GENERAL DEscriptION

The SGM8965A-1 (single), SGM8965A-2 (dual) are rail-to-rail operational amplifiers, which are optimized for high input impedance, zero-crossover, low voltage operation. These devices can operate from 2.2V to 5.5V single supply.

The single SGM8965A-1 and dual SGM8965A-2 are high speed CMOS operational amplifiers with high input impedance, zero-crossover and low distortion. These devices can operate from 2.2V to 5.5V single supply.

The SGM8965A-1/2 feature high speed and low noise. These devices support rail-to-rail input and output operation. They have a wide input common mode voltage range and output swing within 6mV. Furthermore, the SGM8965A-1/2 provide high CMRR with zero-crossover and low distortion, which are designed to drive ADCs with high linearity. They can be used in a variety of applications.

The SGM8965A-1 is available in Green SOT-23-5 and SOIC-8 packages. The SGM8965A-2 is available in Green SOIC-8 and MSOP-8 packages. They are specified over the extended -40 ℃ to +125 ℃ temperature range.

FEATURES

• Gain-Bandwidth Product: 50MHz

• Slew Rate: 30V/μs

• Unity-Gain Stable

• High CMRR: 94dB (TYP)

• Low Offset Voltage: 50μV (TYP), 280μV (MAX)

• Low Bias Current: 1pA (TYP)

• Low Input Voltage Noise: 5.5nV/√Hz at 100kHz

• Rail-to-Rail Input and Output

• Supply Voltage Range: 2.2V to 5.5V

• -40℃ to +125℃ Operating Temperature Range

• Available in Green SOIC-8 and MSOP-8 Packages

APPLICATIONS

Audio

Active Filter

Signal Conditioning

Sensor Amplification

Data Acquisition

Process Control

Test Equipment

Wideband Amplifier