LTC1591

更新时间： 2024-11-20 22:57:35

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
20页	389K
描述
14-Bit and 16-Bit Parallel Low Glitch Multiplying DACs with 4-Quadrant Resistors

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LTC1591 数据手册

LTC1591/LTC1597

14-Bit and 16-Bit Parallel

Low Glitch Multiplying DACs

with 4-Quadrant Resistors

DESCRIPTION

FEATURES

The LTC^®1591/LTC1597 are pin compatible, parallel input

14-bit and 16-bit multiplying current output DACs that oper-

atefromasingle5Vsupply.INLandDNLareaccurateto1LSB

over the industrial temperature range in both 2- and 4-

quadrant multiplying modes. True 16-bit 4-quadrant multi-

plication is achieved with on-chip 4-quadrant multiplication

resistors.

■

True 16-Bit Performance Over Industrial

Temperature Range

DNL and INL: 1LSB Max

On-Chip 4-Quadrant Resistors Allow Precise 0V to

10V, 0V to –10V or ±10V Outputs

Pin Compatible 14- and 16-Bit Parts

Asynchronous Clear Pin

■

LTC1591/LTC1597: Reset to Zero Scale

LTC1591-1/LTC1597-1: Reset to Midscale

Glitch Impulse < 2nV-s

TheseDACsincludeaninternaldeglitchercircuitthatreduces

theglitchimpulsetolessthan2nV-s(typ).Theasynchronous

CLR pin resets the LTC1591/LTC1597 to zero scale and

LTC1591-1/LTC1597-1 to midscale.

■

28-Lead SSOP Package

Low Power Consumption: 10µW Typ

The LTC1591/LTC1597 are available in 28-pin SSOP and

PDIPpackagesandarespecifiedovertheindustrialtempera-

ture range.

^{Power-On Reset}U

APPLICATIONS

For serial interface 16-bit current output DACs refer to the

LTC1595/LTC1596 data sheet.

■

Process Control and Industrial Automation

■

Direct Digital Waveform Generation

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

■

Software-Controlled Gain Adjustment

■

Automatic Test Equipment

LTC1591/LTC1591-1 Integral Nonlinearity

1.0

TYPICAL APPLICATION

= 10V

= ±10V BIPOLAR

REF

OUT

0.8

0.6

16-Bit, 4-Quadrant Multiplying DAC with a

Minimum of External Components

0.4

0.2

–0.2

–0.4

–0.6

–0.8

–1.0

REF

0.1µF

LT^®1468

–

15pF

8192

12288

4096

16383

DIGITAL INPUT CODE

1591/97 TA02

REF

COM

OFS

15pF

LTC1597/LTC1597-1 Integral Nonlinearity

1.0

OFS

= 10V

= ±10V BIPOLAR

REF

OUT

0.8

0.6

–

OUT1

OUT

–V

LTC1597-1

LT1468

DATA

16-BIT DAC

REF

0.4

TO V

AGND

INPUTS

REF

0.2

10 TO 21,

24 TO 27

DGND

–0.2

–0.4

–0.6

–0.8

–1.0

WR LD CLR

1591/97 TA01

CLR

32768

49152

16384

65535

DIGITAL INPUT CODE

1591/97 TA03

12 3 4 5 6 7...20

中文翻译

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与LTC1591相关器件

型号	品牌	获取价格	描述	数据表
LTC1591_15	Linear	获取价格	14-Bit and 16-Bit Parallel Low Glitch Multiplying DACs with 4-Quadrant Resistors
LTC1591-1C	Linear	获取价格	14-Bit and 16-Bit Parallel Low Glitch Multiplying DACs with 4-Quadrant Resistors
LTC1591-1CG	Linear	获取价格	14-Bit and 16-Bit Parallel Low Glitch Multiplying DACs with 4-Quadrant Resistors
LTC1591-1CG#PBF	Linear	获取价格	暂无描述
LTC1591-1CG#TR	Linear	获取价格	LTC1591 - 14-Bit Parallel Low Glitch Multiplying DAC with 4-Quadrant Resistors; Package: S
LTC1591-1CN	Linear	获取价格	14-Bit and 16-Bit Parallel Low Glitch Multiplying DACs with 4-Quadrant Resistors
LTC1591-1CN#TRPBF	Linear	获取价格	IC PARALLEL, WORD INPUT LOADING, 1 us SETTLING TIME, 14-BIT DAC, PDIP28, LEAD FREE, PLASTI
LTC1591-1I	Linear	获取价格	14-Bit and 16-Bit Parallel Low Glitch Multiplying DACs with 4-Quadrant Resistors
LTC1591-1IG	Linear	获取价格	14-Bit and 16-Bit Parallel Low Glitch Multiplying DACs with 4-Quadrant Resistors
LTC1591-1IG#TR	Linear	获取价格	LTC1591 - 14-Bit Parallel Low Glitch Multiplying DAC with 4-Quadrant Resistors; Package: S

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