Product Summary

The ADS7823E/250 is a single-supply, low-power, 12-bit data acquisition device that features a serial I2C interface. The Analog-to-Digital (A/D) converter features a sample-andhold amplifier and internal, asynchronous clock. The combination of an I2C serial two-wire interface and micropower consumption makes the ADS7823E/250 ideal for applications requiring the A/D converter to be close to the input source in remote locations and for applications requiring isolation. The ADS7823E/250 is available in an MSOP-8 package. Applications are (1)Voltage supply monitoring; (2)Isolated data acquisition; (3)Transducer interface; (4)Battery-operated systems; (5)Remote data acquisition.

Parametrics

ADS7823E/250 absolute maximum ratings: (1)+VDD to GND: –0.3V to +6V; (2)Digital Input Voltage to GND: –0.3V to +VDD + 0.3V; (3)Analog Input Voltage to GND: –0.3V to +6.0V; (4)Operating Temperature Range: –40°C to +85°C; (5)Storage Temperature Range: –65°C to +150°C; (6)Junction Temperature (TJ max): +150°C.

Features

ADS7823E/250 features: (1)50kHz sampling rate; (2)NO missing codes; (3)2.7V TO 5V operation; (4)Four-word filo; (5)A0, A1 address pins; (6)I2C interface supports: standard, fast, and high-speed modes; (7)Msop-8 package.

Diagrams

ADS7823E/250 pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
ADS7823E/250
ADS7823E/250
Texas Instruments
ADC (A/D Converters) 12-Bit Low Power I2C Serial Sampling
Data Sheet
0-1: $4.45
1-10: $4.00
10-25: $3.56
25-50: $3.36
ADS7823E/250G4
ADS7823E/250G4
Texas Instruments
ADC (A/D Converters) 12-Bit Low Power I2C Serial Sampling
Data Sheet
0-190: $2.41
190-250: $2.36
250-500: $2.31
500-750: $2.27