OP37-LTC Series

Low Noise, Precision, High Speed Operational Amplifier (AVCL≥5)

Catalog

Low Noise, Precision, High Speed Operational Amplifier (AVCL≥5)

Part	Operating Temperature [Max]	Operating Temperature [Min]	Amplifier Type	Supplier Device Package	Voltage - Supply Span (Min) [Min]	Mounting Type	Slew Rate	Voltage - Supply Span (Max) [Max]	Gain Bandwidth Product	Package / Case	Package / Case	Package / Case	Voltage - Input Offset	Current - Input Bias	Number of Circuits	Package / Case [y]	Package / Case [x]
Analog Devices OP37GPZ	85 °C	-40 °C	General Purpose	8-PDIP	8 V	Through Hole	17 V/µs	36 V	63 MHz	0.3 in	8-DIP	7.62 mm	30 çV	15 nA	1
Analog Devices OP37GS8#PBF	85 °C	-25 °C	General Purpose	8-SO	8 V	Surface Mount	17 V/µs	36 V	63 MHz		8-SOIC		30 çV	15 nA	1	3.9 mm	0.154 in
Analog Devices OP37EJ8	85 °C	-25 °C	General Purpose	8-CERDIP	8 V	Through Hole	17 V/µs	36 V	63 MHz	0.3 in	8-CDIP	7.62 mm	10 µV	10 nA	1
Analog Devices OP37GS8#TRPBF	85 °C	-25 °C	General Purpose	8-SO	8 V	Surface Mount	17 V/µs	36 V	63 MHz		8-SOIC		30 çV	15 nA	1	3.9 mm	0.154 in
Analog Devices OP37GJ8	85 °C	-25 °C	General Purpose	8-CERDIP	8 V	Through Hole	17 V/µs	36 V	63 MHz	0.3 in	8-CDIP	7.62 mm	30 çV	15 nA	1
Analog Devices OP37GH	85 °C	-25 °C	General Purpose	TO-5	8 V	Through Hole	17 V/µs	36 V	63 MHz		TO-205-8 TO-5-8 Metal Can		30 çV	15 nA	1
Analog Devices OP37EN8#PBF	85 °C	-25 °C	General Purpose	8-PDIP	8 V	Through Hole	17 V/µs	36 V	63 MHz	0.3 in	8-DIP	7.62 mm	10 µV	10 nA	1

Catalog

Low Noise, Precision, High Speed Operational Amplifier (AVCL≥5)

Key Features

• Low Noise, 80 nV p-p (0.1 Hz to 10 Hz)3 nV/vHz @ 1 kHz

• Low Drift, 0.2 µV/°C

• High Speed, 17 V/µs Slew Rate63 MHz Gain Bandwidth

• Low Input Offset Voltage, 10 µV

• Excellent CMRR, 126 dB(Common-Voltage @ 11 V)

• High Open-Loop Gain, 1.8 Million

• Replaces 725, OP-07,SE5534 In Gains > 5

• Available in Die Form

Description

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