DAC8814

16 位、四路、串行输入乘法数模转换器; • Relative Accuracy: 1 LSB Max\n• Differential Nonlinearity: 1 LSB Max\n• 2-mA Full-Scale Current with VREF = ±10 V\n• 0.5-µs Settling Time\n• Midscale or Zero-Scale Reset\n• Four Separate 4Q MultiplyingReference Inputs\n• Reference Bandwidth: 10 MHz\n• Reference Dynamics: -105 dB THD\n• SPI™-Compatible 3-Wire Interface: 50 MHz\n• Double Buffered Registers Enable\n• Simultaneous Multichannel Change\n• Internal Power-On Reset\n• Industry-Standard Pin Configuration\n• APPLICATIONS \n - Automatic Test Equipment\n• Instrumentation\n• Digitally-Controlled Calibration\nSPI is a trademark of Motorola, Inc. All other trademarks are the property of their respective owners.;

The DAC8814 is a quad, 16-bit, current-output digital-to-analog converter (DAC) designed to operate from a single +2.7-V to 5.0-V supply.\n The applied external reference input voltage VREF determines the full-scale output current. An internal feedback resistor (RFB) provides temperature tracking for the full-scale output when combined with an external I-to-V precision amplifier.\n A doubled buffered serial data interface offers high-speed, 3-wire, SPI and microcontroller compatible inputs using serial data in (SDI), clock (CLK), and a chip-select (CS). In addition, a serial data out pin (SDO) allows for daisy-chaining when multiple packages are used. A common level-sensitive load DAC strobe (LDAC) input allows simultaneous update of all DAC outputs from previously loaded input registers. Additionally, an internal power-on reset forces the output voltage to zero at system turn on. An MSB pin allows system reset assertion (RS) to force all registers to zero code when MSB = 0, or to half-scale code when MSB = 1.\n The DAC8814 is available in an SSOP package.\n \n

DAC8814

Quad, Serial Input 16-Bit Multiplying Digital-to-Analog Converter

DAC8814

Quad, Serial Input 16-Bit Multiplying Digital-to-Analog Converter

DAC8814_09

Quad, Serial Input 16-Bit Multiplying Digital-to-Analog Converter

DAC8814B

Quad, Serial Input 16-Bit Multiplying Digital-to-Analog Converter

DAC8814C

Quad, Serial Input 16-Bit Multiplying Digital-to-Analog Converter

DAC8814IBDB

Quad, Serial Input 16-Bit Multiplying Digital-to-Analog Converter

DAC8814IBDB

Quad, Serial Input 16-Bit Multiplying Digital-to-Analog Converter

DAC8814IBDBR

Quad, Serial Input 16-Bit Multiplying Digital-to-Analog Converter

DAC8814IBDBR

Quad, Serial Input 16-Bit Multiplying Digital-to-Analog Converter