AD5392BSTZ-5

ANALOG DEVICES  AD5392BSTZ-5  数模转换器, 14 bit, 400 kSPS, 串行, 4.5V 至 5.5V, LQFP, 52 引脚

The is a complete single-supply 8-channel 14-bit Digital-to-Analog DAC contain a 3-wire serial interface with interface speeds in excess of 30MHz that are compatible with SPI®, QSPI™, MICROWIRE™ and DSP interface standards and an I²C-compatible interface supporting a 400kHz data transfer rate. All channels have an on-chip output amplifier with rail-to-rail operation. The device includes an internal 1.25/2.5V, 10ppm/°C reference, an on-chip channel monitor function that multiplexes the analog outputs to a common MON_OUT pin for external monitoring and an output amplifier boost mode that optimizes the output amplifier slew rate. An input register followed by a DAC register provides double-buffering, allowing DAC outputs to be updated independently or simultaneously using the LDAC input. Each channel has a programmable gain and offset adjust register, letting the user fully calibrate any DAC channel.

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Rail-to-rail output amplifier

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Power-down mode

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Integrated functions

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Simultaneous output update via LDAC

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Clear function to user-programmable code

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Amplifier boost mode to optimize slew rate

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User-programmable offset and gain adjust

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Toggle mode enables square wave generation

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Thermal monitor

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Robust 6.5kV HBM and 2kV FICDM ESD rating