Octal, 16-Bit, Low-Power, High-Voltage Output, Serial Input DIGITAL-TO-ANALOG CONVERTER

The DAC8718 is a low-power, octal, 16-bit digital-to-analog converter (DAC). With a 5V reference, the output CAN either be a bipolar ±15V voltage when operating from dual ±15.5V (or higher) power supplies, or a unipolar 0V to +30V voltage when operating from a +30.5V (or higher) power supply. With a 5.5V reference, the output CAN either be a bipolar ±16.5V voltage when operating from dual ±17V (or higher) power supplies, or a unipolar 0V to +33V voltage when operating from a +33.5V (or higher) power supply. This DAC provides low-power operation, good linearity, and low glitch over the specified temperature range of –40°C to +105°C. This device is trimmed in manufacturing and has very low zero-code and gain error. In addition, system level calibration CAN be performed to achieve ±1 LSB bipolar zero/full-scale error with bipolar supplies, or ±1 LSB zero code/full-scale error with a unipolar supply, over the entire signal chain. The output range CAN be offset by using the DAC offset Register The DAC8718 features a standard, high-speed serial peripheral Interface (SPI) that operates at up to 50MHz and is 1.8V, 3V, and 5V Logic compatible, to communicate with a DSP or Microprocessor The input data of the device are double-buffered. An asynchronous load input (LDAC) transfers data from the DAC data Register to the DAC latch. The asynchronous CLR input sets the output of all eight DACs to AGND. The VMON pin is a monitor output that connects to the individual Analog outputs, the offset DAC the reference Buffer outputs, and two external inputs through a multiplexer (mux). The DAC8718 is pin-to-pin and function-compatible with the DAC8218 (14-bit) and the DAC7718 (12-bit). By Texas Instruments
Part Manufacturer Description Datasheet Samples
DAC8718SPAGR Texas Instruments Octal Low-Power 16-Bit +/-16.5V Output Serial Input Digital-to-Analog Converter 64-TQFP -40 to 105
DAC8718SRGZR Texas Instruments Octal Low-Power 16-Bit +/-16.5V Output Serial Input Digital-to-Analog Converter 48-VQFN -40 to 105
DAC8718SPAG Texas Instruments Octal Low-Power 16-Bit +/-16.5V Output Serial Input Digital-to-Analog Converter 64-TQFP -40 to 105
DAC8718SRGZT Texas Instruments Octal Low-Power 16-Bit +/-16.5V Output Serial Input Digital-to-Analog Converter 48-VQFN -40 to 105
DAC8718 's PackagesDAC8718 's pdf datasheet
DAC8718SPAG TQFP
DAC8718SPAGR TQFP
DAC8718SRGZR VQFN
DAC8718SRGZT VQFN




DAC8718 Pinout, Pinouts
DAC8718 pinout,Pin out
This is one package pinout of DAC8718,If you need more pinouts please download DAC8718's pdf datasheet.

DAC8718 Application circuits
DAC8718 circuits
This is one application circuit of DAC8718,If you need more circuits,please download DAC8718's pdf datasheet.


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