Datasheet > LTC2625

LTC2625

更新时间： 2024-11-14 14:57:27

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
18页	274K
描述
采用 12 引脚 SSOP 封装的八通道、I2C、16 位轨至轨 DAC

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中文翻译

获取价格

数据手册

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LTC2625 数据手册

LTC2605/LTC2615/LTC2625

Octal 16-/14-/12-Bit

Rail-to Rail DACs in 16-Lead SSOP

FEATURES

DESCRIPTION

The LTC^®2605/LTC2615/LTC2625 are octal 16-, 14- and

12-bit, 2.7V to 5.5V rail-to-rail voltage-output DACs

in 16-lead narrow SSOP packages. They have built-in

high performance output buffers and are guaranteed

monotonic.

Smallest Pin-Compatible Octal DACs:

LTC2605: 16 Bits

LTC2615: 14 Bits

LTC2625: 12 Bits

Guaranteed Monotonic Over Temperature

400kHz I C Interface

These parts establish new board-density benchmarks

for 16-/14-bit DACs and advance performance standards

for output drive, crosstalk and load regulation in single

supply, voltage-output multiples.

Wide 2.7V to 5.5V Supply Range

Low Power Operation: 250μA per DAC at 3V

Individual Channel Power-Down to 1μA (Max)

Ultralow Crosstalk Between DACs (<10μV)

Thepartsusethe2-wireI Ccompatibleserialinterface.The

High Rail-to-Rail Output Drive ( 15mA, Min)

LTC2605/LTC2615/LTC2625 operate in both the standard

mode (maximum clock rate of 100kHz) and the fast mode

(maximum clock rate of 400kHz).

Double-Buffered Digital Inputs

27 Selectable Addresses

LTC2605/LTC2615/LTC2625: Power-On Reset to

Zero-Scale

The LTC2605/LTC2615/LTC2625 incorporate a power-on

resetcircuit.Duringpower-up,thevoltageoutputsriseless

than10mVabovezero-scale;andafterpower-up,theystay

at zero-scale until a valid write and update take place. The

power-on reset circuit resets the LTC2605-1/\LTC2615-1/

LTC2625-1 to mid-scale. The voltage output stays at mid-

scale until a valid write and update takes place.

LTC2605-1/LTC2615-1/LTC2625-1: Power-On Reset

to Mid-Scale

Tiny 16-Lead Narrow SSOP Package

APPLICATIONS

Mobile Communications

Process Control and Industrial Automation

L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear

Technology Corporation. All other trademarks are the property of their respective owners.

Instrumentation

Automatic Test Equipment

TYPICAL APPLICATION

GND

DAC A

DAC H

Differential Nonlinearity (LTC2605)

OUT A

OUT H

1.0

= 5V

REF

0.8

0.6

= 4.096V

DAC B

DAC C

DAC G

DAC F

OUT G

OUT F

OUT B

OUT C

0.4

0.2

–0.2

–0.4

–0.6

–0.8

–1.0

DAC D

DAC E

OUT D

OUT E

REF

CA0

CA1

32-BIT SHIFT REGISTER

2-WIRE INTERFACE

16384

32768

CODE

49152

65535

CA2

2605 G02

SDA

SCL

2605/15/25 BD

2605fa

12 3 4 5 6 7...18

中文翻译

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与LTC2625相关器件

型号	品牌	获取价格	描述	数据表
LTC2625_15	Linear	获取价格	Octal 16-/14-/12-Bit Rail-to Rail DACs in 16-Lead SSOP
LTC2625CGN	Linear	获取价格	Octal 16-/14-/12-Bit Rail-to-Rail DACs in 16-Lead SSOP
LTC2625CGN#PBF	Linear	获取价格	LTC2625 - Octal 12-Bit Rail-to-Rail DACs in 16-Lead SSOP; Package: SSOP; Pins: 16; Tempera
LTC2625CGN#TR	Linear	获取价格	LTC2625 - Octal 12-Bit Rail-to-Rail DACs in 16-Lead SSOP; Package: SSOP; Pins: 16; Tempera
LTC2625CGN#TRPBF	Linear	获取价格	暂无描述
LTC2625CGN-1	Linear	获取价格	Octal 16-/14-/12-Bit Rail-to-Rail DACs in 16-Lead SSOP
LTC2625CGN-1#PBF	Linear	获取价格	LTC2625 - Octal 12-Bit Rail-to-Rail DACs in 16-Lead SSOP; Package: SSOP; Pins: 16; Tempera
LTC2625CGN-1#TR	Linear	获取价格	LTC2625 - Octal 12-Bit Rail-to-Rail DACs in 16-Lead SSOP; Package: SSOP; Pins: 16; Tempera
LTC2625CGN-1#TRPBF	Linear	获取价格	暂无描述
LTC2625CGN-1PBF	Linear	获取价格	Octal 16-/14-/12-Bit Rail-to Rail DACs in 16-Lead SSOP

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