|Type||Watchdog & Manual Reset|
|Detect Voltage||1.6 ~ 5.0V|
|Operating Voltage||1.0 ~ 6.0V|
|Output||Open Drain CMOS|
Please note that the XC6106 and XC6107 versions are no longer recommend for new designs. Please select from XC6101-05.
XC6101-05 CMOS Voltage Detector
The XC6101~XC6105 series are a group of high-precision, low current consumption CMOS voltage detectors with manual reset and watchdog timer functions. The series consist of a reference voltage source, delay circuit, comparator, and output driver.
With a built-in delay circuit, the XC6101 ~ XC6105 series do not require any external components to output signals with release delay time. Moreover, with the manual reset function, reset can be asserted at any time.
The ICs produce two types of output; VDFL (low when detected) and VDFH (high when detected).
On the XC6101 ~ XC6105, the WD pin can be left open if the watchdog function is not needed.
Whenever the watchdog pin is opened, the internal counter clears before the watchdog timeout occurs.
Moreover, since the manual reset pin is internally pulled up to the VIN pin voltage level, the ICs can be used with the manual reset pin left unconnected if the pin is unused.
The detect voltages are internally fixed between 1.6V ~ 5.0V in increments of 100mV, using laser trimming technology.
Six watchdog timeout period settings are available in a range from 6.25msec to 1.6sec and seven release delay times are available in a range from 3.13msec to 1.6sec.