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CN61C
Overview: The CN61C series circuits are high-precision, low-power voltage detection integrated circuits developed using CMOS technology. This series of circuits does not require external components, thereby improving system reliability and reducing system cost. When the detected power supply voltage is lower than the detection threshold, the RES pin of the CN61C series circuit outputs a low level; when the power supply voltage is higher than the detection threshold plus hysteresis, the RES pin outputs a high level. This series of circuits offers two forms: CMOS output or open-drain output. The CN61C series circuits use a 3-pin SOT23 package.
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- Product Description
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- Commodity name: CN61C
- 封装: SOT23-3
- 品牌: Ruyun Electronics
Overview: The CN61C series circuits are high-precision, low-power voltage detection integrated circuits developed using CMOS technology. This series of circuits does not require external components, thereby improving system reliability and reducing system cost. When the detected power supply voltage is lower than the detection threshold, the RES pin of the CN61C series circuit outputs a low level; when the power supply voltage is higher than the detection threshold plus hysteresis, the RES pin outputs a high level. This series of circuits offers two forms: CMOS output or open-drain output. The CN61C series circuits use a 3-pin SOT23 package.
Product Parameters
Main Functions: High-precision, low-power voltage detection integrated circuit developed using CMOS process
Input Voltage: 1.15V-5.5V
Output Voltage Range: 1.15V-5.5V
Operating Current: 4uA (VCC=3.7V)
Package Type: SOT23-3
Detection Threshold: 2.5V/3.3V (Lower Limit)
Threshold Accuracy: 2.5V/3.3V (±1%)
Hysteresis: *1.05%
Delay: 20us
Applications: Microprocessor reset circuit, memory battery backup circuit
Power-on reset circuit, power failure detection
System battery life and charging voltage monitoring, waveform shaping circuit
Features: Detection threshold accuracy: ±2%
Low power consumption: 4uA (VCC=3.7V)
Operating voltage range: 1.15V to 5.5V
The RES pin maintains reliable output even when the supply voltage is as low as 1.15V
Two output types: CMOS output and open-drain output
Filtering function for short-term power dips
Operating temperature range: -40°C to +85°C
SOT23-3 package
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