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Precision DACs (≤10 MSPS)

DAC7654

ACTIVE

16 Bit, Quad Voltage Output Digital to Analog Converter

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Data sheet

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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

DAC7654

ACTIVE
Data sheet Order now

Product details

Resolution (Bits) 16 Number of DAC channels 4 Interface type SPI Output type Buffered Voltage Output voltage range (V) -2.5 to 2.5, -5 to 5 INL (max) (±LSB) 3 Settling time (µs) 12 Reference type Ext, Int Architecture R-2R Rating Catalog Features Reset to Mid-Scale, SDO Sample/update rate (Msps) 0.1 Power consumption (typ) (mW) 18 Operating temperature range (°C) -40 to 85 Product type Precision DAC
Resolution (Bits) 16 Number of DAC channels 4 Interface type SPI Output type Buffered Voltage Output voltage range (V) -2.5 to 2.5, -5 to 5 INL (max) (±LSB) 3 Settling time (µs) 12 Reference type Ext, Int Architecture R-2R Rating Catalog Features Reset to Mid-Scale, SDO Sample/update rate (Msps) 0.1 Power consumption (typ) (mW) 18 Operating temperature range (°C) -40 to 85 Product type Precision DAC
LQFP (PM) 64 144 mm² 12 x 12
  • Low Glitch: 1nV-s (typ)
  • Low Power: 18mW
  • Unipolar or Bipolar Operation
  • Settling Time: 12µs to 0.003%
  • 16-Bit Linearity and Monotonicity: -40°C to +85°C
  • Programmable Reset to Mid-Scale or Zero-Scale
  • Double-Buffered Data Inputs
  • Internal Bandgap Voltage Reference
  • Power-On Reset
  • 3V to 5V Logic Interface
  • APPLICATIONS
    • Process Control
    • Closed-Loop Servo-Control
    • Motor Control
    • Data Acquisition Systems
    • DAC-per-Pin Programmers

All trademarks are the property of their respective owners.
  • Low Glitch: 1nV-s (typ)
  • Low Power: 18mW
  • Unipolar or Bipolar Operation
  • Settling Time: 12µs to 0.003%
  • 16-Bit Linearity and Monotonicity: -40°C to +85°C
  • Programmable Reset to Mid-Scale or Zero-Scale
  • Double-Buffered Data Inputs
  • Internal Bandgap Voltage Reference
  • Power-On Reset
  • 3V to 5V Logic Interface
  • APPLICATIONS
    • Process Control
    • Closed-Loop Servo-Control
    • Motor Control
    • Data Acquisition Systems
    • DAC-per-Pin Programmers

All trademarks are the property of their respective owners.

The DAC7654 is a 16-bit, quad voltage output, digital-to-analog converter (DAC) with 16-bit monotonic performance over the specified temperature range. It accepts 24-bit serial input data, has double-buffered DAC input logic (allowing simultaneous update of all DACs), and provides a serial data output for daisy-chaining multiple DACs. Programmable asynchronous reset clears all registers to a mid-scale code of 8000h or to a zero-scale of 0000h. The DAC7654 can operate from a single +5V supply or from +5V and –5V supplies.

Low power and small size per DAC make the DAC7654 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The DAC7654 is available in an LQFP package and is specified for operation over the –40°C to +85°C temperature range.

The DAC7654 is a 16-bit, quad voltage output, digital-to-analog converter (DAC) with 16-bit monotonic performance over the specified temperature range. It accepts 24-bit serial input data, has double-buffered DAC input logic (allowing simultaneous update of all DACs), and provides a serial data output for daisy-chaining multiple DACs. Programmable asynchronous reset clears all registers to a mid-scale code of 8000h or to a zero-scale of 0000h. The DAC7654 can operate from a single +5V supply or from +5V and –5V supplies.

Low power and small size per DAC make the DAC7654 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The DAC7654 is available in an LQFP package and is specified for operation over the –40°C to +85°C temperature range.
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* Data sheet DAC7654: 16-Bit, Quad Voltage Output Digital-To-Analog Converter datasheet (Rev. A) 13 Dec 2005

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