MXB7846EEE+

MXB7846EEE+ Specifications

Manufacturer: Maxim Integrated Products
Part Number: MXB7846EEE+
Product Type: 4-Wire Touch-Screen Controller with Internal Reference and Temperature Sensor
Resolution: 12-bit
Supply Voltage Range: 2.375V to 5.25V
Internal Reference Voltage: 2.5V
Touch Screen Interface: 4-wire
Additional Features: On-chip temperature sensor, battery monitor, touch-pressure measurement
Serial Interface: SPI™/QSPI™ compatible
Operating Temperature Range: -40°C to +85°C
Package / Case: 16-pin QSOP
RoHS Status: RoHS Compliant

Key Features

The MXB7846EEE+ from Maxim Integrated is a versatile 4-wire touch-screen controller that integrates a 12-bit ADC, internal 2.5V reference, and multiple measurement capabilities. It supports touch-pressure sensing, on-chip temperature measurement, and battery monitoring. The device operates over a supply voltage range of 2.375V to 5.25V, making it suitable for battery-powered applications. Its SPI/QSPI-compatible serial interface ensures seamless communication with microprocessors. The controller’s low power consumption and automatic shutdown between conversions enhance energy efficiency in portable devices.

Applications

Personal digital assistants requiring precise touch input
Portable instruments with touch-screen interfaces
Point-of-sale terminals utilizing resistive touch screens
Pagers with interactive display controls
Touch-screen monitors in consumer electronics

Product Overview

Maxim Integrated MXB7846EEE+ is engineered to provide accurate and reliable touch-screen control for a variety of portable and handheld devices. Its 12-bit resolution ensures precise touch position detection, while the internal reference and on-chip sensors offer additional functionalities such as temperature and battery voltage measurements. The device’s low power consumption and automatic shutdown feature make it ideal for energy-sensitive applications. Compliance with RoHS standards reflects Maxim’s commitment to environmentally responsible manufacturing practices.

Contact Us

For additional information regarding our products, feel free to get in touch with us. You can call us at 770-870-1760 or email us at info@Cyndtek.com. We look forward to assisting you and ensuring your satisfaction with all of our Cyndtek products.