LTC8143

所属类别：DAC数模转换器
产品名称：Improved Industry Standard Serial 12-Bit Multiplying DACs
厂商：LT
生产批号：10+
封装：N-16, SW-16
库存状态：有库存
库存量：6000
最低订购量：1
详细资料：

Product Introduction

LTC8143Improved Industry Standard Serial 12-Bit Multiplying DACs

peculiarity

Improved Direct Replacement for AD7543 and DAC-8143
Low Cost
DNL and INL Over Temperature: ±0.5LSB
Easy, Fast and Flexible Serial Interface
Daisy-Chain 3-Wire Interface for Multiple DAC Systems (LTC8143)
1LSB Maximum Gain Error Over Temperature Eliminates Adjustment
Asynchronous Clear Input for Initialization
Four-Quadrant Multiplication
Low Power Consumption
16-Pin PDIP and SO Packages

description

The LTC7543/LTC8143 are serial-input 12-bit multiplying digital-to-analog converters (DACs). They are superior pin compatible replacements for the AD7543 and DAC-8143. Improvements include better accuracy, better stability over temperature and supply variations, lower sensitivity to output amplifier offset, tighter timing specifications and lower output capacitance. An easy-to-use serial interface includes an asynchronous CLEAR input for systems requiring initialization to a known state. The LTC8143 has a serial data out put to allow daisy-chaining multiple DACs on a 3-wire interface bus. These DACs are extremely versatile. They can be used for 2-quadrant and 4-quadrant multiplying, programmable gain and single supply applications, such as noninverting voltage output and biased or offset ground mode. Parts are available in 16-pin PDIP and SO packages and are specified over the extended industrial temperature range, �40°C to 85°C.

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Process Control and Industrial Automation
Remote Microprocessor-Controlled Systems
Digitally Controlled Filters and Power Supplies
Programmable Gain Amplifiers
Automatic Test Equipment

ICs related to LTC8143 include:

Model	Manufacturers	lot number	encapsulation	illustrate
DC8143FSZ	ADI	15+	16 ld PDIP	12-bit current output daisy-chain DAC
DAC8143FSZ-REEL	ADI	15+	16 ld PDIP	12-bit current output daisy-chain DAC
DAC8143FSZ	ADI	15+	16 ld PDIP	12-bit current output daisy-chain DAC
DAC8143FPZ	ADI	15+	16 ld PDIP	12-bit current output daisy-chain DAC
LTC8143	LT	10+	N-16, SW-16	Improved Industry Standard Serial 12-Bit Multiplying DACs
TDA8143	ST	99+	SIP-9	Brand new original
D2-81431-LR	MINDSPEED	09+	LQFP-128	New original stock available
DAC8143F	AD	04+	SOP16	Brand new original
PF08143B-06-TB	RENESAS	05+	QFN

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