Startseite Datenwandler Digital-Analog-Wandler (DACs) Präzisions-DACs (≤ 10 MSPS)
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Datenwandler
Digital-Analog-Wandler (DACs)
Präzisions-DACs (≤ 10 MSPS)

DAC7664

AKTIV

Digital-Analog-Wandler, vierfach, 16 Bit, 12uS Einschwingzeit, +/- 1 LSB DNL

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DAC80504 AKTIV Echter 4-Kanal-SPI-Wandler mit 16 Bit und Spannungsausgang im QFN-Gehäuse mit präziser interner Refe Smaller package, similar resolution and channel count

DAC7664

AKTIV
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Produktdetails

Resolution (Bits) 16 Number of DAC channels 4 Interface type Parallel 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 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 Parallel 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 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
  • Data Readback
  • 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
  • Data Readback
  • 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 DAC7664 is a 16-bit, quad voltage output digital-to-analog converter (DAC) with 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 DAC7664 can operate from a single +5V supply or from +5V and –5V supplies.

Low power and small size per DAC make the DAC7664 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo control. The DAC7664 is available in an LQFP-64 package and is specified for operation over the –40°C to +85°C temperature range.

The DAC7664 is a 16-bit, quad voltage output digital-to-analog converter (DAC) with 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 DAC7664 can operate from a single +5V supply or from +5V and –5V supplies.

Low power and small size per DAC make the DAC7664 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo control. The DAC7664 is available in an LQFP-64 package and is specified for operation over the –40°C to +85°C temperature range.
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Typ Titel Datum
* Data sheet DAC7664: 16-Bit, Quad Voltage Output Digital-to-Analog Converter datasheet 09 Mär 2004

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