AD5547SRU-EP

双电流输出，并行输入 Dual-Current Output, Parallel Input

Product Details

The AD5547/AD5557 are dual precision, 16-/14-bit, multiplying, low power, current-output, parallel input, digital- to-analog converters. They are designed to operate from single +5 V supply with ±10 V multiplying references for 4-quadrant outputs with up to 4 MHz bandwidth.

The built-in 4-quadrant resistors facilitate resistance matching and temperature tracking, which minimize the numbers of components needed for multiquadrant applications. In addition, the feedback resistor RFB simplifies the I-V conversion with an external buffer.

The AD5547/AD5557 are available in a compact TSSOP-38 package and operate at the extended automotive temperature range of –40°C to +125°C.

**Applications**

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Automatic Test Equipment

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Instrumentation

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Digitally controlled calibration

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Digital waveform generation

### Features and Benefits

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Dual channel

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16-bit resolution

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2- or 4-quadrant, 4 MHz BW multiplying DAC

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±1 LSB DNL

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±1 LSB INL

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Operating supply voltage: 2.7 V to 5.5 V

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Low noise: 12 nV/√Hz

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Low power: IDD = 10 μA max

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0.5 μs settling time

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Built-in RFB facilitates current-to-voltage conversion

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See data sheet for additional features

AD5547-EP supports defense and aerospace applications AQEC standard

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Download the AD5547-EP data sheet pdf

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Military temperature range such as −55°C to +125°C.

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Controlled manufacturing baseline

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One assembly/test site

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One fabrication site

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Enhanced product change notification

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Qualification data available on request

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V62/12651 DSCC Drawing Number