OP27 Series

Low-Noise Precision High-Speed Operational Amplifier

Catalog

Low-Noise Precision High-Speed Operational Amplifier

Part	Package / Case	Package / Case	Package / Case	Number of Circuits	Current - Input Bias	Slew Rate	Operating Temperature [Min]	Operating Temperature [Max]	Amplifier Type	Voltage - Supply Span (Min) [Min]	Voltage - Supply Span (Max) [Max]	Output Type	Supplier Device Package	Current - Output / Channel	Voltage - Input Offset	Gain Bandwidth Product	Mounting Type
Texas Instruments JM38510/13506BPA	7.62 mm	0.3 in	8-CDIP	1	10 nA	2.8 V/µs	-55 °C	125 °C	General Purpose	8 V	44 V	Push-Pull	8-CDIP	30 mA	10 µV	8 MHz	Through Hole
Texas Instruments OP27AFKB			20-CLCC	1	10 nA	2.8 V/µs	-55 °C	125 °C	General Purpose	8 V	44 V	Push-Pull	20-LCCC (8.89x8.89)	30 mA	10 µV	8 MHz	Surface Mount

Catalog

Low-Noise Precision High-Speed Operational Amplifier

Key Features

• Replacements for ADI, PMI and LTC OP27 SeriesMaximum Equivalent Input Noise Voltage:3.8 nV/Hzat 1 kHz5.5 nV/Hzat 10 kHzVery Low Peak-to-Peak Noise Voltageat 0.1 Hz to 10 Hz . . . 80 nV TypLow Input Offset VoltageOP27A . . . 25 µV MaxOP27C . . . 100 µV MaxHigh Voltage AmplificationOP27A . . . 1 V/µV MinOP27C . . . 0.7 V/µV MinReplacements for ADI, PMI and LTC OP27 SeriesMaximum Equivalent Input Noise Voltage:3.8 nV/Hzat 1 kHz5.5 nV/Hzat 10 kHzVery Low Peak-to-Peak Noise Voltageat 0.1 Hz to 10 Hz . . . 80 nV TypLow Input Offset VoltageOP27A . . . 25 µV MaxOP27C . . . 100 µV MaxHigh Voltage AmplificationOP27A . . . 1 V/µV MinOP27C . . . 0.7 V/µV Min

Description

The OP27 operational amplifiers combine outstanding noise performance with excellent precision and high-speed specifications. The wideband noise is only 3 nV/Hzand with the 1/f noise corner at 2.7 Hz, low noise is maintained for all low-frequency applications. The outstanding characteristics of the OP27 make these devices excellent choices for low-noise amplifier applications requiring precision performance and reliability. The OP27 series is compensated for unity gain. The OP27A and OP27C are characterized for operation over the full military temperature range of –55°C to 125°C. The OP27 operational amplifiers combine outstanding noise performance with excellent precision and high-speed specifications. The wideband noise is only 3 nV/Hzand with the 1/f noise corner at 2.7 Hz, low noise is maintained for all low-frequency applications. The outstanding characteristics of the OP27 make these devices excellent choices for low-noise amplifier applications requiring precision performance and reliability. The OP27 series is compensated for unity gain. The OP27A and OP27C are characterized for operation over the full military temperature range of –55°C to 125°C.