LTC2635 datasheet(32/32 Pages) LINER

32 / 32 page

LTC2635

2635fb

LinearTechnology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

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



LINEAR TECHNOLOGY CORPORATION 2009

LT 0610 REV B • PRINTED IN USA

relateD parts

Voltage Margining Application with LTC3850 (1.2V ±5%) –LTC2635– LMO Option Only

typical application

2635 TA02

0.1µF

REF

TO I2C

BUS

2635 TA03

VCC

CAO

SCL

SDA

GND

LTC2635CMSE-LMOI2

DAC A

DAC B

DAC D

DAC C

10k

15k

0.22µF

BOOST1

TG1

SW1

BG1

PGND

SENSE+

RUN1

SENSE–

VFB1

PGOOD

INTVCC

1nF

2.2µH

0.008

VIN

6.5V TO 14V

VOUT

1.2V ±5%

MODE/PLLIN

500kHz

FREQ

TK/SS1

ILIM

VIN

2.2

100k

ITH1

10k

LTC3850EUF

1nF

3.32k

1nF

100pF

10k

10nF

0.1µF

SGND

20k

4.7µF

15pF

63.4k

DAC D

VOUT

OUTPUT DAC CODE

1.26V

0.5V

819

1.2V

0.8V

1311

1.14V

1.1V

1802

PART NUMBER

DESCRIPTION

COMMENTS

LTC2654/LTC2655 Quad 16-/12 Bit, SPI/I2C VOUT DACs with 10ppm/°C

Maximum Reference

±4LSB INL Maximum at 16 Bits and ±2mV Offset Error, Rail-to-Rail Output,

20-Lead 4mm

× 4mm QFN and 16-Lead Narrow SSOP Packages

LTC2609/LTC2619/

LTC2629

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

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

Separate VREF Pins for Each DAC

LTC2604/LTC2614/

LTC2624

Quad 16-/14-/12-Bit, SPI VOUT DACs with External

Reference

250µA per DAC, 2.5V to 5.5V Supply Range, Rail-to-Rail Output, 16-Lead

SSOP Package

LTC2634

Quad 12-/10-/8-Bit SPI VOUT DACs with 10ppm/°C

Reference

125µA per DAC, 2.7V to 5.5V Supply Range, 10ppm/°C Reference, External

REF Mode, Rail-to-Rail Output, 16-Pin 3mm

× 3mm QFN and 10-Lead MSOP

Packages

LTC2656/LTC2657 Octal 16-/12 Bit, SPI/I2C VOUT DACs with 10ppm/°C

Maximum Reference

±4LSB INL Maximum at 16 Bits and ±2mV Offset Error, Rail-to-Rail Output,

20-Lead 4mm

× 5mm QFN and 16-Lead TSSOP Packages

LTC2636/LTC2637 Octal 12-/10-/8-Bit, SPI/I2C VOUT DACs with

10ppm/°C Reference

125µA per DAC, 2.7V to 5.5V Supply Range, 10ppm/°C Reference, External

REF Mode, Rail-to-Rail Output, 14-Lead 4mm

× 3mm DFN and 16-Lead

MSOP Packages

LTC2630/LTC2631 Single 12-/10-/8-Bit, SPI/ I2C VOUT DACs with

10ppm/°C Reference

180µA per DAC, 2.7V to 5.5V Supply Range, 10ppm/°C Reference,

Rail-to-Rail Output, SC70 (LTC2630)/ThinSOT™ (LTC2631) Packages

LTC2640

Single 12-/10-/8-Bit, SPI VOUT DACs with 10ppm/°C

Reference

180µA per DAC, 2.7V to 5.5V Supply Range, 10ppm/°C Reference, External

REF Mode, Rail-to-Rail Output, ThinSOT Package

LTC1664

Quad 10-Bit, Serial VOUT DAC

VCC = 2.7V to 5.5V, Micropower, Rail-to-Rail Output, 16-Pin Narrow SSOP

LTC2635 Datasheet(PDF) 32 Page - Linear Technology

LTC2635 Datasheet(HTML) 32 Page - Linear Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

Datasheet Download

Link URL