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SGM812 Datasheet(PDF) 5 Page - SG Micro Corp |
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SGM812 Datasheet(HTML) 5 Page - SG Micro Corp |
5 / 12 page Microprocessor Supervisory with Manual Reset Input 5 SGM811/812 SG Micro Corp www.sg-micro.com ABSOLUTE MAXIMUM RATINGS (Typical values are at TA = +25°C, unless otherwise noted.) Terminal Voltage (With Respect to Ground) VCC.............................................................................-0.3V to 6V All Other Inputs.............................................-0.3V to VCC + 0.3V Input Current VCC, MR .............................................................................20mA Output Current RESET, RESET .................................................................20mA Power Dissipation, PD @ TA = +25 ℃ 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 — — Active Low Logic Output. RESET remains low while VCC is below the reset threshold or when MR is low; RESET then remains low for at least 150ms after VCC rises above the reset threshold. RESET — — 2 3 Active High Logic Output. RESET remains high while VCC is below the reset threshold or when MR is low; RESET then remains high for 240ms (typical) after VCC rises above the reset 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. VCC 4 5 4 5 Power supply voltage that is monitored. |
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