High Precision Operational Amplifier, Replace OPA234
SGM8581
SGM8581.pdf
SGM8581.pdfFEATURES
• Low Offset Voltage: 25μV (TYP)
• Rail-to-Rail Input and Output Swing
• 2.5V to 5.5V Single Supply Operation
• Voltage Gain: 145dB (TYP) at +5V
• PSRR: 120dB (TYP)
• CMRR: 90dB (TYP)
• Ultra Low Input Bias Current: 15pA
• Low Supply Current: 445μA at +5V
• Overload Recovery Time: 70μs (at VS = +5V)
• No External Capacitors Required
PIN CONFIGUTION
优势替代
FEATURES
• WIDE SUPPLY RANGE:
Single Supply: VS = +2.7V to +36V
Dual Supply: VS = ±1.35V to ±18V
• SPECIFIED PERFORMANCE:
+2.7V, +5V, and ±15V
• LOW QUIESCENT CURRENT: 250μA/amp
• LOW INPUT BIAS CURRENT: 25nA max
• LOW OFFSET VOLTAGE: 100μV max
• HIGH CMRR, PSRR, and AOL
• SINGLE, DUAL, and QUAD VERSIONS
PIN CONFIGUTION
