SGM8295-1数据手册SGMICRO中文资料规格书

描述 Description

The SGM8295-1 (single), SGM8295-2 (dual) and SGM8295-4 (quad) are low noise, low offset voltage and high voltage operational amplifiers, which can be designed into a wide range of applications. The SGM8295-1/2/4 have a high gain-bandwidth product of 9MHz, a slew rate of 8V/μs, and a quiescent current of 1.5mA/amplifier at wide power supply range.
The SGM8295-1/2/4 are designed to provide optimal performance in low noise systems. They provide rail-to-rail output swing into heavy loads.
The single version SGM8295-1 is available in Green SOT-23-5 and SOIC-8 packages. The dual version SGM8295-2 is available in Green SOIC-8 and MSOP-8 packages. The quad version SGM8295-4 is available in a Green SOIC-14 package. They are specified over the extended -40℃ to +125℃ temperature range.

特性 Features

• Low Noise: 4.5nV/√Hz


• Rail-to-Rail Output

• Very Low Offset Voltage: 250μV (MAX)

• Low Bias Current: ±1nA (TYP)

• High Gain-Bandwidth Product: 9MHz

• High Slew Rate: 8V/μs

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

• High PSRR: 145dB

• Settling Time to 0.1% with 1V Step: 1μs

• Overload Recovery Time: 10μs

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

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

• Low Supply Current: 1.5mA (TYP)

• -40℃ to +125℃ Operating Temperature  Range

• Available in Green SOT-23-5 and SOIC-8 Packages

应用 Application

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