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Details for DAC7750IRHAT by Texas Instruments
Semiconductors - ICs > Data & Signal Conversion > Digital-to-Analog Converters - DAC
DAC7750IRHAT image

DAC7750IRHAT by Texas Instruments

6-mm u00d7 6-mm 40-Pin VQFN and 24-Pin HTSSOP
CRC Frame Error Check
Current Output Options: u2013 0 mA to 24 mA u2013 4 mA to 20 mA u2013 0 mA to 20 mA
DNL: u00b11 LSB Maximum
Internal 4.6-V Power-Supply Output
Internal 5-V Reference: 10 ppm/u00b0C (Maximum)
Max Loop Compliance Voltage: AVDD u2013 2 V
On-Chip Fault Alarm
Open Circuit Alarm
Terminals to Monitor Output Current
Thermal Alarm
User-Calibration for Offset and Gain
Watchdog Timer
Wide Temperature Range: u201340u00b0C to 125u00b0C
u00b10.1% FSR Typical Total Unadjusted Error (TUE)
Part Information
DAC7750IRHAT image
RoHS Compliant
The DAC7750 and DAC8750 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. The DAC7750 and DAC8750 include reliability features such as CRC error checking on the serial peripheral interface (SPI™) frame, a watchdog timer, an open circuit, compliance voltage, and thermal alarm. In addition, the output current can be monitored by accessing an internal precision resistor. These devices include a power-on-reset function to ensure that the device powers up in a known state (IOUT is disabled and in a Hi-Z state). The CLR terminal sets the current output to the low end of the range if the output is enabled. Program the zero and gain registers 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 a 10-V to 36-V supply. All versions are available in both 40-pin VQFN and 24-pin TSSOP packages.
Resolution (Bits):
Sampling Rate:
Input Channel Type:
Supply Voltage Range:
10V to 36V
ADC / DAC Case Style:
No. of Pins:
Data Interface:
Operating Temperature Min:
Operating Temperature Max:
Product Range:
Automotive Qualification Standard:
RoHS Phthalates Compliant:
MSL 3 - 168 hours
No SVHC (27-Jun-2018)
Alternate Descriptions
DAC 1-CH 12-bit 40-Pin VQFN EP T/R Avnet America
DAC 1-CH 12-bit 40-Pin VQFN EP T/R Avnet Europe