DAC8760IRHAR Part Information

Details for DAC8760IRHAR by Texas Instruments

Semiconductors - ICs > Data & Signal Conversion > Digital-to-Analog Converters - DAC

Part Description

The DAC7760 and DAC8760 are low-cost, precision, fully-integrated, 12-bit and 16-bit digital-to-analog converters (DACs) designed to meet the requirements of industrial process-control applications. These devices can be programmed as a current output with a range of 4 mA to 20 mA, 0 mA to 20 mA, or 0 mA to 24 mA; or as a voltage output with a range of 0 V to 5 V, 0 V to 10 V, ±5 V, or ±10 V with a 10% overrange (0 V to 5.5 V, 0 V to 11 V, ±5.5 V, or ±11 V). Both current and voltage outputs can be simultaneously enabled while being controlled by a single data register. These devices include a power-on-reset function to ensure powering up in a known state (both IOUT and VOUT are disabled and in a Hi-Z state). The CLR and CLR-SEL pins set the voltage outputs to zeroscale or midscale, and the current output to the low end of the range, if the output is enabled. Zero and gain registers can be programmed to digitally calibrate the device in the end system. The output slew rate is also programmable by register. These devices can superimpose an external HART® signal on the current output and can operate with either a single 10-V to 36-V supply, or dual supplies of up to ±18 V. All versions are available in both 6-mm × 6-mm 40-pin VQFN and 24-pin HTSSOP packages.

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Part Features

  • 6-mm u00d7 6-mm 40-Pin VQFN and 24-Pin HTSSOP
  • Current Output: 4 mA to 20 mA; 0 mA to 20 mA; 0 mA to 24 mA
  • DNL: u00b11 LSB Maximum
  • Internal 4.6-V Power-Supply Output
  • Internal 5-V Reference (10 ppm/u00b0C, Maximum)
  • Reliability Features: u2013 CRC Check and Watchdog Timer u2013 Thermal Alarm u2013 Open Alarm, Short Current Limit
  • Simultaneous Voltage and Current Output
  • Voltage Output: u2013 0 V to 5 V; 0 V to 10 V; u00b15 V; u00b110 V u2013 0 V to 5.5 V; 0 V to 11 V; u00b15.5 V; u00b111 V (10% Over Range)
  • Wide Temperature Range: u201340u00b0C to 125u00b0C
  • u00b10.1% FSR Total Unadjusted Error (TUE) Maximum

Part Specifications

Resolution (Bits) 16bit
Sampling Rate -
Input Channel Type Serial
Supply Voltage Range 10V to 36V
ADC / DAC Case Style VQFN
No. of Pins 40Pins
Data Interface Microwire QSPI SPI
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 3 - 168 hours
SVHC No SVHC (27-Jun-2018)
RoHS Compliant

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