SGM8275-1数据手册SGMICRO中文资料规格书

描述 Description

The SGM8275-1/2 are a family of single and dual operational amplifiers, which are optimized for high voltage, low noise and low offset voltage operation. These devices can operate from 3.6V to 36V single supply or from ±1.8V to ±18V dual power supplies, while consuming 0.75mA quiescent current per amplifier.
The SGM8275-1/2 feature a 150μV maximum input offset voltage. The output swing is rail-to-rail with heavy loads. They exhibit a gain-bandwidth product of 600kHz and a slew rate of 3V/μs. These specifications make the operational amplifiers appropriate for various applications.
The SGM8275-1 is available in a Green SOT-23-5 package. The SGM8275-2 is available in a Green SOIC-8 package. They are specified over the extended -40℃ to +125℃ temperature range.

特性 Features

• Low Offset Voltage: 35μV (TYP), 150μV (MAX)

• Low Bias Current: ±1nA (TYP)

• High Open-Loop Voltage Gain: 130dB at VS = ±15V

• High PSRR: 135dB

• Gain-Bandwidth Product: 600kHz

• Low Noise: 8.5nV/√Hz at 1kHz

• Rail-to-Rail Output

• Supply Voltage Range: 3.6V to 36V or ±1.8V to ±18V

• Input Common Mode Voltage Range: (-VS) + 1.5V to (+VS) - 2V

• Low Quiescent Current: 0.75mA (TYP)

• -40℃ to +125℃ Operating Temperature Range

• Available in a Green SOT-23-5 Package

应用 Application

Sensors
Audio
Active Filters
A/D Converters
Communications
Test Equipment
Cellular and Cordless Phones
Laptops and PDAs
Photodiode Amplification