Analog Devices Inc. ADTL082/ADTL084 JFET Input Amplifiers
Analog Devices Inc. ADTL082/ADTL084 JFET Input Amplifiers are designed to deliver lower noise, offset voltage, offset drift over temperature, and bias current than TL08x devices. The ADLT08x amplifiers also offer better common-mode rejection and slew rates over TL08x devices. The ADTL082A and ADTL084A represent improved versions of TL08x A, I, and Q grades. The ADTL082J and ADTL084J are offered as alternatives to the TL08x standard and C grades. The ADTL082 and ADTL084 JFET Input Amplifiers are well-suited for process control, industrial and instrumentation equipment, active filtering, data conversion, buffering, and power control and monitoring. The ADTL082A and ADTL084A amplifiers operate over the extended -40°C to +125°C industrial temperature range. Analog Devices ADTL082J and ADTL084J amplifiers are specified to operate over the commercial 0°C to +70°C temperature range.
Applications
- General-purpose amplification
- Power control and monitoring
- Active filters
- Industrial/process control
- Data acquisition
- Sample and hold circuits
- Integrators
- Input buffering
Features
- TL082/TL084 compatible
- 10pA maximum input bias current
- Offset voltage
- 5.5mV maximum (ADTL082A/ADTL084A)
- 9mV maximum (ADTL082J/ADTL084J)
- ±15V operation
- 16nV/√Hz noise rating
- 5MHz bandwidth
- 20V/μs slew rate
- 80dB minimum CMRR
- 0.001% total harmonic distortion
- 1.2mA typical supply current
- Unity-gain stable
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