The MAX1377ATP+ 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.
Supply voltage range is 2.7V to 3.6V
Operating temperature range from -40°C to 125°C
1.8V to AVDD digital supply allows interfacing to low voltage logic without use of level translators
50mW of power in normal operation, 6mW partial power down and 3μW full power-down
Input range from 0 to VREF to ±VREF/2
70dB SINAD, 84dBc/SFDR and 1MHz full linear bandwidth
(EN)
