LTC1456是12-Bit Rail-to-Rail Micropower DAC with Clear Input

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LTC1456 - LTC1456是12-Bit Rail-to-Rail Micropower DAC with Clear Input

LTC1456是Linear公司的一款电压输出 DAC产品，LTC1456是12-Bit Rail-to-Rail Micropower DAC with Clear Input，本站介绍了LTC1456的封装应用图解、特点和优点、功能等，并给出了与LTC1456相关的凌力尔特元器件型号供参考。

LTC1456 - 12-Bit Rail-to-Rail Micropower DAC with Clear Input

LTC1456 - 12-Bit Rail-to-Rail Micropower DAC with Clear Input - Linear Technology（凌力尔特）

功能描述

The LTC?1456 is a complete single supply, rail-to-rail voltage output, 12-bit digital-to-analog converter (DAC) in an SO-8 package. It includes a rail-to-rail output buffer amplifier and an easy-to-use 3-wire cascadable serial interface. The LTC1456 includes a CLR pin that asynchronously clears the DAC to zero scale.The LTC1456 has an internal 2.048V reference and a full-scale output of 4.095V. It operates on a 4.5V to 5.5V supply, dissipating 2.2mW.The low power supply current and the space saving SO-8 package make the LTC1456 ideal for battery-powered applications.

特点

SO-8 Package

12-Bit Resolution

Buffered True Rail-to-Rail Voltage Output

Asynchronous Clear Input

Built-In Reference

Schmitt Trigger On Input Allows Direct

Optocoupler Interface

Power-On Reset Clears DAC to 0V

3-Wire Cascadable Serial Interface

Maximum DNL Error: 0.5LSB

Low Cost

应用

Digital Calibration

Industrial Process Control

Automatic Test Equipment

Cellular Telephones

以下列出了不同封装及包装形式的具体型号,并标出了直接在linear官网上订货的价格（美元）

器件型号	封装	温度	价格 (以 1 ~ 99 片为批量)	价格 (以 1000 片为批量)
LTC1456CN8	N-8	C	$5.75	$4.50
LTC1456CN8#PBF	N-8	C	$5.75	$4.50
LTC1456CS8	SO-8	C	$6.10	$4.65
LTC1456CS8#PBF	SO-8	C	$6.10	$4.65
LTC1456CS8#TR	SO-8	C		$4.71
LTC1456CS8#TRPBF	SO-8	C		$4.71
LTC1456IN8	N-8	I	$6.25	$4.80
LTC1456IN8#PBF	N-8	I	$6.25	$4.80
LTC1456IS8	SO-8	I	$6.60	$5.05
LTC1456IS8#PBF	SO-8	I	$6.60	$5.05
LTC1456IS8#TR	SO-8	I		$5.11
LTC1456IS8#TRPBF	SO-8	I		$5.11