The XC61G series are highly precise, low power consumption voltage detectors, manufactured using CMOS and laser trimming technologies. Detect voltage is extremely accurate with minimal temperature drift. Both CMOS and N-ch open drain output configurations are available.
The XC61G Series includes low‑voltage (0.8 V ~ 1.5 V) and standard‑voltage (1.6 V ~ 6.0 V) detectors that provide highly accurate voltage monitoring with ±2 % accuracy and minimal temperature drift (±100 ppm/℃). Both CMOS and N‑channel open‑drain output configurations are offered, making the devices suitable for microprocessor reset, memory‑battery backup, power‑on reset, power‑failure detection, and system‑battery monitoring applications.
The datasheet details pin assignments, electrical characteristics, typical performance curves, recommended application circuits, and packaging information. It also includes notes on usage, such as resistor sizing for stable operation and guidelines to avoid oscillation, as well as marking rules for device identification. This manual is written in Chinese.
| Detect Voltage Range (Low Voltage) | 0.8 V ~ 1.5 V |
|---|---|
| Power Consumption (Typical) | 0.7 µA at VIN=1.5 V |
| Temperature Drift | ±100 ppm/℃ (typ.) |
| Output Configuration | CMOS or N‑channel open‑drain |
| Operating Voltage Range (Low Voltage) | 0.7 V ~ 6.0 V |
The series offers two output configurations: a CMOS output and an N‑channel open‑drain output.
Typical power consumption is 0.7 µA when the input voltage is 1.5 V.
The detect voltage drifts by ±100 ppm per degree Celsius.
RIN should be less than 10 kΩ and a bypass capacitor greater than 0.1 µF is recommended.