SGM8558-2XG
15MHz, 8V/μs, High Output Drive, High Precision, Low Noise Operational Amplifier
The SGM8558-2XG is a dual, low noise, high precision CMOS operational amplifier that provides a high output current of 230mA, rail-to-rail output operation from a range of 2.8V to 5.5V single supply.
The SGM8558-2XG offers low input offset voltage, low input offset voltage drift and high output current drive. The device also can achieve a high 15MHz gain-bandwidth product and a high 8V/μs slew rate.
The SGM8558-2XG is specifically designed to drive high current load, such as 32Ω headset, VBIAS of RF power amplifier, etc.
The SGM8558-2XG is available in a Green WLCSP-1.45×1.45-8B package. It operates over an ambient temperature range of -40℃ to +125℃.
Output Drive Capability: 230mA
Low Input Offset Voltage: 15μV (MAX)
Low Noise: 8nV/√Hz at 1kHz
Unity-Gain Stable for Capacitive Loads to 780pF
Gain-Bandwidth Product: 15MHz
High Slew Rate: 8V/μs
Open-Loop Voltage Gain (RL = 2kΩ): 139dB
Power Supply Rejection Ratio: 130dB
Current Limitation: 230mA
Over-Temperature Protection
No Phase Reversal for Overdriven Inputs
Supply Voltage Range: 2.8V to 5.5V
Supply Current: 0.86mA/Amplifier (TYP)
-40℃ to +125℃ Operating Temperature Range
Available in Green WLCSP-1.45×1.45-8B Package
Battery-Powered Equipment
Audio System
Optical Module
DAC Buffer
Industrial Equipment
