Single-Supply, Single Rail-to-Rail I/OPrecision Operational Amplifiers,SGM8556XS8G Replace OPA2344.
FEATURES

• Low Offset Voltage: 90μV (MAX)

• Low Noise Density: 21nV/Hz at 1kHz

• Low Voltage Noise: 0.6μVP-P at 0.1Hz to 10Hz

• Gain-Bandwidth Product: 3.5MHz

• Slew Rate: 3V/μs

• Rail-to-Rail Input and Output Swing

• 2.5V to 5.5V Single-Supply Operation

• Voltage Gain: 133dB (TYP) at 5V

• High PSRR: 96dB (TYP)

• High CMRR: 98dB (TYP)

• Ultra Low Input Bias Current: 30pA

• Low Supply Current: 950μA/Amplifier (TYP)

• Overload Recovery Time: 40μs (at VS = 5V)

• No External Capacitors Required

• -40℃ to +125℃ Operating Temperature Range

• Small Packaging:

  SGM8555 Available in Green SOT-23-5,

  SOIC-8and MSOP-8

  SGM8556 Available in Green 

  SOIC-8 and MSOP-8

PIN CONFIGUTION
优势替代
OPA2344 OPA2344.pdf

No.12578

FEATURES

• RAIL-TO-RAIL INPUT

• RAIL-TO-RAIL OUTPUT (within 1mV)

• LOW QUIESCENT CURRENT: 150μA typ

• MicroSIZE PACKAGES

  SOT23-5

  MSOP-8

  TSSOP-14

• GAIN-BANDWIDTH

  OPA344: 1MHz, G ≥ 1

  OPA345: 3MHz, G ≥ 5

• SLEW RATE

  OPA344: 0.8V/μs

  OPA345: 2V/μs

• THD + NOISE: 0.006%







PIN CONFIGUTION
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