LTC2630-HM10 Просмотр технического описания (PDF) - Linear Technology

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производитель

LTC2630-HM10

Single 12-/10-/8-Bit Rail-to-Rail DACs with Integrated Reference in SC70

Linear Technology 

LTC2630

TYPICAL APPLICATION

LT3010-5

IN

OUT

SHDN SENSE

1µF

GND

+

1µF

FROM

OPTO-

ISOLATED

INPUTS

ROFFSET

374k

0.1%

VCC

SDI

LTC2630-HZ

SCK

VOUT

CS/LD

RGAIN

76.8k

0.1%

+

3.01k LTC2054

–

VLOOP

5.4V TO 80V

1k

Q1

2N3440

SDI

SCK

CS/LD

OPTO-ISOLATORS

5V

10k

500Ω

4N28

SDI

SCK

CS/LD

1000PF

10k

RS

10Ω

IOUT

2630 F05

Figure 5. An Optoisolated 4mA to 20mA Process Controller

RELATED PARTS

PART NUMBER

LTC1660/LTC1665

LTC1663

LTC1664

LTC1669

LTC1821

LTC2600/LTC2610/LTC2620

LTC2601/LTC2611/LTC2621

LTC2602/LTC2612/LTC2622

LTC2604/LTC2614/LTC2624

LTC2605/LTC2615/LTC2625

LTC2606/LTC2616/LTC2626

LTC2609/LTC2619/LTC2629

DESCRIPTION

COMMENTS

Octal 10-/8-Bit VOUT DACs in 16-Pin Narrow SSOP

Single 10-Bit VOUT DAC in SOT-23

Quad 10-Bit VOUT DAC in 16-Pin Narrow SSOP

Single 10-Bit VOUT DAC in SOT-23

Parallel 16-Bit Voltage Output DAC

VCC = 2.7V to 5.5V, Micropower, Rail-to-Rail Output

VCC = 2.7V to 5.5V, 60μA, Internal reference, SMBus Interface

VCC = 2.7V to 5.5V, Micropower, Rail-to-Rail Output

VCC = 2.7V to 5.5V, 60μA, Internal reference, I2C Interface

Precision 16-Bit Settling in 2μs for 10V Step

Octal 16-/14-/12-Bit VOUT DACs in 16-Lead SSOP 250μA per DAC, 2.5V to 5.5V Supply Range, Rail-to-Rail Output,

SPI Serial Interface

Single 16-/14-/12-Bit VOUT DACs in 10-Lead DFN 300μA per DAC, 2.5V to 5.5V Supply Range, Rail-to-Rail Output,

SPI Serial Interface

Dual 16-/14-/12-Bit VOUT DACs in 8-Lead MSOP 300μA per DAC, 2.5V to 5.5V Supply Range, Rail-to-Rail Output,

SPI Serial Interface

Quad 16-/14-/12-Bit VOUT DACs in 16-Lead SSOP

Octal 16-/14-/12-Bit VOUT DACs with I2C Interface

Single 16-/14-/12-Bit VOUT DACs with I2C Interface

Quad 16-/14-/12-Bit VOUT DACs with I2C Interface

250μA per DAC, 2.5V to 5.5V Supply Range, Rail-to-Rail Output,

SPI Serial Interface

250μA per DAC, 2.7V to 5.5V Supply Range, Rail-to-Rail Output,

I2C Interface

270μA per DAC, 2.7V to 5.5V Supply Range, Rail-to-Rail Output,

I2C Interface

250μA per DAC, 2.7V to 5.5V Supply Range, Rail-to-Rail Output

with Separate VREF Pins for Each DAC

20 Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com

2630f

LT 0407 • PRINTED IN USA

© LINEAR TECHNOLOGY CORPORATION 2007

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