ChongMing Group (HK) Int'l Co., Ltd
CHONGMING GROUP (HK) INT'L CO., LTD.
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ADS7816E/250G4 Data Converter IC ADC 12-Bit High Speed MicroPower Sampling
FEATURES
● 200kHz SAMPLING RATE
● MICRO POWER: 1.9mW at 200kHz 150μW at 12.5kHz
● POWER DOWN: 3μA Max
● 8-PIN MINI-DIP, SOIC, AND MSOP
● DIFFERENTIAL INPUT
● SERIAL INTERFACE
APPLICATIONS
● BATTERY OPERATED SYSTEMS
● REMOTE DATA ACQUISITION
● ISOLATED DATA ACQUISITION
DESCRIPTION
The ADS7816 is a 12-bit, 200kHz sampling analog- to-digital converter. It features low power operation with automatic power down, a synchronous serial interface, and a differential input. The reference volt- age can be varied from 100mV to 5V, with a corre- sponding resolution from 24μV to 1.22mV.
Low power, automatic power down, and small size make the ADS7816 ideal for battery operated systems or for systems where a large number of signals must be acquired simultaneously. It is also ideal for remote and/or isolated data acquisition. The ADS7816 is available in an 8-pin plastic mini-DIP, an 8-lead SOIC, or an 8-lead MSOP package.