DAC7744

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16 位四通道电压输出数模转换器

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数据表

document-pdfAcrobat 16-Bit, Quad Voltage Output Digital-to-Analog Converter 数据表 (英语)

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DAC7744

正在供货

数据表

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产品详情

Resolution (Bits)

16

Number of DAC channels

4

Interface type

Parallel

Output type

Buffered Voltage

Output voltage range (V)

-10 to 10, 0 to 10

INL (max) (±LSB)

2

Settling time (µs)

10

Reference type

Ext

Architecture

R-2R

Rating

Catalog

Features

Reset to Mid-Scale

Sample/update rate (Msps)

0.1

Power consumption (typ) (mW)

50

Operating temperature range (°C)

-40 to 85

Resolution (Bits)

16

Number of DAC channels

4

Interface type

Parallel

Output type

Buffered Voltage

Output voltage range (V)

-10 to 10, 0 to 10

INL (max) (±LSB)

2

Settling time (µs)

10

Reference type

Ext

Architecture

R-2R

Rating

Catalog

Features

Reset to Mid-Scale

Sample/update rate (Msps)

0.1

Power consumption (typ) (mW)

50

Operating temperature range (°C)

-40 to 85

SSOP (DL)

48

164.358 mm² 15.88 x 10.35

LOW POWER: 200mW
UNIPOLAR OR BIPOLAR OPERATION
SINGLE-SUPPLY OUTPUT RANGE: +10V
DUAL SUPPLY OUTPUT RANGE: ±10V
SETTLING TIME: 10µs to 0.003%
16-BIT MONOTONICITY: –40°C to +85°C
PROGRAMMABLE RESET TO MID-SCALE OR ZERO-SCALE
DATA READBACK
DOUBLE-BUFFERED DATA INPUTS
APPLICATIONS
- PROCESS CONTROL
- ATE PIN ELECTRONICS
- CLOSED-LOOP SERVO-CONTROL
- MOTOR CONTROL
- DATA ACQUISITION SYSTEMS
- DAC-PER-PIN PROGRAMMERS

Note: Recommended Voltage Reference: REF02 and REF102

LOW POWER: 200mW
UNIPOLAR OR BIPOLAR OPERATION
SINGLE-SUPPLY OUTPUT RANGE: +10V
DUAL SUPPLY OUTPUT RANGE: ±10V
SETTLING TIME: 10µs to 0.003%
16-BIT MONOTONICITY: –40°C to +85°C
PROGRAMMABLE RESET TO MID-SCALE OR ZERO-SCALE
DATA READBACK
DOUBLE-BUFFERED DATA INPUTS
APPLICATIONS
- PROCESS CONTROL
- ATE PIN ELECTRONICS
- CLOSED-LOOP SERVO-CONTROL
- MOTOR CONTROL
- DATA ACQUISITION SYSTEMS
- DAC-PER-PIN PROGRAMMERS

Note: Recommended Voltage Reference: REF02 and REF102

The DAC7744 is a 16-bit, quad voltage output digital-to-analog converter with guaranteed 16-bit monotonic performance over the specified temperature range. It accepts 16-bit parallel input data, has double-buffered DAC input logic (allowing simultaneous update of all DACs), and provides a readback mode of the internal input registers. Programmable asynchronous reset clears all registers to a mid-scale code of 8000_H or to a zero-scale of 0000_H. The DAC7744 operates from either a single +15V supply or from a +15V, –15V, and +5V supply.

Low power and small size per DAC make the DAC7744 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The DAC7744 is available in a 48-lead SSOP package, and offers guaranteed specifications over the –40°C to +85°C temperature range.

The DAC7744 is a 16-bit, quad voltage output digital-to-analog converter with guaranteed 16-bit monotonic performance over the specified temperature range. It accepts 16-bit parallel input data, has double-buffered DAC input logic (allowing simultaneous update of all DACs), and provides a readback mode of the internal input registers. Programmable asynchronous reset clears all registers to a mid-scale code of 8000_H or to a zero-scale of 0000_H. The DAC7744 operates from either a single +15V supply or from a +15V, –15V, and +5V supply.

Low power and small size per DAC make the DAC7744 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The DAC7744 is available in a 48-lead SSOP package, and offers guaranteed specifications over the –40°C to +85°C temperature range.

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