Ultra-Low Power Voltage Detectors with Optional Watchdog,SGM814 Replace TPS3103.
SGM814
SGM814.pdf
SGM814.pdfFEATURES
• High Accuracy Fixed Detection Options: 1.2V,
1.5V, 1.6V, 2V and 3.3V
• High Trigger Accuracy: 1% (TYP)
• Low Quiescent Current: 1.6μA (TYP)
• Low nRESET Defined Input Voltage: 0.5V
• Delay Time for the Power-on Reset Generator:
140ms
• Reset Output Options:
Open-Drain: SGM814 and SGM815
Push-Pull: SGM816
• Available in a Green SOT-23-6 Package
PIN CONFIGUTION
优势替代
FEATURES
• Precision Supply Voltage Supervision Range:
0.9 V, 1.2 V, 1.5 V, 1.6 V, 2 V, and 3.3 V
• High Trip-Point Accuracy: 0.75%
• Supply Current of 1.2 μA (Typical)
• RESET Defined With Input Voltages as Low as 0.4 V
• Power-On Reset Generator With a Delay Time of 130 ms
• Push/Pull or Open-Drain RESET Outputs
• Package Temperature Range: –40°C to 125°C
PIN CONFIGUTION
