AD7841ASZ

ANALOG DEVICES  AD7841ASZ  数模转换器, 14 bit, 32 kSPS, 并行, ± 13.5V 至 ± 16.5V, MQFP, 44 引脚

Product Details

The AD7841 contains eight 14-bit, buffered voltage-output DACs on one monolithic chip. It has output voltages with a full-scale range of ±10 V from reference voltages of ±5 V. There are 3 separate differential references with buffered inputs; one for DACs A and B, one for DACs G and H and one for DACs C, D, E and F. The AD7841 accepts 14-bit parallel loaded data from the external bus into one of the input latches under the control of the WR, CS and DAC address pins, A0-A2. The DAC outputs are updated on reception of new data into the DAC registers. Each DAC output is buffered with a gain-of-two amplifier into which an external DAC offset voltage can be inserted via the DUTGND pins. The AD7841 is available in a 44-pin PQFP package.

### Features and Benefits

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Eight 14-Bit DACs in One Package

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Voltage Outputs

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Offset Adjust for Each DAC Pair

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Reference Range of ±5 V

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Maximum Output Voltage Range of ±10 V

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±15 V ± 10% Operation

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Clear Function to User-Defined Voltage

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44-Lead MQFP Package