The AD8138-EP is a low-distortion differential ADC driver with adjustable output common-mode voltage, low harmonic distortion, wide bandwidth, fast settling and low power.
The AD8138-EP is an enhanced product designed for defense and aerospace applications, featuring operation over an extended temperature range from -55°C to +105°C. Manufactured on Analog Devices' proprietary XFCB bipolar process, it serves as a major advancement over op amps for differential signal processing.
The device functions effectively as a single-ended-to-differential amplifier or a differential-to-differential amplifier. It is particularly suited for applications such as ADC drivers, IF and baseband gain blocks, and line drivers, offering high bandwidth up to 320 MHz and low harmonic distortion.
| -3 dB Small Signal Bandwidth (Typical) | 320 MHz |
|---|---|
| Settling Time (0.01%) | 16 ns |
| Operating Temperature Range | -55°C to +105°C |
| Voltage Noise (RTI) | 5 nV/√Hz |
| Quiescent Current (Typical) | 20 mA |
The device operates over an extended temperature range from -55°C to +105°C.
Yes, it supports defense and aerospace applications (AQEC).