Analog Devices OP176
The OP176 is a low noise, high output drive op amp that features the Butler Amplifier front-end. This new front-end design combines both bipolar and JFET transistors to attain amplifiers with the accuracy and low noise performance of bipolar transistors, and the speed and sound quality of JFETs. This allows the OP176 to be used in many dc coupled or summing applications without the need for special selections or the added noise of additional offset adjustment circuitry.| Part No. | OP176 |
|---|---|
| Datasheet | OP176 Download |
| Manufacturer |  Analog Devices |
| Description | Bipolar/JFET / Audio Operational Amplifier |
| Buy | Stock & Price |
FEATURES
Low Noise: 6 nV/√Hz High Slew Rate: 25 V/µs Wide Bandwidth: 10 MHz Low Supply Current: 2.5 mA Low Offset Voltage: 1 mV Unity Gain Stable SO-8 PackageAPPLICATIONS
Line Driver Active Filters Fast Amplifiers IntegratorsGENERAL DESCRIPTION
Total Harmonic Distortion plus Noise equals previous audio amplifiers, but at much lower supply currents. Improved dc performance is also provided with bias and offset currents greatly reduced over purely bipolar designs. Input offset voltage is guaranteed at 1 mV and is typically less than *Protected by U.S. Patent No. 5101126. PIN CONNECTIONS 8-Lead Narrow-Body SO (S Suffix) 8-Lead Epoxy DIP (P Suffix) NULL 1 –IN 2 +IN 3 V– 4 OP176 8 NC 7 V+ 6 OUT 5 NULL NULL 1 –IN 2 +IN 3 V– 4 OP176 OP-482 8 NC 7 V+ 6 OUT 5 NULL 200 µV. The output is capable of driving 600 Ω loads to 10 V rms while maintaining low distortion. THD + Noise at 3 V rms is a low 0.0006%. The OP176 is specified over the extended industrial (–40°C to +85°C) temperature range. OP176s are available in both plastic DIP and SO-8 packages.
