Standard CMOS Voltage Detector ICs,SGM892B Replace R3111N451A.
SGM892B-4.5XN5G SGM892B-4.5XN5G.pdf
FEATURES

• High Accuracy Detection: ±1% (TYP)

• Low Power Consumption: 0.4μA (TYP) at VIN = 1V

• Detection Voltage Range: 1V to 5V (0.1V Increments)

• Operating Voltage Range: 1V to 6V

• Detection Voltage Temperature

  Coefficient:±40ppm/℃ (TYP)

• Manual-Reset Input (SGM893B Only)

• N-Channel Open-Drain Output

• -40℃ to +125℃ Operating Temperature Range

• Small Packaging:

  SGM892B Available in Green SOT-23-5,

  SOT-23-3and UTDFN-1×1-4L Packages

  SGM893B Available in Green SOT-23-5 

  andUTDFN-1×1-4L Packages

PIN CONFIGUTION
优势替代
R3111N451A R3111N451A.pdf

No.12625

FEATURES

• Ultra-low Supply Current TYP. 0.8μA (VDD=1.5V)

• Wide Range of Operating Voltage 0.7 to 10.0V(Topt=25°C)

• Detector Threshold Stepwise setting 

  with a step of 0.1V in the range of

  0.9V to 6.0V is possible.

• High Accuracy Detector Threshold  ±2.0%

• Low Temperature-Drift Coefficient of Detector 

  Threshold TYP. ±100ppm/°C

• Two Output Types  Nch Open Drain and CMOS

• Four Types of Packages TO-92, SOT-89(Mini-power Mold), 

  SOT-23-5 (Minimold),SC-82AB




PIN CONFIGUTION
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