PT7M6121 Description
The PT7M61xx serials of ultra-low-power voltage detectors monitor battery, power-supply and system voltages. Each circuit includes a precision bandgap reference, a parator, internally trimmed resistor networks that set specified trip thresholds, and an internal 1% and 5% threshold hysteresis circuit. Output is asserted when VCC falls below the internal VTH- and remains asserted until VCC rises above VTH+ (VTH+ =...
PT7M6121 Key Features
- Highly accurate: 1.5% (25°C)
- Low power consumption: 1μA @ 3.6V Vcc
- Detect voltage range: 1.8 to 5V in 100mV
- Operating voltage range: 1.2V ~ 5.5V
- Operating temperature range: -40°C to + 85°C
- Detect voltage accuracy over temperature: 2.5%
- Output configuration: N-channel open drain or