MDT7820
Voltage Detector
4. Pin Function Description
1.General Description
MDT7820ST
MDT7820 is a voltage detector which
can generate a low level signal whenever the
input voltage (supply voltage) falls below
threshold voltage level (2.0v).
1
2
VIN
MDT7820ST23
VIN
3
3
VSS
2. Features
●
●
VDET
Low detectable voltage 2.0V
Low power consumption
●
Built-in hysteresis characteristic
1
2
VSS
3. Applications
●
●
●
VDET
Battery detectors
Power checkers
Micro-controller reset
Pin Name
VSS
VDET
I/O
Function
Ground
Open
Supply voltage
Drain
detector. Output low if
Vin < 2.0V.
Input
Supply voltage input
VIN
ORDERING INFORMATION
Device
MDT7820ST
MDT7820ST23
Package
SOT89
SOT23
This specification are subject to be changed without notice. Any latest information please preview
P.1
2006/11
http;//www.mdtic.com.tw
Ver 1.1