Datasheet > LTC2640AHTS8-HM8

LTC2640AHTS8-HM8

更新时间： 2024-11-10 05:43:55

品牌	Logo	应用领域
凌特 - Linear		/
页数	文件大小	规格书
24页	340K
描述
Single 12-/10-/8-Bit SPI VOUT DACs with 10ppm/°C Reference

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

LTC2640AHTS8-HM8 数据手册

LTC2640

Single 12-/10-/8-Bit SPI

V DACs with

OUT

10ppm/°C Reference

FEATURES

DESCRIPTION

Integrated Precision Reference

The LTC^®2640 is a family of 12-, 10-, and 8-bit voltage-

output DACs with an integrated, high-accuracy, low-drift

referenceinan8-leadTSOT-23package.Ithasarail-to-rail

output buffer that is guaranteed monotonic.

2.5V Full-Scale 10ppm/°C (LTC2640-L)

4.096V Full-Scale 10ppm/°C (LTC2640-H)

Maximum INL Error: 1LSB (LTC2640A-12)

Bidirectional Reference: Input or 10ppm/°C Output

TheLTC2640-Lhasafull-scaleoutputof2.5V,andoperates

from a single 2.7V to 5.5V supply. The LTC2640-H has a

full-scale output of 4.096V, and operates from a 4.5V to

5.5V supply. A 10ppm/°C reference output is available at

the REF pin.

Low Noise (0.7mVpp, 0.1Hz to 200kHz)

Guaranteed Monotonic Over Temperature

2.7V to 5.5V Supply Range (LTC2640-L)

Low Power Operation: 180μA at 3V

Power Down to 1.8μA Maximum (C and I Grades)

Each DAC can also operate in External Reference mode,

in which a voltage supplied to the REF pin sets the full-

scale output.

Asynchronous DAC Clear Pin (LTC2640-Z)

Power-On Reset to Zero or Mid-Scale options

Double-Buffered Data Latches

Guaranteed Operation from –40°C to 125°C (H-Grade)

8-Lead TSOT-23 (ThinSOT™) Package

The LTC2640 DACs use a SPI/MICROWIRE™ compatible

3-wire serial interface which operates at clock rates up

to 50MHz.

APPLICATIONS

The LTC2640 incorporates a power-on reset circuit. Op-

tions are available for Reset to Zero-Scale or Reset to

Mid-Scale after power-up.

L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.

ThinSOT is a trademark of Linear Technology Corporation. All other trademarks are the property

of their respective owners. Protected by U.S. Patents including 5396245, 5859606, 6891433,

6937178 and 7414561.

Mobile Communications

Process Control and Industrial Automation

Automatic Test Equipment

Portable Equipment

Automotive

Optical Networking

(LTC2640-Z)

BLOCK DIAGRAM

REF

Integral Nonlinearity (LTC2640A-LZ12)

1.0

= 3V

= 2.5V

INTERNAL

REFERENCE

SWITCH

SDI

0.5

CONTROL

DECODE LOGIC

RESISTOR

DIVIDER

24-BIT

SHIFT

SCK

DACREF

DAC

–0.5

–1.0

CS/LD

OUT

INPUT

DAC

2048

3072

4095

1024

CODE

GND

CLR

2640 TA01b

2640 TA01

2640fb

12 3 4 5 6 7...24

中文翻译

下载PDF

与LTC2640AHTS8-HM8相关器件

型号	品牌	获取价格	描述	数据表
LTC2640AHTS8-HZ10	Linear	获取价格	Single 12-/10-/8-Bit SPI VOUT DACs with 10ppm
LTC2640AHTS8-HZ12	Linear	获取价格	Single 12-/10-/8-Bit SPI VOUT DACs with 10ppm
LTC2640AHTS8-HZ8	Linear	获取价格	Single 12-/10-/8-Bit SPI VOUT DACs with 10ppm
LTC2640AHTS8-LM10	Linear	获取价格	Single 12-/10-/8-Bit SPI VOUT DACs with 10ppm
LTC2640AHTS8-LM12	Linear	获取价格	Single 12-/10-/8-Bit SPI VOUT DACs with 10ppm
LTC2640AHTS8-LM8	Linear	获取价格	Single 12-/10-/8-Bit SPI VOUT DACs with 10ppm
LTC2640AHTS8-LZ10	Linear	获取价格	Single 12-/10-/8-Bit SPI VOUT DACs with 10ppm
LTC2640AHTS8-LZ12	Linear	获取价格	Single 12-/10-/8-Bit SPI VOUT DACs with 10ppm
LTC2640AHTS8-LZ8	Linear	获取价格	Single 12-/10-/8-Bit SPI VOUT DACs with 10ppm
LTC2640AITS8-HM10	Linear	获取价格	Single 12-/10-/8-Bit SPI VOUT DACs with 10ppm

与LTC2640AHTS8-HM8相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

24
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

24
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

50
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

40

产品中心

服务支持

精选活动

关于我们

帮助中心

LTC2640AHTS8-HM8

LTC2640AHTS8-HM8 数据手册

与LTC2640AHTS8-HM8相关器件

与LTC2640AHTS8-HM8相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

LTC2640AHTS8-HM8

LTC2640AHTS8-HM8 数据手册

与LTC2640AHTS8-HM8相关器件

与LTC2640AHTS8-HM8相关文章

您还可以找

您在本页遇到什么问题？