Features: · 16-Bit Resolution· 2.7 V to 5.5 V Single-Supply Operation· Very Low Power: 15 mW for 3 V Power· High Accuracy, INL: 1 LSB· Low Glitch: 10 nV-s· Low Noise: 18n V/ÖHz· Fast Settling: 1.0 mS· Fast SPI™ Interface, up to 50 MHz· Reset to Mid-Code· Schmitt-Trigger Inputs for Direc...
DAC8832: Features: · 16-Bit Resolution· 2.7 V to 5.5 V Single-Supply Operation· Very Low Power: 15 mW for 3 V Power· High Accuracy, INL: 1 LSB· Low Glitch: 10 nV-s· Low Noise: 18n V/ÖHz· Fast Settling: ...
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DAC8832 | UNIT | |
VDD to AGND | 0.3 to +7 | V |
Digital input voltage to DGND | 0.3 to +VDD + 0.3 | V |
VOUT to AGND | 0.3 to +VDD + 0.3 | V |
AGND, AGNDF, AGNDS to DGND | 0.3 to +0.3 | V |
Operating temperature range | 40 to +85 | |
Storage temperature range | 65 to +150 | |
Junction temperature range (TJ max) | +150 | |
Power dissipation | (TJ max TA) / qJA | W |
Thermal impedance, JA | 54.9 | /W |
The DAC8832 is a single, 16-bit, serial-input, voltage-output digital-to-analog converter (DAC) operating from a single 3 V to 5 V power supply. The DAC8832 provides excellent linearity (1 LSB INL), low glitch, low noise, and fast settling (1.0 mS to 1/2 LSB of full-scale output) over the specified temperature range of 40 to +85. 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), 3 V or 5 V SPI serial interface to communicate with the DSP or microprocessors.
The DAC8832 provides unipolar or bipolar output (±VREF) when working with an external buffer, and is reset to mid-code after power-up. For optimum performance, a set of Kelvin connections to the external reference and the analog ground input are provided.
The DAC8832 is available in a QFN-14 package, and is pin-to-pin compatible with the DAC8831IRGY, which is reset to zero-code after power-up.