参数资料
型号: LTC1659CMS8#TR
厂商: Linear Technology
文件页数: 1/12页
文件大小: 0K
描述: IC DAC 12BIT R-R MICROPWR 8MSOP
标准包装: 2,500
设置时间: 14µs
位数: 12
数据接口: 串行
转换器数目: 1
电压电源: 单电源
功率耗散(最大): 720µW
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
供应商设备封装: 8-MSOP
包装: 带卷 (TR)
输出数目和类型: 1 电压,单极
采样率(每秒): *
LTC1659
1
1659fa
TYPICAL APPLICATION
FEATURES
APPLICATIONS
DESCRIPTION
12-Bit Rail-to-Rail
Micropower DAC in
MSOP Package
The LTC
1659 is a single supply, rail-to-rail voltage output,
12-bit digital-to-analog converter (DAC) in an MSOP pack-
age. It includes a rail-to-rail output buffer amplier 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.
Functional Block Diagram: 12-Bit Rail-to-Rail DAC
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
Digital Calibration
Industrial Process Control
Automatic Test Equipment
Cellular Telephones
, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
+
12-BIT
DAC
2.7V TO 5.5V
GND
POWER-ON
RESET
TO
OTHER
DACS
12-BIT
SHIFT
REG
AND
DAC
LATCH
μP
DIN
VCC
REF
2
86
DOUT
4
5
1659 TA01
CLK
1
CS/LD
3
7
RAIL-TO-RAIL
VOLTAGE
OUTPUT
VOUT
CODE
0
DNL
ERROR
(LSB)
0.5
0
–0.5
1024
2048 2560
1659 TA02
512
1536
3072 3584 4095
Differential Nonlinearity
vs Input Code
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相关代理商/技术参数
参数描述
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LTC1659CS8#PBF 功能描述:IC D/A CONV 12BIT R-R 8-SOIC RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 产品培训模块:LTC263x 12-, 10-, and 8-Bit VOUT DAC Family 特色产品:LTC2636 - Octal 12-/10-/8-Bit SPI VOUT DACs with 10ppm/°C Reference 标准包装:91 系列:- 设置时间:4µs 位数:10 数据接口:MICROWIRE?,串行,SPI? 转换器数目:8 电压电源:单电源 功率耗散(最大):2.7mW 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-WFDFN 裸露焊盘 供应商设备封装:14-DFN-EP(4x3) 包装:管件 输出数目和类型:8 电压,单极 采样率(每秒):*
LTC1659CS8#PBF 制造商:Linear Technology 功能描述:IC, DAC, 12BIT, SOIC-8
LTC1659CS8#TR 功能描述:IC DAC 12BIT R-R MICROPWR 8SOIC RoHS:否 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 产品培训模块:LTC263x 12-, 10-, and 8-Bit VOUT DAC Family 特色产品:LTC2636 - Octal 12-/10-/8-Bit SPI VOUT DACs with 10ppm/°C Reference 标准包装:91 系列:- 设置时间:4µs 位数:10 数据接口:MICROWIRE?,串行,SPI? 转换器数目:8 电压电源:单电源 功率耗散(最大):2.7mW 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-WFDFN 裸露焊盘 供应商设备封装:14-DFN-EP(4x3) 包装:管件 输出数目和类型:8 电压,单极 采样率(每秒):*
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