Datasheet > LTC2624

LTC2624

更新时间： 2024-11-14 14:57:23

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
16页	301K
描述
采用 16 引脚 SSOP 封装的四通道、12 位、轨至轨 DAC

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中文翻译

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数据手册

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LTC2624 数据手册

LTC2604/LTC2614/LTC2624

Quad 16-Bit Rail-to-Rail DACs

in 16-Lead SSOP

FEATURES

DESCRIPTION

The LTC^®2604/LTC2614/LTC2624 are quad 16-,14- and

12-bit 2.5V to 5.5V rail-to-rail voltage output DACs in

16-leadnarrowSSOPpackages.Thesepartshaveseparate

referenceinputsforeachDAC. Theyhavebuilt-inhighper-

formance output buffers and are guaranteed monotonic.

Smallest Pin Compatible Quad 16-Bit DAC:

LTC2604: 16-Bits

LTC2614: 14-Bits

LTC2624: 12-Bits

Guaranteed 16-Bit Monotonic Over Temperature

Separate Reference Inputs for each DAC

These parts establish advanced performance standards

for output drive, crosstalk and load regulation in single-

supply, voltage output multiples.

Wide 2.5V to 5.5V Supply Range

Low Power Operation: 250μA per DAC at 3V

Individual DAC Power-Down to 1μA, Max

The parts use a simple SPI/MICROWIRE compatible

3-wireserialinterfacewhichcanbeoperatedatclockrates

up to 50MHz. Daisy-chain capability and a hardware CLR

function are included.

Ultralow Crosstalk Between DACs (<5μV)

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

Double Buffered Digital Inputs

LTC2604-1/LTC2614-1/LTC2624-1: Power-On Reset

to Midscale

16-Lead Narrow SSOP Package

The LTC2604/LTC2614/LTC2624 incorporate a power-on

resetcircuit.Duringpower-up,thevoltageoutputsriseless

than 10mV above zero scale; and after power-up, they stay

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

power-on reset circuit resets the LTC2604-1/LTC2614-1

/LTC2624-1 to midscale. The voltage outputs stay at mid-

scale until a valid write and update take place.

APPLICATIONS

Mobile Communications

Process Control and Industrial Automation

Instrumentation

Automatic Test Equipment

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

All other trademarks are the property of their respective owners.

BLOCK DIAGRAM

GND

REF LO

REF D

Differential Nonlinearity (LTC2604)

REF A

1.0

OUT D

= 5V

REF

DAC D

DAC C

0.8

0.6

= 4.096V

OUTA

DAC A

DAC B

0.4

OUT C

0.2

OUTB

REF C

–0.2

–0.4

–0.6

–0.8

–1.0

REF B

CLR

CONTROL

LOGIC

SDO

CS/LD

DECODE

16384

32768

CODE

49152

65535

SCK

SDI

2604 TA01

32-BIT SHIFT REGISTER

2604 BD

2604fd

12 3 4 5 6 7...16

中文翻译

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与LTC2624相关器件

型号	品牌	获取价格	描述	数据表
LTC2624_15	Linear	获取价格	Quad 16-Bit Rail-to-Rail DACs in 16-Lead SSOP
LTC2624CGN	Linear	获取价格	Quad 16-Bit Rail-to-Rail DACs in 16-Lead SSOP
LTC2624CGN#PBF	Linear	获取价格	LTC2624 - Quad 12-Bit Rail-to-Rail DACs in 16-Lead SSOP; Package: SSOP; Pins: 16; Temperat
LTC2624CGN#TR	Linear	获取价格	LTC2624 - Quad 12-Bit Rail-to-Rail DACs in 16-Lead SSOP; Package: SSOP; Pins: 16; Temperat
LTC2624CGN-1#PBF	Linear	获取价格	LTC2624 - Quad 12-Bit Rail-to-Rail DACs in 16-Lead SSOP; Package: SSOP; Pins: 16; Temperat
LTC2624CGN-1#TRPBF	Linear	获取价格	LTC2624 - Quad 12-Bit Rail-to-Rail DACs in 16-Lead SSOP; Package: SSOP; Pins: 16; Temperat
LTC2624IGN	Linear	获取价格	Quad 16-Bit Rail-to-Rail DACs in 16-Lead SSOP
LTC2624IGN-1#PBF	Linear	获取价格	LTC2624 - Quad 12-Bit Rail-to-Rail DACs in 16-Lead SSOP; Package: SSOP; Pins: 16; Temperat
LTC2624IGN-1#TRPBF	Linear	获取价格	LTC2624 - Quad 12-Bit Rail-to-Rail DACs in 16-Lead SSOP; Package: SSOP; Pins: 16; Temperat
LTC2625	Linear	获取价格	Octal 16-/14-/12-Bit Rail-to-Rail DACs in 16-Lead SSOP

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