1.1MHz 48μA Rail-to-Rail I/O CMOS Operational Amplifier 1.1MHz 48μA微功耗运算放大器
功能特点
产品名称:1.1MHz 48μA Rail-to-Rail I/O CMOS Operational Amplifier 1.1MHz 48μA微功耗运算放大器
产品型号:SGM8545
产品描述:
The SGM8545 is a low cost, single rail-to-rail input and output voltage feedback amplifier. It has 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 +125℃ temperature range.
The SGM8545 provides 1.1MHz bandwidth at a low current consumption of 48μA. Very low input bias current of 0.5pA enables SGM8545 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 amplifier include safety monitoring,portable equipment, battery and power supply control,and signal conditioning and interfacing for transducers in very low power systems.
The SGM8545 is available in the Green SOT-23-5 package
产品特性:
Low Cost
· Rail-to-Rail Input and Output 0.8mV Typical VOS
· Unity Gain Stable
· Gain Bandwidth Product: 1.1MHz
· Very Low Input Bias Current: 0.5pA
· Supply Voltage Range: 2.1V to 5.5V
· Input Voltage Range:-0.1V to +5.6V with VS = 5.5V
· Low Supply Current: 48μA
· Available in Green SOT-23-5 Package
应用领域:
ASIC Input or Output Amplifier
Sensor Interface
Piezo Electric Transducer Amplifier
Medical Instruments
Mobile Communication
Audio Output
Portable Devices
Smoke Detectors
Mobile Telephone
Notebook PC
PCMCIA Cards
Battery-Powered Equipment
产品指标:
通道数: Single
关断 : N
电源电压(V): 2.1 to 5.5
-3dB带宽(MHz):
GBP (MHz): 1.1
压摆率(V/μs): 0.52
静态电流 (μA): 48
输入偏置电流(pA): 0.5
最大输入 失调电压 (mV): 3.5
最小电源抑制比(dB): 70
最小共模抑制比(dB): 71
温度漂移 (μV/°C): 2.7
温度范围 (°C): -40 to 125
封装:SOT-23-5
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