Datasheet Summary
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OPA 227
7 OPA
OPA227
222 7
OPA 42
OPA2
OPA2227 OPA4227
OPA2 227
OPA228
OPA2228 OPA4228
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High Precision, Low Noise OPERATIONAL AMPLIFIERS
Features q LOW NOISE: 3nV/√Hz q WIDE BANDWIDTH: OPA227: 8MHz, 2.3V/µs OPA228: 33MHz, 10V/µs q SETTLING TIME: 5µs (significant improvement over OP-27) q q q q q q HIGH CMRR: 138dB HIGH OPEN-LOOP GAIN: 160dB LOW INPUT BIAS CURRENT: 10nA max LOW OFFSET VOLTAGE: 75µV max WIDE SUPPLY RANGE: ±2.5V to ±18V OPA227 REPLACES OP-27, LT1007, MAX427
DESCRIPTION
The OPA227 and OPA228 series op amps bine low noise and wide bandwidth with high precision to...
