12-bit, Quad Channel, Ultra-low Glitch, Voltage Output Digital-to-analog Converter With 2.5v, 2ppm/ ? Internal Reference

  The DAC7565 is a low-power, voltage-output, four-channel, 12-bit Digital-to-Analog converter (DAC). The device includes a 2.5V 2ppm/?C internal reference (enabled by default), giving a full-scale output voltage range of 2.5V. The internal reference has an initial accuracy of 0.02% and can source up to 20MA at the VREFH/VREFOUT pin. The device is monotonic, provides very good linearity, and minimizes undesired code-to-code transient voltages (glitch). The DAC7565 uses a versatile 3-WIRE serial Interface that operates at clock rates up to 50MHz. The Interface is compatible with standard SPI?, QSPI?, Microwire?, and digital signal processor (DSP) Interfaces The DAC7565 incorporates a power-on-reset circuit that ensures the DAC output powers up at either zero-scale or mid-scale until a valid code is written to the device. The device contains a power-down feature, accessed over the serial Interface that reduces the current consumption of the device to 1.3?A at 5V. Power consumption is 2.9mW at 3V, reducing to 1.5?W in power-down mode. The low power consumption, internal reference, and small footprint make this device ideal for portable, battery-operated equipment. The DAC7565 is drop-in and functionally compatible with the DAC8165 and DAC8565 and functionally compatible with the DAC7564 DAC8164 and DAC8564. All these devices are available in a TSSOP-16 package.
Item: DAC7565
File Size : 114 KB
Pages : 46 Pages

Other Part Numbers in this pdf file

DAC7565S   DAC7565ICPWR   DAC7565ICPW   DAC7565IAPWR   DAC7565IAPW   DAC7565C   DAC7565A  
Texas Instruments Incorporated
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