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DAC80504 ACTIVE True 16-bit, 4-channel, SPI, voltage-output DAC in QFN package with precision internal reference Smaller package, similar resolution and channel count

Product details

Resolution (Bits) 16 Number of DAC channels 4 Interface type Parallel Output type Buffered Voltage Settling time (µs) 10 Features Reset to Mid-Scale Reference type Ext Architecture R-2R Rating Catalog Output range (max) (mA/V) 2.5 Output range (min) (mA/V) -2.5 Sample/update rate (Msps) 0.1 Power consumption (typ) (mW) 7.5 Operating temperature range (°C) -40 to 85
Resolution (Bits) 16 Number of DAC channels 4 Interface type Parallel Output type Buffered Voltage Settling time (µs) 10 Features Reset to Mid-Scale Reference type Ext Architecture R-2R Rating Catalog Output range (max) (mA/V) 2.5 Output range (min) (mA/V) -2.5 Sample/update rate (Msps) 0.1 Power consumption (typ) (mW) 7.5 Operating temperature range (°C) -40 to 85
SSOP (DL) 48 164.358 mm² 15.88 x 10.35
  • LOW POWER: 10mW<
  • UNIPOLAR OR BIPOLAR OPERATION
  • SETTLING TIME: 10µs to 0.003%
  • 15-BIT LINEARITY AND MONOTONICITY:
    –40°C to +85°C
  • PROGRAMMABLE RESET TO MID-SCALE OR
    ZERO-SCALE
  • DATA READBACK
  • DOUBLE-BUFFERED DATA INPUTS
  • LOW POWER: 10mW<
  • UNIPOLAR OR BIPOLAR OPERATION
  • SETTLING TIME: 10µs to 0.003%
  • 15-BIT LINEARITY AND MONOTONICITY:
    –40°C to +85°C
  • PROGRAMMABLE RESET TO MID-SCALE OR
    ZERO-SCALE
  • DATA READBACK
  • DOUBLE-BUFFERED DATA INPUTS

The DAC7644 is a 16-bit, quad voltage output digital-to-analog converter with guaranteed 15-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 DAC7644 can operate from a single +5V supply or from +5V and –5V supplies.

Low power and small size per DAC make the DAC7644 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The DAC7644 is available in a 48-lead SSOP package and offers guaranteed specifications over the –40°C to +85°C temperature range.

The DAC7644 is a 16-bit, quad voltage output digital-to-analog converter with guaranteed 15-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 DAC7644 can operate from a single +5V supply or from +5V and –5V supplies.

Low power and small size per DAC make the DAC7644 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The DAC7644 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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* Data sheet 16-Bit, Quad Voltage Output Digital-to-Analog Converter datasheet 27 Sep 2000

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SSOP (DL) 48 View options

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