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AD7843ARUZ touch screen controller ADI original stock

Name: AD7843ARUZ touch screen controller ADI original stock
Brand: ADI
Price: Negotiable

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Supply Ability 9000 Piece / Pieces per Month
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Product Details

Brand Name:	ADI	Place of Origin:	Albania	Model Number:	AD7843ARUZ
Type:	Drive IC	Package:	1000	D/C:	23+

Product Description

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AD7843 is a 12 bit serial analog ADC with a synchronous serial interface and a low resistance switch for driving touch screens. This component operates from a power supply ranging from 2.2 V to 5.25 V, with a throughput greater than 125 kSPS.

The external reference applied to AD7843 can vary from 1V to+VCC, while the analog input range is from 0V to VREF. The device includes a shutdown mode that reduces current consumption to less than 1 µ A.

AD7843 uses onboard switches. Combined with low power and high-speed operation, this device makes it an ideal choice for battery powered systems, such as personal digital assistants with resistive touch screens and other portable devices. This part has a 16 lead 0.15-inch quarter size contour package (QSOP) and a 16 lead thin shrink small contour package (TSSOP).

FEATURES

4-wire touch screen interface

Specified throughput rate of 125 kSPS

Low power consumption:

1.37 mW max at 125 kSPS with VCC = 3.6 V

Single supply, VCC of 2.2 V to 5.25 V

Ratiometric conversion

High speed serial interface

Programmable 8-bit or 12-bit resolution

2 auxiliary analog inputs

Shutdown mode: 1 µA max

16-lead QSOP and TSSOP packages

APPLICATIONS

Personal digital assistants

Smart hand-held devices

Touch screen monitors

Point-of-sales terminals

Pagers

Contact Us

Shenzhen nanbeihang Electronic Development Co., Ltd: Contact namesiqi; Phone86-88377872-13714705290; AddressHuali building Shenzhen,Guangdong

Product Categories

Integrated circuit

power chip

Connector

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AD7843ARUZ touch screen controller ADI original stock

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