Datasheet > SGM8277-2

SGM8277-2

更新时间： 2024-04-09 19:00:29

品牌	Logo	应用领域
圣邦微 - SGMICRO		/
页数	文件大小	规格书
17页	1085K
描述
4MHz, Rail-to-Rail Output, Low Noise, High Voltage, Precision Operational Amplifier

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SGM8277-2 数据手册

SGM8277-1/SGM8277-2

4MHz, Rail-to-Rail Output, Low Noise, High

Voltage, Precision Operational Amplifiers

GENERAL DESCRIPTION

FEATURES

The SGM8277-1/2 are a family of single and dual

operational amplifiers, which are optimized for high

voltage, high precision, low noise and low power

operation. These devices can operate from 4V to 36V

single supply or from ±2V to ±18V dual power supplies,

and consume 1100μA quiescent current per amplifier.

The input common mode voltage range is from (-V_S) +

2V to (+V_S) - 2V, and the output swing is rail-to-rail with

heavy loads.

● Low Offset Voltage: ±10μV (TYP)

● Low Bias Current: ±10pA (TYP)

● High Open-Loop Voltage Gain: 140dB (TYP)

● High PSRR: 130dB (TYP)

● High Gain-Bandwidth Product: 4MHz

● High Slew Rate: 3.5V/μs

● Settling Time to 0.1% with 10V Step: 6μs

● Overload Recovery Time: 3μs

● Low Noise: 9nV/ Hz at 10kHz

√

● Rail-to-Rail Output

The SGM8277-1/2 feature a low input offset voltage of

±10μV (TYP) and a low input bias current of ±10pA

(TYP). They exhibit a gain-bandwidth product of 4MHz

and a slew rate of 3.5V/μs. They are designed to provide

optimal performance in low noise systems. These

specifications make the operational amplifiers appropriate

for various applications.

● Support Single or Dual Power Supplies:

4V to 36V or ±2V to ±18V

● Input Voltage Range: (-V_S) + 2V to (+V_S) - 2V

● Low Quiescent Current: 1100μA/Amplifier (TYP)

● -40℃ to +125℃ Operating Temperature Range

● Small Packaging:

SGM8277-1 Available in Green SOIC-8 and

TDFN-3×3-8L Packages

The SGM8277-1 is available in Green SOIC-8 and

TDFN-3×3-8L packages. The SGM8277-2 is available

in Green SOIC-8, MSOP-8 and TDFN-3×3-8L packages.

They are specified over the extended industrial

temperature range (-40℃ to +125℃).

SGM8277-2 Available in Green SOIC-8, MSOP-8

and TDFN-3×3-8L Packages

APPLICATIONS

Sensors

Input Offset Voltage Production Distribution

Active Filters

2750 Samples

1 Production Lot

A/D Converters

Test Equipment

Photodiode Amplification

Battery-Powered Instrumentation

Input Offset Voltage (μV)

SG Micro Corp

NOVEMBER 2023 – REV. A

www.sg-micro.com

12 3 4 5 6 7...17

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