Catalog
Low Noise, High Speed Precision Operational Amplifiers
| Part | Voltage - Supply Span (Min) [Min] | Number of Circuits | Slew Rate | Current - Input Bias | Voltage - Input Offset | Supplier Device Package | Package / Case | Package / Case | Package / Case | Gain Bandwidth Product | Voltage - Supply Span (Max) [Max] | Amplifier Type | Operating Temperature [Min] | Operating Temperature [Max] | Mounting Type | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc OP37GPZ | 8 V | 1 | 17 V/µs | 15 nA | 30 çV | 8-PDIP | 8-DIP | 0.3 in | 7.62 mm | 63 MHz | 36 V | General Purpose | -40 °C | 85 °C | Through Hole | |
Analog Devices Inc OP37EJ8 | 8 V | 1 | 17 V/µs | 10 nA | 10 µV | 8-CERDIP | 8-CDIP | 0.3 in | 63 MHz | 36 V | General Purpose | -25 °C | 85 °C | Through Hole | 7.62 mm | |
Analog Devices Inc OP37GS8#PBF | 8 V | 1 | 17 V/µs | 15 nA | 30 çV | 8-SO | 8-SOIC | 3.9 mm | 63 MHz | 36 V | General Purpose | -25 °C | 85 °C | Surface Mount | ||
Analog Devices Inc OP37GS8#TRPBF | 8 V | 1 | 17 V/µs | 15 nA | 30 çV | 8-SO | 8-SOIC | 3.9 mm | 63 MHz | 36 V | General Purpose | -25 °C | 85 °C | Surface Mount | ||
Analog Devices Inc OP37GJ8 | 8 V | 1 | 17 V/µs | 15 nA | 30 çV | 8-CERDIP | 8-CDIP | 0.3 in | 63 MHz | 36 V | General Purpose | -25 °C | 85 °C | Through Hole | 7.62 mm | |
Analog Devices Inc OP37GH | 8 V | 1 | 17 V/µs | 15 nA | 30 çV | TO-5 | TO-205-8, TO-5-8 Metal Can | 63 MHz | 36 V | General Purpose | -25 °C | 85 °C | Through Hole | |||
Analog Devices Inc OP37EN8#PBF | 8 V | 1 | 17 V/µs | 10 nA | 10 µV | 8-PDIP | 8-DIP | 0.3 in | 7.62 mm | 63 MHz | 36 V | General Purpose | -25 °C | 85 °C | Through Hole | |
Analog Devices Inc OP37GSZ-REEL | 8 V | 1 | 17 V/µs | 15 nA | 30 çV | 8-SOIC | 8-SOIC | 3.9 mm | 63 MHz | 36 V | General Purpose | -40 °C | 85 °C | Surface Mount | ||
Analog Devices Inc OP37EPZ | 8 V | 1 | 17 V/µs | 10 nA | 10 µV | 8-PDIP | 8-DIP | 0.3 in | 7.62 mm | 63 MHz | 36 V | General Purpose | 0 °C | 70 ░C | Through Hole |
Key Features
• Guaranteed 3.8nv/√Hzmax 1kHz Noise
• Guaranteed 35.5nv/√Hzmax 10Hz Noise
• Very Low Peak-to-Peak Noise, 80nV Typical
• Guaranteed 25µV max Offset Voltage
• Guaranteed 0.6µV/°C max Drift with Temperature
• Guaranteed 11V/µsec min Slew Rate (OP-37)
• Guaranteed 1 Million min Voltage Gain
Description
AI
The OP-27/OP-37 series of operational amplifiers combine outstanding noise performance with excellent precision and high speed specifications. The wideband noise is only 3nV/√Hz, and with the 1/f noise corner at 2.7Hz, low noise is maintained for all low frequency instrumentation applications. Precision DC specifications match or exceed the best available op amps: offset voltage is 10µV, drift with temperature and time are 0.2µV/°C and 0.2uv/month, respactively; common mode rejection is 126dB, voltage gain is two million. The unity gain compensated OP-27 is an order of magnatude faster than other precision op amps. The decompensated OP-37 is even faster at a gain-bandwidth product of 63MHz an 17V/usec slew rate. These characteristics plus our advanced process and test techniques make the OP-27/OP-37 an excellent choice for performance and reliability in all low noise, precision amplifier applications. In addition, ADI's OP-37 is completely latch-up free in high gain, large capacitive feedback configurations. The acurate, microvolt, low noise signal handling capabilities of the OP-27/OP-37 are taken advantage of in the multiplexed thermocouple application shown.For applications requiring higher performance see the LT1007 and LT1037 data sheets.ApplicationsLow Level Transducer AmplifierPrecision Threshold DetectorsTape Head PreamplifiersMicrophone PreamplifiersDirect Couple Audio Gain Stages