ADTL082ARZ-REEL7

The ADTL082 and ADTL084 are JFET input amplifiers that offer superior performance over TL08x devices. The ADTL082A and ADTL084A are enhanced versions of the TL08x A, I, and Q grade products. The ADTL082J and ADTL084J are industrial drop-in replacements for the TL08x standard and C grade products. Compared to the TL08x, the ADTL08x series features lower noise, offset voltage, offset voltage drift over temperature, and bias current. In addition, the ADTL08x series offers improved CMRR and slew rate. These op amps are suitable for many applications, including process control, industrial and instrumentation equipment, active filtering, data conversion, buffering, and power control and monitoring. Grade A amplifiers are available in lead-free packages. Standard grade amplifiers are available in both leaded and lead-free packages. The ADTL082A and ADTL084A are rated over the -40°C to +125°C extended industrial temperature range. The ADTL082J and ADTL084J are rated over the 0°C to 70°C commercial temperature range.

Applications

• General-purpose amplification
• Power control and monitoring
• Active filters
• Industrial/process control
• Data acquisition
• Sample-and-hold circuits
• Integrators
• Input buffering

Key features

• TL082/TL084 compatible
• Low input bias current: 10 pA (max)
• Offset voltage: 5.5 mV (max, ADTL082A/ADTL084A), 9 mV (max, ADTL082J/ADTL084J)
• Supply voltage: ±15 V
• Low noise: 16 nV/√Hz
• Wide bandwidth: 5 MHz
• Slew rate: 20 V/μs
• CMRR: 80 dB (min)
• Total harmonic distortion: 0.001%
• Supply current: 1.2 mA (typical)
• Unity-gain stable