high speed comparator,SGM8742 Replace TP1942.
SGM8742
SGM8742.pdf
SGM8742.pdfFEATURES
? Fast, 45ns Propagation Delay (10mV Overdrive)
? Low Power Consumption:305μA (TYP) at VS = 3V
? Wide Supply Voltage Range: 2.7V to 5.5V
? Optimized for 3V and 5V Applications
? Rail-to-Rail Input Voltage Range
? Low Offset Voltage: 0.9mV (TYP)
? Internal Hysteresis for Clean Switching
? Output Swing to within 200mV from Rails with
4mA Output Current
? CMOS/TTL-Compatible Outputs
? -40℃ to +85℃ Operating Temperature Range
? Available in Green SOIC-8 and MSOP-8 Packages
PIN CONFIGUTION
優(yōu)勢替代
FEATURES
? Fast Response Time: 68 ns Propagation Delay
? Ultra-Low Supply Current: 46 μA per Channel
? Offset Voltage: ± 3.0 mV Maximum
? Offset Voltage Temperature Drift: 0.3 μV/°C
? Input Bias Current: 6 pA Typical
? Internal Hysteresis Ensures Clean Switching
? Input Common-Mode Range Extends 200 mV
? No Phase Reversal for Overdriven Inputs
? Push-Pull, CMOS/TTL Compatible Output
? Shut-down Function (TP1941N Only)
? Output Latch (TP1941NU Only)
? Down to 1.8V Supply Voltage: 1.8V to 5.5V
? Green, Space-Saving SC70 Package Available
PIN CONFIGUTION
