HM61 series
Low Power Voltage Detector
Features
Low power consumption
High input voltage (up to 12V)
Low temperature coefficient
Output voltage accuracy: tolerance ±1% or ±2%
TO92, SOT89 and SOT23 package
Built-in hysteresis characteristic
Applications
Battery checkers
Microcomputer reset
Level selectors
Battery memory backup
Power failure detectors
Non-volatile RAM signal storage protectors
General Description
HM61
The
series devices area set of three
hysteresis circuit, and an output driver (CMOS
inverter or NMOS open drain). CMOS technology
ensures low power consumption.
terminal low power voltage detectors implemented
in CMOS technology. Each voltage detector in the
series detects a particular fixed voltage ranging
from 0.9V to 5.0V. The voltage detectors consist of
a high-precision and low power consumption
standard voltage source as well as a comparator,
Selection Table
Although designed primarily as fixed voltage
detectors, these devices can be used with external
components to detect user specified threshold
voltages.
Part No.
Det. Voltage
0.9V
0.9V
1.0V
1.0V
1.1V
1.1V
1.2V
1.2V
…
Hys. Width
4%
Output
CMOS
NMOS
CMOS
NMOS
CMOS
NMOS
CMOS
NMOS
…
Tolerance
±2%
±2%
±2%
±2%
±2%
±2%
±2%
±2%
±2%
±2%
±2%
Package
HM61C092XX
HM61N092XX
HM61C102XX
HM61N102XX
4%
4%
4%
TO92
SOT89
HM61C112XX
HM61N112XX
HM61C122XX
HM61N122XX
…
4%
4%
SOT23-3
SOT23-5
4%
4%
4%
HM61C502XX
HM61N502XX
5.0V
5.0V
4%
CMOS
NMOS
4%
Order Information
HM61
ꢀ
①②③④⑤⑥⑦
DESIGNATOR
DESCRIPTION
DESIGNATOR
DESCRIPTION
Package Type:
Output Configuration:
C=CMOS
M=SOT23-3
P=SOT89
①
N=N-ch open drain
⑥
⑦
N=SOT25
Detect Voltage
25=2.5V
T=TO-92(Standard)
②③
L=TO-92(Custom pin configuration
38=3.8V
Device Orientation:
Output Delay
0=No delay
R=Embossed Taped(Right)
L=Embossed Taped(Left)
H=Paper Type(TO-92)
B=Bag(TO-92)
④
⑤
Detect Accuracy:
2=with±2%
Ver1.1
1
Oct 3,2011
Shenzhen H&M Semiconductor Co.Ltd
http://www.hmsemi.com