OPA2377 Datasheet | Texas Instruments

.ti. OPA377 OPA2377 OPA4377 SBOS504B - FEBRUARY 2010 - REVISED JANUARY 2011 5MHz, Low-Noise, Single, Dual, Quad CMOS Operational Amplifiers Check for Samples: OPA377, OPA2377, OPA4377 Features - 2 GAIN BANDWIDTH PRODUCT: 5.5MHz - LOW NOISE: 7.5n V/√Hz at 1k Hz - OFFSET VOLTAGE: 1m V (max) - INPUT BIAS CURRENT: 0.2p A - RAIL-TO-RAIL OUTPUT - UNITY-GAIN STABLE - EMI INPUT FILTERING - QUIESCENT CURRENT: 0.76m A/ch - SUPPLY VOLTAGE: 2.2V to 5.5V - SMALL PACKAGES: SC70, SOT23, and MSOP APPLICATIONS - PHOTODIODE PREAMP - PIEZOELECTRIC SENSOR PREAMP - SENSOR SIGNAL CONDITIONING - AUDIO EQUIPMENT - ACTIVE FILTERS 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 0.76m A (typ). The OPA377 op amps are optimized for low-voltage, single-supply applications. The exceptional bination 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...