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TSC2046EIPWR +BOM

4-Wire Touch Screen Controller with low voltage digital I/O and extended ESD protection

TSC2046EIPWR Information

Description

The Texas Instruments TSC2046EIPWR is a 4-wire touch screen controller designed for low-power, high-precision applications. It features a 12-bit ADC resolution with a conversion time of 1.2 ms, making it suitable for use in smartphones, tablets, and other portable devices. The device also includes a programmable digital filter, temperature sensor, and touchscreen pressure measurement capabilities. The TSC2046EIPWR is designed to provide accurate and reliable touch input functionality while minimizing power consumption. It is commonly used in industrial automation, medical equipment, and automotive displays where precise touch control is required. With its extended ESD protection and low-voltage digital I/O, the device provides a high level of reliability and flexibility in a wide range of applications.

Features

According to the product information, some features of the TSC2046EIPWR include:

  • 4-wire touchscreen controller
  • 12-bit ADC resolution with conversion time of 1 ms
  • Low power consumption
  • Serial interface
  • Programmable digital filter
  • Temperature sensor
  • Touchscreen pressure measurement capabilities

These features make it suitable for various applications, such as touch screen interfaces for electronic devices, industrial automation, medical equipment, and automotive displays.

Package

According to the product information, the package type of TSC2046EIPWR is TSSOP16.

Manufacturer

The manufacturer of the TSC2046EIPWR is Texas Instruments (TI). Texas Instruments is a multinational semiconductor company that develops and commercializes semiconductors, including integrated circuits, processor systems, sensors, and other electronic components.

Applications

According to the product information, the application areas of TSC2046EIPWR include:

  • Touch screen interfaces for smartphones, tablets, and GPS systems
  • Industrial automation
  • Medical equipment
  • Automotive displays

These applications require accurate and reliable touch input functionality.

Equivalent

Based on the features and applications of the TSC2046EIPWR, some equivalent products could be:

  • STMicroelectronics' STMPE811/12
  • Analog Devices' AD7874/5
  • Maxim Integrated's MAX11801/02

These products share similar characteristics such as 4-wire touchscreen controllers, low power consumption, and serial interfaces. However, please note that each product may have its unique features and specifications, making them not entirely identical to the TSC2046EIPWR.

Specifications

SAR ADC resolution (Bits) 12 SAR sample rate (max) (ksps) 125
Touch panel 4-Wire Control interface SPI
Vref (int/ext) Internal Rating Catalog
Operating temperature range (°C) -40 to 85 Analog supply (min) (V) 2.2
Analog supply voltage (max) (V) 5.25 I/O supply voltage (min) (V) 1.5
I/O supply voltage (max) (V) 5.25 Input type Single-ended
feature-type Resistive feature-number-of-channels-per-chip
feature-resolution-bit 12 feature-maximum-sensing-capacitance-nf
feature-maximum-load-capacitance-pf feature-process-technology 0.6um, CMOS
feature-interface-type SPI feature-minimum-operating-supply-voltage-v 2.2
feature-maximum-operating-supply-voltage-v 5.25 feature-packaging Tape and Reel
feature-pin-count 16 feature-cecc-qualified No
feature-esd-protection feature-military No
feature-aec-qualified No feature-aec-qualified-number
feature-auto-motive No feature-p-pap No
feature-eccn-code EAR99 feature-svhc No
feature-svhc-exceeds-threshold No Package/Case TSSOP16

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