DAC81401

DACx1401 Single-Channel, 16-Bit and 12-Bit, High-Voltage Output DACs With Precision Internal Reference

1Features •Exceptionalperformance:1LSBINL/DNL (maximum) •Ultra-lowglitchenergy:1nV-s •Widepowersupply: –Unipolarmode:+4.5Vto+41.5V –Bipolarmode:±4.5Vto±21.5V •14user-programmableoutputranges –±5V,±10V,±20V –0Vto5V,0Vto10V,0Vto20V,0Vt

DAC81401

DACx1401 Single-Channel, 16-Bit and 12-Bit, High-Voltage Output DACs With Precision Internal Reference

1Features •Exceptionalperformance:1LSBINL/DNL (maximum) •Ultra-lowglitchenergy:1nV-s •Widepowersupply: –Unipolarmode:+4.5Vto+41.5V –Bipolarmode:±4.5Vto±21.5V •14user-programmableoutputranges –±5V,±10V,±20V –0Vto5V,0Vto10V,0Vto20V,0Vto40V –20%

DAC81401

具有精密内部基准电压的单通道、16 位、高电压输出 DAC; • Exceptional performance: 1 LSB INL/DNL (maximum)\n• Ultra-low glitch energy: 1 nV-s\n• Wide power supply: \n• Unipolar mode: +4.5 V to +41.5 V\n• Bipolar mode: ±4.5 V to ±21.5 V\n \n• 14 user-programmable output ranges \n• ±5 V, ±10 V, ±20 V\n• 0 V to 5 V, 0 V to 10 V, 0 V to 20 V, 0 V to 40 V\n• 20% overrange (except ±20 V and 0 V to 40 V)\n \n• Integrated 10 ppm/°C, 2.5-V precision reference\n• Reliability features: \n• Cyclic redundancy check (CRC)\n• Fault pin\n \n• 50-MHz, 4-wire SPI-compatible interface \n• Readback\n• Daisy-chain\n \n• Temperature range: –40°C to +125°C\n• Packages: \n• 20-pin TSSOP (PW);

The 16-bit DAC81401 and 12-bit DAC61401 (DACx1401) devices are a pin-compatible family of single-channel, buffered, high-voltage output digital-to-analog converters (DACs) with an integrated 2.5‑V internal reference. These devices are specified monotonic and provide an exceptional linearity of less than 1 LSB (maximum).\n\nThe DACx1401 offer bipolar output voltages of ±20 V, ±10 V, ±5 V, and full-scale unipolar output voltages of 40 V, 10 V, and 5 V. The DAC output range is programmable.\n\nThe DACx1401 incorporate a power-on-reset (POR) circuit that powers up the DAC output and keeps the device in power-down mode until the outputs are enabled. \n\nCommunication to the devices is done through a high-speed, 4-wire serial interface compatible with industry-standard microprocessors and microcontrollers supporting 1.7‑V to 5.5‑V operation.\n\nThe DACx1401 are characterized for operation over the temperature range of –40°C to +125°C, and are available in a small 20-pin TSSOP package.

DAC81401PWR

丝印：DAC81401；Package：TSSOP；DACx1401 Single-Channel, 16-Bit and 12-Bit, High-Voltage Output DACs With Precision Internal Reference

1Features •Exceptionalperformance:1LSBINL/DNL (maximum) •Ultra-lowglitchenergy:1nV-s •Widepowersupply: –Unipolarmode:+4.5Vto+41.5V –Bipolarmode:±4.5Vto±21.5V •14user-programmableoutputranges –±5V,±10V,±20V –0Vto5V,0Vto10V,0Vto20V,0Vt

DAC81401PWR

丝印：DAC81401；Package：TSSOP；DACx1401 Single-Channel, 16-Bit and 12-Bit, High-Voltage Output DACs With Precision Internal Reference

1Features •Exceptionalperformance:1LSBINL/DNL (maximum) •Ultra-lowglitchenergy:1nV-s •Widepowersupply: –Unipolarmode:+4.5Vto+41.5V –Bipolarmode:±4.5Vto±21.5V •14user-programmableoutputranges –±5V,±10V,±20V –0Vto5V,0Vto10V,0Vto20V,0Vto40V –20%

DAC81401RTER

丝印：81401；Package：WQFN；DACx1401 Single-Channel, 16-Bit and 12-Bit, High-Voltage Output DACs With Precision Internal Reference

1Features •Exceptionalperformance:1LSBINL/DNL (maximum) •Ultra-lowglitchenergy:1nV-s •Widepowersupply: –Unipolarmode:+4.5Vto+41.5V –Bipolarmode:±4.5Vto±21.5V •14user-programmableoutputranges –±5V,±10V,±20V –0Vto5V,0Vto10V,0Vto20V,0Vto40V –20%