LTC2625IGN

更新时间： 2024-11-12 22:18:15

品牌	Logo	应用领域
凌特 - Linear		转换器数模转换器
页数	文件大小	规格书
16页	317K
描述
Octal 16-/14-/12-Bit Rail-to-Rail DACs in 16-Lead SSOP

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中文翻译

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LTC2625IGN 数据手册

LTC2605/LTC2615/LTC2625

Octal 16-/14-/12-Bit

Rail-to-Rail DACs in 16-Lead SSOP

DESCRIPTIO

FEATURES

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

and 12-bit,2.7Vto5.5Vrail-to-railvoltage-outputDACsin

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 I²C Interface

Wide 2.7V to 5.5V Supply Range

■

These parts establish new board-density benchmarks

for 16- and 14-bit DACs and advance performance

standards for output drive, crosstalk and load regulation

in single-supply, voltage-output multiples.

The parts use the 2-wire I²C compatible serial interface.

The LTC2605/LTC2615/LTC2625 operate in both the

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

fast mode (maximum clock rate of 400kHz).

■

Low Power Operation: 250µA per DAC at 3V

■

Individual Channel Power-Down to 1µA, Max

■

Ultralow Crosstalk Between DACs (<10µV)

■

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

■

Double-Buffered Digital Inputs

27 Selectable Addresses

LTC2605/LTC2615/LTC2625: Power-On Reset to

Zero Scale

The LTC2605/LTC2615/LTC2625 incorporate a power-on

■

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

reset circuit. During power-up, the voltage outputs rise

lessthan10mVabovezeroscale;andafterpower-up, they

stay 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 midscale. The voltage output

stays at midscale until a valid write and update

takes place.

to Midscale

Tiny 16-Lead Narrow SSOP Package

APPLICATIO S

■

Mobile Communications

■

Process Control and Industrial Automation

Instrumentation

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

All other trademarks are the property of their respective owners.

Automatic Test Equipment

BLOCK DIAGRA

GND

DAC A

DAC H

OUT A

OUT H

Differential Nonlinearity (LTC2605)

1.0

= 5V

REF

DAC B

DAC C

DAC G

DAC F

OUT G

OUT F

OUT B

OUT C

0.8

0.6

= 4.096V

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

2605f

12 3 4 5 6 7...16

中文翻译

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与LTC2625IGN相关器件

型号	品牌	获取价格	描述	数据表
LTC2625IGN#PBF	Linear	获取价格	LTC2625 - Octal 12-Bit Rail-to-Rail DACs in 16-Lead SSOP; Package: SSOP; Pins: 16; Tempera
LTC2625IGN#TR	ADI	获取价格	D/A Converter, 1 Func, Serial Input Loading, 7us Settling Time, PDSO16
LTC2625IGN#TRPBF	Linear	获取价格	LTC2625 - Octal 12-Bit Rail-to-Rail DACs in 16-Lead SSOP; Package: SSOP; Pins: 16; Tempera
LTC2625IGN-1	Linear	获取价格	Octal 16-/14-/12-Bit Rail-to-Rail DACs in 16-Lead SSOP
LTC2625IGN-1PBF	Linear	获取价格	Octal 16-/14-/12-Bit Rail-to Rail DACs in 16-Lead SSOP
LTC2625IGN-1TRPBF	Linear	获取价格	Octal 16-/14-/12-Bit Rail-to Rail DACs in 16-Lead SSOP
LTC2625IGNPBF	Linear	获取价格	Octal 16-/14-/12-Bit Rail-to Rail DACs in 16-Lead SSOP
LTC2625IGNTRPBF	Linear	获取价格	Octal 16-/14-/12-Bit Rail-to Rail DACs in 16-Lead SSOP
LTC2626	Linear	获取价格	16-/14-/12-Bit Rail-to-Rail DACs with I2C Interface
LTC2626	ADI	获取价格	具 I2C 接口的 12 位轨至轨 DAC

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