MAX1377ATP+

MAXIM INTEGRATED PRODUCTS  MAX1377ATP+  模数转换器, 12 bit, 1.25 MSPS, 单, 2.7 V, 3.6 V, TQFN

The is a dual, 12bit, 1.25Msps simultaneous sampling ADC with serial interface in 20 pin TQFN package. It feature two simultaneous sampling, low power, 12bit ADCs with serial interface and internal voltage reference of 2.048V. Fast sampling rate, low power dissipation and excellent dynamic performance make the device ideal for industrial process control, motor control and RF applications. Conversion results are available through a SPI/QSPI/MICROWIRE/DSP compatible interface with independent serial digital outputs for each channel. The serial outputs allow twice as much data to be transferred at the given clock rate. The conversion results for both ADCs can also be output on a single digital output for microcontrollers µCs and DSPs with only a single serial input available.

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Supply voltage range is 2.7V to 3.6V

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Operating temperature range from -40°C to 125°C

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1.8V to AVDD digital supply allows interfacing to low voltage logic without use of level translators

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50mW of power in normal operation, 6mW partial power down and 3µW full power-down

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Input range from 0 to VREF to ±VREF/2

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70dB SINAD, 84dBc/SFDR and 1MHz full linear bandwidth