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The ADTL082 and ADTL084 are JFET-input amplifiers providing industry-leading performance over TL08x devices.
The ADTL082A and ADTL084A are improved versions of TL08x A-, I- and Q- grades. The ADTL082 and ADTL084 offer improvements over the TL08x standard and C-grades. The ADTL08x family offers lower noise, offset voltage, offset drift over temperature, and bias current over the TL08x. In addition, the ADLT08x family has better common-mode rejection and slew rate. These op amps are ideal for various applications including process control, industrial and instrumentation equipment, active filtering, data conversion, buffering, and power control and monitoring. The A-grade amplifiers are available in lead-free packaging.
The standard grades are available in both leaded and lead-free packaging. For high precision grades of these devices, see the ADA4000-2 (dual) and ADA4000-4 (quad). The ADTL082A and ADTL084A are specified over the extended industrial (-40° to 125°C) temperature range. The ADTL082 and ADTL084 are specified over the commercial (0° to 70°C) temperature range.
ADTL082 Maximum Ratings
Parameter
Rating
Supply Voltage Input Voltage Differential Input Voltage Output Short-Circuit to GND Storage Temperature Range Operating Temperature Range Lead Temperature Range (Soldering 60 sec) Junction Temperature
36V GND to VDD TBD Indefinite -65°C to +150°C -40°C to +125°C 300°C 150°C
Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
ADTL082 Features
`TL082 / TL084 compatible `Low input bias current: 10 pA max `Offset voltage: 5mV max (ADTL082A/ADTL084A) `9 mV max (ADTL082/ADTL084) `±5 V to ±15 V operation `Low noise: 15 nV/Hz `Wide bandwidth: 6 MHz `Slew rate: 20V/µs `CMRR: 80 dB min `Total Harmonic Distortion: 0.003 % `Supply current: 1.2 mA typ `Unity-gain stable
ADTL082 Typical Application
·General purpose amplification ·Power control and monitoring ·Active filters ·Industrial / process control ·Data acquisition ·Sample and hold circuits ·Integrators ·Input buffering