Microprocessor Supervisory

with Manual Reset Input

5

SGM811/812

SG Micro Corp

www.sg-micro.com

ABSOLUTE MAXIMUM RATINGS

Terminal Voltage (With Respect to Ground)

Input Current

Output Current

℃

SOT-23-5.............................................................................0.4W

SOT-143........................................................................... 0.32W

Operating Temperature Range.........................-40

℃ to +125℃

Junction Temperature.......................................................150

℃

Storage Temperature........................................-65

℃ to +150℃

Lead Temperature (Soldering, 10s)...................................260

℃

ESD Susceptibility

HBM..................................................................................4000V

MM......................................................................................400V

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress

ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections

of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

CAUTION

This integrated circuit can be damaged by ESD if you don’t pay attention to ESD protection. SGMICRO recommends that all

integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause

damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may

be more susceptible to damage because very small parametric changes could cause the device not to meet its published

specifications.

SGMICRO reserves the right to make any change in circuit design, specification or other related things if necessary without notice at

any time. Please contact SGMICRO sales office to get the latest datasheet.

PIN DESCRIPTION

PIN NUMBER

SGM811

SGM812

FUNCTION

NAME

SOT-143 SOT-23-5 SOT-143 SOT-23-5

GND

1

1

1

1

Ground

NC

2

2

No Connect.

RESET

2

3

—

—

RESET

—

—

2

3

threshold.

MR

3

4

3

4

Manual Reset. This active low debounced input will ignore input

pulses of 100ns or less (typical) and is guaranteed to accept input

pulses of greater than 10μs. Leave floating when not used.

4

5

4

5

Power supply voltage that is monitored.