Part Number: AD8138
Function: Low Distortion Differential ADC Driver
Package: 8-Lead SOIC and MSOP Type
Manufacturer: Analog Devices
Pinouts:
Description
The AD8138 is a major advancement over op amps for differential signal processing. The IC can be used as a single-ended-to-differential amplifier or as a differential-to-differential amplifier.
The device eliminates the need for a transformer with high performance ADCs, preserving the low frequency and dc infor-mation. The common-mode level of the differential output is adjustable by a voltage on the VOCM pin, easily level-shifting the input signals for driving single-supply ADCs.
Features
1. Easy to use, single-ended-to-differential conversion
2. Adjustable output common-mode voltage
3. Externally adjustable gain
4. Fast settling to 0.01% of 16 ns
5. Slew rate 1150 V/μs
6. Fast overdrive recovery of 4 ns
7. Low input voltage noise of 5 nV/√Hz
8. 1 mV typical offset voltage
Applications:
1. ADC drivers
2. Single-ended-to-differential converters
3. IF and baseband gain blocks
4. Differential buffers
5. Line drivers
Other data sheets are available within the file: AD8138AR, AD8138AR-REEL, AD8138AR-REEL7, AD8138ARM
AD8138 Datasheet PDF Download
