SGM8631

功能特点

产品名称：470μA 6MHz Rail-to-Rail Input and Output CMOS Operational Amplifier 470μA 6MHz低噪声运算放大器

产品型号：SGM8631

产品描述：

The SGM8631(single), SGM8632(dual), SGM8633(single with shutdown) and SGM8634(quad) are low noise, low voltage, and low power operational amplifiers, that can be designed into a wide range of applications. The SGM8631/2/3/4 have a highgain-bandwidth product of 6MHz, a slew rate of 3.7V/μs, and a quiescent current of 470μA/amplifier at 5V. The SGM8633 has a power-down disable feature that reduces the supply current to 90nA.

The SGM8631/2/3/4 are designed to provide optimal performance in low voltage and low noise systems. They provide rail-to-rail output swing into heavy loads. The input common-mode voltage range includes ground, and the maximum input offset voltage are 3.5mV for SGM8631/2/3/4. They are specified over the extended industrial temperature range (-40°C to +125°C). The operating range is from 2.5V to 5.5V.

The single version, SGM8631/8633, is available in Green SC70-5, SOIC-8 and SOT-23-5(6) packages. The dual version SGM8632 is available in Green SOIC-8 and MSOP-8 packages. The quad version SGM8634 is available in Green TSSOP-14 and SOIC-14 packages.

产品特性：

Low Cost

Rail-to-Rail Input and Output

0.8mV Typical Vos

HighGain-Bandwidth Product: 6MHz

High Slew Rate: 3.7V/μs

Settling Time to 0.1% with 2V Step: 2.1μs

Overload Recovery Time: 0.9μs

Low Noise: 12nV/

Operates on 2.5V to 5.5V Supplies

Input Voltage Range = -0.1V to +5.6V with Vs = 5.5V

Low Power

470μA/Amplifier Typical Supply Current SGM8633 90nA when Disabled

Small Packaging

SGM8631 Available in SC70-5, SOT-23-5 and SOIC-8

SGM8632 Available in MSOP-8 and SOIC-8

SGM8633 Available in SOT-23-6 and SOIC-8

SGM8634 Available in TSSOP-14 and SOIC-14

应用领域：

Sensors

Audio

Active Filters

A/D Converters

Communications

Test Equipment

Cellular and Cordless Phones

Laptops and PDAs

Photodiode Amplification

Battery-Powered Instrumentation

产品指标：

通道数 : Single

关断 : N

电源电压(V): 2.5 to 5.5

-3dB带宽(MHz) :

GBP (MHz) : 6

压摆率(V/μs) : 3.7

静态电流 (μA) : 470

输入偏置电流(pA): 1

最大输入 失调电压 (mV): 3.5

最小电源抑制比(dB) : 74

最小共模抑制比(dB) : 73

温度漂移 (μV/°C) : 2.4

温度范围 (°C) : -40 to 125

轨到轨 输入/输出 : Y/Y

封装：SC70-5

SOT-23-5

SOIC-8