						8 b 12 b	16-VFQFN Exposed Pad	16-VQFN (3x3)	4 Wire Resistive	SPI	Surface Mount	1.2 V	3.6 V	85 °C	-40 °C	External
Texas Instruments TSC2008TRGVRQ1						8 b 12 b	16-VQFN Exposed Pad	16-VQFN (4x4)	4 Wire Resistive	SPI	Surface Mount	1.2 V	3.6 V	105 ░C	-40 °C	External	AEC-Q100	Automotive
Texas Instruments TSC2008IYZGT						8 b 12 b	12-UFBGA DSBGA	12-DSBGA	4 Wire Resistive	SPI	Surface Mount	1.2 V	3.6 V	85 °C	-40 °C	External

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2500	$ 1.91
		5000	$ 1.84
Texas Instruments	LARGE T&R	1	$ 3.29
		100	$ 2.88
		250	$ 2.02
		1000	$ 1.63

Description

General part information

TSC2008-Q1 Series

The TSC2008 is a very low-power touch screen controller designed to work with power-sensitive, handheld applications that are based on advanced low-voltage processors. It works with a supply voltage as low as 1.2V, which can be supplied by a single-cell battery. It contains a complete, ultra-low power, 12-bit, analog-to-digital (A/D) resistive touch screen converter, including drivers and the control logic to measure touch pressure.

In addition to these standard features, the TSC2008 offers preprocessing of the touch screen measurements to reduce bus loading, thus reducing the consumption of host processor resources that can then be redirected to more critical functions.

The TSC2008 supports an SPI serial bus and data transmission. It offers programmable resolution of 8 or 12 bits to accommodate different screen sizes and performance needs.

Documents

Technical documentation and resources

1.2V to 3.6V, 12-Bit, Nanopower. 4-Wire, Micro Touch Screen Controller with SPI datasheet (Rev. B)

Data sheet