SGM8557-2.pdf
No.10746
? 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
The SGM8557-1 (single), SGM8557-3 (single with shutdown), SGM8557-2 (dual) and SGM8557-5 (dual with shutdown) high output drive CMOS operational
amplifiers feature a peak output current of 240mA, rail-to-rail output capability from a single 2.7V to 5.5V supply. These amplifiers exhibit a high slew rate of 7V μs and a gain-bandwidth product (GBP) of 15MHz. The SGM8557-3/5 offer a shutdown feature that drives the output low.
The SGM8557-1/2/3/5 offer low input offset voltage, low input offset voltage drift, wide bandwidth and high output drive. The SGM8557-2 is available in Green SOIC-8 package. They operate over an ambient temperature range of -40℃ to +125℃.
