LTC1659 12-Bit Rail-to-Rail Micropower DAC in MSOP Package

The LTC1659 is a single supply, rail-to-rail voltage output, 12-bit digital-to-analog converter (DAC) in an MSOP package. It includes a rail-to-rail output buffer amplifier and an easy-to-use 3-wire cascadable serial interface.

The LTC1659 output swings from 0V to REF. The REF input can be tied to VCC which can range from 2.7V to 5.5V. This allows a rail-to-rail output swing from 0V to VCC. The LTC1659 draws only 250µA from a 5V supply.

Its guaranteed ±0.5LSB maximum DNL makes the LTC1659 excel in calibration, control and trim/adjust applications. The low power supply current and the small MSOP package make the LTC1659 ideal for battery-powered applications

产品特点 Features Buffered True Rail-to-Rail Voltage Output Maximum DNL Error: 0.5LSB 12-Bit Resolution Supply Operation: 3V to 5V Output Swings from 0V to VREF VREF Can Tie to VCC Schmitt Trigger On Clock Input Allows Direct Optocoupler Interface Power-On Reset Clears DAC to 0V 3-Wire Cascadable Serial Interface Low Cost 8-Lead SO and MSOP Packages 封装	应用 Digital Calibration Industrial Process Control Automatic Test Equipment Cellular Telephones 典型应用图参数

产品特点 Features

Buffered True Rail-to-Rail Voltage Output
Maximum DNL Error: 0.5LSB
12-Bit Resolution
Supply Operation: 3V to 5V
Output Swings from 0V to VREF
VREF Can Tie to VCC
Schmitt Trigger On Clock Input Allows Direct Optocoupler Interface
Power-On Reset Clears DAC to 0V
3-Wire Cascadable Serial Interface
Low Cost
8-Lead SO and MSOP Packages

封装

应用

Digital Calibration
Industrial Process Control
Automatic Test Equipment
Cellular Telephones

典型应用图

参数

LTC1659 订购信息和价格参考Package Variations and Pricing

器件型号	封装	引脚	温度	价格 (以 1 ~ 99 片为批量)	价格 (以 1000 片为批量) *
LTC1659CMS8	MSOP	8	C	$6.15	$4.90
LTC1659CMS8#PBF	MSOP	8	C	$6.15	$4.90
LTC1659CMS8#TR	MSOP	8	C		$4.96
LTC1659CMS8#TRPBF	MSOP	8	C		$4.96
LTC1659CS8	SO	8	C	$5.40	$4.45
LTC1659CS8#PBF	SO	8	C	$5.40	$4.45
LTC1659CS8#TR	SO	8	C		$4.51
LTC1659CS8#TRPBF	SO	8	C		$4.51
LTC1659IMS8#PBF	MSOP	8	I	$7.32	$5.30
LTC1659IMS8#TRPBF	MSOP	8	I		$5.36
LTC1659IS8	SO	8	I	$5.90	$4.85
LTC1659IS8#PBF	SO	8	I	$5.90	$4.85
LTC1659IS8#TR	SO	8	I		$4.91
LTC1659IS8#TRPBF	SO	8	I		$4.91

LTC1659 数据手册及相关资料下载

数据手册(英文) : LTC1659 - 12-Bit Rail-to-Rail Micropower DAC in MSOP Package.PDF
应用指南 (英文) : AN87 - linear Technology Magazine Circuit Collection, Volume V: Data Conversion, Interface and Signal Conditioning Products.PDF
可靠性数据 : R392 Reliability Data .PDF
产品选型卡 : Voltage Output DACs.PDF