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

DAC8871

AKTIV

D/A-Ausgangswandler mit 16 Bit und einem Kanal für serielle Schnittstellen, +/-18 V (hochlastbipolar

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Datenblatt

DAC8871

AKTIV
Datenblatt Jetzt bestellen

Produktdetails

Resolution (bps) 16 Number of DAC channels 1 Interface type SPI Output type Unbuffered Voltage INL (max) (±LSB) 1 Settling time (µs) 1 Reference type Ext Architecture R-2R Rating Catalog Features Reset to Mid-Scale Sample/update rate (Msps) 1 Power consumption (typ) (mW) 0.015 Operating temperature range (°C) -40 to 105
Resolution (bps) 16 Number of DAC channels 1 Interface type SPI Output type Unbuffered Voltage INL (max) (±LSB) 1 Settling time (µs) 1 Reference type Ext Architecture R-2R Rating Catalog Features Reset to Mid-Scale Sample/update rate (Msps) 1 Power consumption (typ) (mW) 0.015 Operating temperature range (°C) -40 to 105
TSSOP (PW) 16 32 mm² 5 x 6.4
  • 16-Bit Resolution
  • Output: ±18V for ±18V Reference Input
  • ±18V Supply Operation
  • Very Low Power
  • High Accuracy INL: 1LSB
  • Low Noise: 10nV/Hz
  • Fast Settling: 1µs to 1LSB
  • Fast SPI™ Interface: Up To 50MHz
  • 16-Pin TSSOP Package
  • Selectable Reset to Zero or Midscale
  • APPLICATIONS
    • Portable Equipment
    • Automatic Test Equipment
    • Industrial Process Control
    • Data Acquisition Systems
    • Optical Networking

TI DSP is a trademark of Texas Instruments.
SPI, QSPI are trademarks of Motorola, Inc.
Microwire is a trademark of National Semiconductor.
All other trademarks are the property of their respective owners.
  • 16-Bit Resolution
  • Output: ±18V for ±18V Reference Input
  • ±18V Supply Operation
  • Very Low Power
  • High Accuracy INL: 1LSB
  • Low Noise: 10nV/Hz
  • Fast Settling: 1µs to 1LSB
  • Fast SPI™ Interface: Up To 50MHz
  • 16-Pin TSSOP Package
  • Selectable Reset to Zero or Midscale
  • APPLICATIONS
    • Portable Equipment
    • Automatic Test Equipment
    • Industrial Process Control
    • Data Acquisition Systems
    • Optical Networking

TI DSP is a trademark of Texas Instruments.
SPI, QSPI are trademarks of Motorola, Inc.
Microwire is a trademark of National Semiconductor.
All other trademarks are the property of their respective owners.

The DAC8871 is a 16-bit, single-channel, serial input, voltage output digital-to-analog converter (DAC). The output range is determined by the reference voltage, VREFH and VREFL. By properly selecting the reference, the output can be unipolar or bipolar, and up to \xB118V. The DAC8871 provides excellent linearity (1LSB INL), low noise, and fast settling (1ms to 1LSB of full scale output) over the specified temperature range of -40°C to +105°C. The output is unbuffered, which reduces the power consumption and the error introduced by the buffer. This device features a standard high-speed clock (up to 50MHz), and a 3V or 5V SPI serial interance to communicate with the DSP or microprocessors. For optimum performance, a set of Kelvin connections to external reference are provided.

The DAC8871 is available in a TSSOP-16 package.

The DAC8871 is a 16-bit, single-channel, serial input, voltage output digital-to-analog converter (DAC). The output range is determined by the reference voltage, VREFH and VREFL. By properly selecting the reference, the output can be unipolar or bipolar, and up to \xB118V. The DAC8871 provides excellent linearity (1LSB INL), low noise, and fast settling (1ms to 1LSB of full scale output) over the specified temperature range of -40°C to +105°C. The output is unbuffered, which reduces the power consumption and the error introduced by the buffer. This device features a standard high-speed clock (up to 50MHz), and a 3V or 5V SPI serial interance to communicate with the DSP or microprocessors. For optimum performance, a set of Kelvin connections to external reference are provided.

The DAC8871 is available in a TSSOP-16 package.
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Typ Titel Datum
* Data sheet 16-Bit, Single-Ch, ±18V Output (Unbuffered), Ultra-Low Power, Ser Int DAC datasheet (Rev. A) 25 Jun 2008

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