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Hot sale Original MXB7843EEE+ IC SCREEN CNTRL 12BIT 16QSOP Touchscreen Controller 4 Wire Resistive 12 b SPI Interface 16-QSOP

Manufacturer Product Number
MXB7843EEE+
Description

Original MXB7843EEE+ IC SCREEN CNTRL 12BIT 16QSOP Touchscreen Controller 4 Wire Resistive 12 b SPI Interface 16-QSOP

Package Condition
Tube
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Product Details

General Description
The MXB7843 is an industry-standard 4-wire touchscreen controller. It contains a 12-bit sampling analogto-digital converter (ADC) with a synchronous serial interface and low on-resistance switches for driving resistive touch screens. The MXB7843 uses an external reference. The MXB7843 can make absolute or ratio metric measurements. The MXB7843 has two auxiliary ADC inputs. All analog inputs are fully ESD protected, eliminating the need for external TransZorb™ devices.

Features
♦ ESD-Protected ADC Inputs
±15kV IEC 61000-4-2 Air-Gap Discharge
±8kV IEC 61000-4-2 Contact Discharge
♦ Pin Compatible with MXB7846
♦ +2.375V to +5.25V Single Supply
♦ 4-Wire Touch-Screen Interface
♦ Ratiometric Conversion
♦ SPI™/QSPI™, 3-Wire Serial Interface
♦ Programmable 8-/12-Bit Resolution
♦ Two Auxiliary Analog Inputs
♦ Automatic Shutdown Between Conversions
♦ Low Power
270µA at 125ksps
115µA at 50ksps
25µA at 10ksps
5µA at 1ksps
2µA Shutdown Current

Applications
Personal Digital Assistants
Portable Instruments
Point-of-Sales Terminals
Pagers
Touch-Screen Monitors
Cellular Phones

Product Description

Type Description
ANSC PART# ANSC- MXB7843EEE+
Category Integrated Circuits (ICs)
Data Acquisition
Touch Screen Controllers
Manufacturer Original
Series -
Packaging Tube
Part Status Obsolete
Touchscreen 4 Wire Resistive
Resolution (Bits) 12 b
Interface SPI
Voltage Reference External
Voltage - Supply 2.38V ~ 5.25V
Current - Supply 650 µA
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 16-SSOP (0.154", 3.90mm Width)
Supplier Device Package 16-QSOP
Base Product Number MXB7843

Product Photos

MXB7843EEE+

   

Payment&Transportation

详情8

Official Certificate&Certificate

2

Standard packaging

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Hot sale Original MXB7843EEE+ IC SCREEN CNTRL 12BIT 16QSOP Touchscreen Controller 4 Wire Resistive 12 b SPI Interface 16-QSOP

Original MXB7843EEE+ IC SCREEN CNTRL 12BIT 16QSOP Touchscreen Controller 4 Wire Resistive 12 b SPI Interface 16-QSOP

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