联盛科技（香港）实业有限公司 （非本站正式会员）

通道数

Dual

关断

N

电源电压(V)

2.1 to 5.5

-3dB带宽(MHz)

GBP (MHz)

1

压摆率(V/μs)

0.52

静态电流 (μA)

60

输入偏置电流(pA)

10

最大输入 失调电压 (mV)

5

最小电源抑制比(dB)

60

最小共模抑制比(dB)

62

温度漂移 (μV/°C)

2.7

温度范围 (°C)

-40 to 85

轨到轨 输入/输出

Y/Y

封装形式

SOIC-8
MSOP-8
DIP-8

The SGM358 (dual) is a low cost, rail-to-rail input and output voltage feedback amplifier. It is a wide input common-mode voltage range and output voltage swing, and takes the minimum operating supply voltage down to 2.1V. The maximum recommended supply voltage is 5.5V. It is specified over the extended -40℃ to +85℃ temperature range.

The SGM358 provides 1MHz bandwidth at a low current consumption of 60μA per amplifier. Very low input bias current of 10pA enables SGM358 to be used for integrators, photodiode amplifiers, and piezoelectric sensors. Rail-to-rail input and output are useful to designers for buffering ASIC in single-supply systems.

Applications for this series of amplifiers include safety monitoring, portable equipment, battery and power supply control, and signal conditioning and interfacing for transducers in very low power systems.

The SGM358 comes in the Green SOIC-8, MSOP-8 and DIP-8 packages.

· Low Cost

· Rail-to-Rail Input and Output

· 0.8mV Typical VOS

· Unity Gain Stable

· Gain Bandwidth Product: 1MHz

· Very Low Input Bias Current: 10pA

· Supply VoltageRange: 2.1V to 5.5V

· Input VoltageRange: -0.1V to +5.6V with VS = 5.5V

· Low Supply Current: 60μA/Amplifier

· Small Packaging

· SGM358 Available in SOIC-8, MSOP-8 and DIP-8

ASIC Input or Output Amplifier

Sensor Interface

Piezoelectric Transducer Amplifier

Medical Instrumentation

Mobile Communication

Audio Output

Portable Systems

Smoke Detectors

Notebook PC

PCMCIA Cards

Battery-Powered Equipment

DSP Interface