SGM809B-SXN3LG.pdf• Precision Voltage Monitor: 3V, 3.3V, 5V Options
• Superior Upgrade for MAX803/MAX809/MAX810
and ADM803/ADM809/ADM810
• Fully Specified over Temperature
• VCC Transient Immunity
• Low Power Consumption: 240nA (TYP)
• Reset Assertion Down to 1V VCC
• 330ms Power-On Reset (TYP)
Open-Drain nRESET Output (SGM803B)
Push-Pull nRESET Output (SGM809B)
Push-Pull RESET Output (SGM810B)
• -40℃ to +125℃ Operating Temperature Range
• Small Packaging
SGM803B Available in SOT-23-3 and SOT-23
SGM809B Available in SOT-23-3 and SOT-23
SGM810B Available in SOT-23-3 and SOT-23
• Precision supply voltage monitor:
2.5 V, 3 V, 3.3 V, 5 V
• Power-on reset generator with a
fixed delay time of 200 ms
• Supply current: 9 μA (typical)
• Temperature range: –40°C to +85°C
• 3-Pin SOT-23 package
• Pin-for-pin compatible with the MAX809
