15MHz, High Output Drive, High Precision, Low Noise Operational Amplifiers,SGM8557-5 Replace LMV792.
FEATURES

? 240mA Output Drive Capability 

? Rail-to-Rail Output
? Low Input Offset Voltage: 5μV (MAX)

? Low Input Offset Voltage Drift: 27nV/℃ (TYP)

? Low Noise: 22nV/ Hz at 1kHz

? Over-Temperature Protection 

? Supply Voltage Range: 2.7V to 5.5V 

? Quiescent Supply Current:
1.2mA/Amplifier (TYP) 

  0.3μA Shutdown Current for SGM8557-3/5 (TYP) 

? Gain-Bandwidth Product: 15MHz

? High Slew Rate: 7V/μs

? Voltage Gain (RL = 2kΩ): 144dB

? Power Supply Rejection Ratio: 120dB

? No Phase Reversal for Overdriven Inputs 

? Small Packaging: 

  SGM8557-1 Available in Green SOIC-8, MSOP-8,

  and SOT-23-5 Packages

  SGM8557-2 Available in a Green

  SOIC-8 Package 

  SGM8557-3 Available in Green SOIC-8 and 

  SOT-23-6 Packages 

  SGM8557-5 Available in a Green MSOP-10 Package

PIN CONFIGUTION
优势替代
LMV792 LMV792.pdf

No.12380

FEATURES

15V 的典型电源值(除非另有说明)

? 输入基准电压噪声 5.8nV/√Hz 

? 内部偏置电流 100fA 

? 单位增益带宽 17MHz 

? 每通道电源电流(启用模式下)

   LMV791 1.15mA
– LMV792 1.30mA

? 关断模式下的每通道电源电流为 0.02?A

? 轨至轨输出摆幅

  在 10k? 负载条件下,距离电源轨 25mV

  在 2k? 负载条件下,距离电源轨 45mV 

? 2.5V 和 5V 下的性能可靠无虞 

? 1kHz、600? 时的总谐波失真为 0.01% 

? 温度范围 -40°C 至 125°C










PIN CONFIGUTION
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