ADC12041 数据手册 - TI（德州仪器）

●Operating from a single 5V power supply, the ADC12041 is a 12 bit + sign, parallel I/O, self-calibrating, sampling analog-to-digital converter (ADC). The maximum sampling rate is 216 kHz. On request, the ADC goes through a self-calibration process that adjusts linearity, zero and full-scale errors.

●The ADC12041 can be configured to work with many popular microprocessors/microcontrollers and DSPs including National"s HPC family, Intel386 and 8051, TMS320C25, Motorola MC68HC11/16, Hitachi 64180 and Analog Devices ADSP21xx.

●For complementary voltage references see the LM4040, LM4041 or LM9140.

● Fully differential analog input

● Programmable acquisition times and user-controllable throughput rates

● Programmable data bus width (8/13 bits)

● Built-in Sample-and-Hold

● Programmable auto-calibration and auto-zero cycles

● Low power standby mode

● No missing codes

●## Key Specifications

●(fCLK = 12 MHz)

●Resolution

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●12-bits + sign

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●13-bit conversion time

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●3.6 µs, max

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●13-bit throughput rate

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●216 ksamples/s, min

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●Integral Linearity Error (ILE)

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●±1 LSB, max

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●Single supply

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●+5V ± 10%

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●VIN range

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●GND to VA+

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● Power consumption

●Normal operation

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●33 mW, max

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●Stand-by mode

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●75 µw, max

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