TC52_15 Datasheet, PDF (4/12 Pages) Microchip Technology – Dual-Channel Voltage Detector

TC52
4.0 APPLICATION INFORMATION
Pin 2 (V_IN1) acts as both the input to Voltage Detector
#1 and the power supply input for the chip. As such,
always assign V_IN1 to monitor voltages between 1.5V
and 10V. Failure to do this will result in unreliable
detector operation due to an out-of-tolerance supply
voltage. In high-noise environments, it may be
necessary to install a small input bypass capacitor
(0.01 μF to 0.1 μF) from V_IN1 to ground to minimize on-
chip power supply noise.
DS20001430E-page 4
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