Micro Power Operational Amplifier
SGM8240-2
SGM8240-2.pdf
SGM8240-2.pdf
No.10781
FEATURES
? Low Noise: 3μVP-P (0.1Hz to 10Hz)
? Wide Supply Voltage Range: 2.7V to 24V
? Micro Power Consumption: 2.8μA/Amplifier (TYP)
? Low Offset Voltage: 0.4mV (TYP)
? Noise Density: 100nV/ Hz at 1kHz
? Slew Rate: 0.05V/μs
? Rail-to-Rail Input and Output
? High DC Precision:
CMRR: 110dB
PSRR: 116dB
AOL: 120dB
? -40℃ to +125℃ Operating Temperature Range
? Small Packaging:
SGM8240-2 Available in Green SOIC-8, MSOP-8
and TDFN-2×3-8L Packages
DESCRIPTION
The SGM8240-1, SGM8240-2 and SGM8240-4 micropower, wide power supply range operational amplifiers are designed for battery-powered applications. The amplifiers operate on a supply voltage from 2.7V (±1.35V) to 24V (±12V). High-performance, wide supply range and rail-to-rail capability make the SGM8240-1/2/4 useful for a wide range of applications. In addition of small packages, the SGM8240-1/2/4 operational amplifiers feature impressive bandwidth, low bias current, and low noise relative to the very low quiescent current.
The dual SGM8240-2 is available in Green SOIC-8, MSOP-8 and TDFN-2×3-8L packages. They are specified from -40℃ to +125℃ temperature range.
APPLICATION CIRCUIT
PIN CONFIGUTION
