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数模转换器 (DAC)
精密 DAC (≤10 MSPS)

DAC7744

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16 位四通道电压输出数模转换器

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DAC7744

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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 mm × 10.35 mm)
  • 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 8000H or to a zero-scale of 0000H. 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 8000H or to a zero-scale of 0000H. 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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顶层文档 类型 标题 格式选项 下载最新的英语版本 日期
* 数据表 16-Bit, Quad Voltage Output Digital-to-Analog Converter 数据表 2000-9-27

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