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Digital-to-analog converters (DACs)
Precision DACs (≤10 MSPS)

DAC8805

ACTIVE

14-Bit, Dual Channel, Parallel Interface, Multiplying Digital-to-Analog Converter

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Data sheet

DAC8805

ACTIVE
Data sheet Order now

Product details

Resolution (Bits) 14 Number of DAC channels 2 Interface type Parallel Output type Unbuffered Current Settling time (µs) 0.5 Features Reset to Mid-Scale Reference type Ext Architecture Multiplying DAC Rating Catalog Output range (max) (mA/V) 2 Output range (min) (mA/V) 0 Sample/update rate (Msps) 2 Power consumption (typ) (mW) 0.025 Operating temperature range (°C) -40 to 125
Resolution (Bits) 14 Number of DAC channels 2 Interface type Parallel Output type Unbuffered Current Settling time (µs) 0.5 Features Reset to Mid-Scale Reference type Ext Architecture Multiplying DAC Rating Catalog Output range (max) (mA/V) 2 Output range (min) (mA/V) 0 Sample/update rate (Msps) 2 Power consumption (typ) (mW) 0.025 Operating temperature range (°C) -40 to 125
TSSOP (DBT) 38 62.08 mm² 9.7 x 6.4
  • ±0.5LSB DNL
  • ±0.5LSB INL
  • Low Noise: 12nV/Hz
  • Low Power: IDD = 1µA per channel at 2.7V
  • 2mA Full-Scale Current, with VREF = 10V
  • Settling Time: 0.5µs
  • 14-Bit Monotonic
  • 4-Quadrant Multiplying Reference Inputs
  • Reference Bandwidth: 10MHz
  • Reference Input: ±18V
  • Reference Dynamics: -105 THD
  • Midscale or Zero Scale Reset
  • Analog Power Supply: +2.7V to +5.5V
  • TSSOP-38 Package
  • Industry-Standard Pin Configuration
  • Pin Compatible with the 16-Bit DAC8822
  • Temperature Range: -40°C to +125°C
  • APPLICATIONS
    • Automatic Test Equipment
    • Instrumentation
    • Digitally Controlled Calibration
    • Industrial Control PLCs

All trademarks are the property of their respective owners
  • ±0.5LSB DNL
  • ±0.5LSB INL
  • Low Noise: 12nV/Hz
  • Low Power: IDD = 1µA per channel at 2.7V
  • 2mA Full-Scale Current, with VREF = 10V
  • Settling Time: 0.5µs
  • 14-Bit Monotonic
  • 4-Quadrant Multiplying Reference Inputs
  • Reference Bandwidth: 10MHz
  • Reference Input: ±18V
  • Reference Dynamics: -105 THD
  • Midscale or Zero Scale Reset
  • Analog Power Supply: +2.7V to +5.5V
  • TSSOP-38 Package
  • Industry-Standard Pin Configuration
  • Pin Compatible with the 16-Bit DAC8822
  • Temperature Range: -40°C to +125°C
  • APPLICATIONS
    • Automatic Test Equipment
    • Instrumentation
    • Digitally Controlled Calibration
    • Industrial Control PLCs

All trademarks are the property of their respective owners

The DAC8805 dual, multiplying digital-to-analog converter (DAC) is designed to operate from a single 2.7V to 5.5V supply.

The applied external reference input voltage VREF determines the full-scale output current. An internal feedback resistor (RFB) provides temperature tracking for the full-scale output when combined with an external, current-to-voltage (I/V) precision amplifier.

A RSTSEL pin allows system reset assertion (RS) to force all registers to zero code when RSTSEL = '0', or to mid-scale code when RSTSEL = '1'. Additionally, an internal power-on reset forces all registers to zero or mid-scale code at power-up, depending on the state of the RSTSEL pin.

A parallel interface offers high-speed communications. The DAC8805 is packaged in a space-saving TSSOP-38 package and has an industry-standard pinout. The device is specified from -40°C to +125°C.

For a 16-bit, pin-compatible version, see the DAC8822.

The DAC8805 dual, multiplying digital-to-analog converter (DAC) is designed to operate from a single 2.7V to 5.5V supply.

The applied external reference input voltage VREF determines the full-scale output current. An internal feedback resistor (RFB) provides temperature tracking for the full-scale output when combined with an external, current-to-voltage (I/V) precision amplifier.

A RSTSEL pin allows system reset assertion (RS) to force all registers to zero code when RSTSEL = '0', or to mid-scale code when RSTSEL = '1'. Additionally, an internal power-on reset forces all registers to zero or mid-scale code at power-up, depending on the state of the RSTSEL pin.

A parallel interface offers high-speed communications. The DAC8805 is packaged in a space-saving TSSOP-38 package and has an industry-standard pinout. The device is specified from -40°C to +125°C.

For a 16-bit, pin-compatible version, see the DAC8822.
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* Data sheet 14-Bit, Dual, Parallel Input, Multiplying Digital-to-Analog Converter datasheet (Rev. A) 30 Mar 2007

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DAC8805, DAC8822 IBIS Model

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TSSOP (DBT) 38 View options
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