OPA2377 Series

Low-Cost, Low Noise, 5MHz CMOS Operational Amplifier

Catalog

Low-Cost, Low Noise, 5MHz CMOS Operational Amplifier

Part	Operating Temperature [Max]	Operating Temperature [Min]	Amplifier Type	Voltage - Supply Span (Max) [Max]	Voltage - Supply Span (Min) [Min]	Package / Case	Package / Case [custom]	Package / Case	Mounting Type	Current - Output / Channel	Current - Supply	Voltage - Input Offset	Number of Circuits	Output Type	Gain Bandwidth Product	Current - Input Bias	Slew Rate	Supplier Device Package	Package / Case [y]	Package / Case [x]
Texas Instruments OPA2377AIDGKT	125 °C	-40 °C	CMOS	5.5 V	2.2 V	8-MSOP 8-TSSOP	0.118 in	3 mm	Surface Mount	50 mA	760 µA	250 çV	2	Rail-to-Rail	5.5 MHz	0.2 pA	2 V/µs
Texas Instruments OPA2377AID	125 °C	-40 °C	CMOS	5.5 V	2.2 V	8-SOIC			Surface Mount	50 mA	760 µA	250 çV	2	Rail-to-Rail	5.5 MHz	0.2 pA	2 V/µs	8-SOIC	3.9 mm	0.154 in
Texas Instruments OPA2377AIDGKR	125 °C	-40 °C	CMOS	5.5 V	2.2 V	8-MSOP 8-TSSOP	0.118 in	3 mm	Surface Mount	50 mA	760 µA	250 çV	2	Rail-to-Rail	5.5 MHz	0.2 pA	2 V/µs

Catalog

Low-Cost, Low Noise, 5MHz CMOS Operational Amplifier

Key Features

• GAIN BANDWIDTH PRODUCT: 5.5MHzLOW NOISE: 7.5nV/√Hzat 1kHzOFFSET VOLTAGE: 1mV (max)INPUT BIAS CURRENT: 0.2pARAIL-TO-RAIL OUTPUTUNITY-GAIN STABLEEMI INPUT FILTERINGQUIESCENT CURRENT: 0.76mA/chSUPPLY VOLTAGE: 2.2V to 5.5VSMALL PACKAGES:SC70, SOT23, and MSOPAPPLICATIONSPHOTODIODE PREAMPPIEZOELECTRIC SENSOR PREAMPSENSOR SIGNAL CONDITIONINGAUDIO EQUIPMENTACTIVE FILTERSAll trademarks are the property of their respective owners.GAIN BANDWIDTH PRODUCT: 5.5MHzLOW NOISE: 7.5nV/√Hzat 1kHzOFFSET VOLTAGE: 1mV (max)INPUT BIAS CURRENT: 0.2pARAIL-TO-RAIL OUTPUTUNITY-GAIN STABLEEMI INPUT FILTERINGQUIESCENT CURRENT: 0.76mA/chSUPPLY VOLTAGE: 2.2V to 5.5VSMALL PACKAGES:SC70, SOT23, and MSOPAPPLICATIONSPHOTODIODE PREAMPPIEZOELECTRIC SENSOR PREAMPSENSOR SIGNAL CONDITIONINGAUDIO EQUIPMENTACTIVE FILTERSAll trademarks are the property of their respective owners.

Description

The OPA377 family of operational amplifiers are wide-bandwidth CMOS amplifiers that provide very low noise, low input bias current, and low offset voltage while operating on a low quiescent current of 0.76mA (typ). The OPA377 op amps are optimized for low-voltage, single-supply applications. The exceptional combination of ac and dc performance make them ideal for a wide range of applications, including small signal conditioning, audio, and active filters. In addition, these parts have a wide supply range with excellent PSRR, making them attractive for applications that run directly from batteries without regulation. The OPA377 is available in the SC70-5, SOT23-5, and SO-8 packages. The dual OPA2377 is offered in the SO-8 and MSOP-8, and the quad OPA4377 in the TSSOP-14 packages. All versions are specified for operation from –40°C to +125°C. The OPA377 family of operational amplifiers are wide-bandwidth CMOS amplifiers that provide very low noise, low input bias current, and low offset voltage while operating on a low quiescent current of 0.76mA (typ). The OPA377 op amps are optimized for low-voltage, single-supply applications. The exceptional combination of ac and dc performance make them ideal for a wide range of applications, including small signal conditioning, audio, and active filters. In addition, these parts have a wide supply range with excellent PSRR, making them attractive for applications that run directly from batteries without regulation. The OPA377 is available in the SC70-5, SOT23-5, and SO-8 packages. The dual OPA2377 is offered in the SO-8 and MSOP-8, and the quad OPA4377 in the TSSOP-14 packages. All versions are specified for operation from –40°C to +125°C.