Specification	TSC2301IPAGR

Interface	SPI
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	64-TQFP
Resolution (Bits)	12 b
Supplier Device Package	64-TQFP (10x10)
Touchscreen	4 Wire Resistive
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	2.7 V
Voltage Reference	Internal, External

TSC2301 Series

Part	Resolution (Bits)	Voltage Reference	Mounting Type	Interface	Supplier Device Package	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Touchscreen	Utilized IC / Part	Supplied Contents	Type	Function
Texas Instruments TSC2301IGQZ	12 b	External Internal	Surface Mount	SPI	120-BGA Microstar Junior (6x6)	2.7 V	3.6 V	120-VFBGA	85 °C	-40 °C	4 Wire Resistive
Texas Instruments TSC2301EVM												TSC2301	Board(s)	Interface	Touch Screen Controller
Texas Instruments TSC2301IPAGR	12 b	External Internal	Surface Mount	SPI	64-TQFP (10x10)	2.7 V	3.6 V	64-TQFP	85 °C	-40 °C	4 Wire Resistive
Texas Instruments TSC2301IPAG	12 b	External Internal	Surface Mount	SPI	64-TQFP (10x10)	2.7 V	3.6 V	64-TQFP	85 °C	-40 °C	4 Wire Resistive
Texas Instruments TSC2301IZQZR	12 b	External Internal	Surface Mount	SPI	120-BGA Microstar Junior (6x6)	2.7 V	3.6 V	120-VFBGA	85 °C	-40 °C	4 Wire Resistive
Texas Instruments TSC2301IZQZ	12 b	External Internal	Surface Mount	SPI	120-BGA Microstar Junior (6x6)	2.7 V	3.6 V	120-VFBGA	85 °C	-40 °C	4 Wire Resistive
Texas Instruments TSC2301IGQZR	12 b	External Internal	Surface Mount	SPI	120-BGA Microstar Junior (6x6)	2.7 V	3.6 V	120-VFBGA	85 °C	-40 °C	4 Wire Resistive

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)	1500	$ 6.95
Texas Instruments	LARGE T&R	1	$ 9.87
		100	$ 8.62
		250	$ 6.65
		1000	$ 5.95

Description

General part information

TSC2301 Series

The TSC2301 is a highly integrated PDA analog interface circuit. It contains a complete 12-bit A/D resistive touch screen converter (ADC) including drivers, touch pressure measurement capability, keypad controller, and 8-bit D/A converter (DAC) output for LCD contrast control. The TSC2301 offers programmable resolution of 8, 10, and 12 bits and sampling rates up to 125 kHz to accommodate different screen sizes. The TSC2301 interfaces to the host controller through a standard SPI serial interface.

The TSC2301 features a high-performance 20-bit, 48-ksps stereo audio codec with highly integrated analog functionality. The audio portion of the TSC2301 contains microphone input with built-in pre-amp and microphone bias circuit, an auxiliary stereo analog input, a stereo line-level output, a differential mono line-level output, and a stereo headphone amplifier output. The digital audio data is transferred through a standard I2S interface. A fully programmable PLL for generating audio clocks from a wide variety of system clocks is also included.

The TSC2301 also offers two battery measurement inputs capable of battery voltages up to 6 V, while operating at a supply voltage of only 2.7 V. It also has an on-chip temperature sensor capable of reading 0.3°C resolution. The TSC2301 is available in 64-lead TQFP, and 120-ball VFBGA packages.