XC6109 TOREX [Torex Semiconductor], XC6109 Datasheet - Page 10

• Manufacturer Part Number: XC6109
• Description: Voltage Detector with External Delay Type Capacitor
• Manufacturer: TOREX [Torex Semiconductor]

XC6109
10/13
■NOTES ON USE
Figure 3: Circuit example with the delay capacitance pin (Cd) connected to a schottky barrier diode
1. Use this IC within the stated maximum ratings. Operation beyond these limits may cause degrading or permanent
2. The input pin voltage drops by the resistance between power supply and the V
3. Note that a rapid and high fluctuation of the input pin voltage may cause a wrong operation.
4. When there is a possibility of which the input pin voltage falls rapidly (e.g.: 6.0V to 0V) at release operation with the
damage to the device.
delay capacitance pin (Cd) connected to a capacitor, use a schottky barrier diode connected between the V
the Cd pin as the Figure 3 shown below.
operation of the IC. At this time, the operation may be wrong if the input pin voltage falls below the minimum operating
voltage range. In CMOS output, for output current, drops in the input pin voltage similarly occur. Oscillation of the
circuit may occur if the drops in voltage, which caused by through current at operation of the IC, exceed the hysteresis
voltage. Note it especially when you use the IC with the V
Series
VIN
SBD
Cd
Cd
VSS
VIN
VOUT
IN
pin connected to a resistor.
(No resistor needed for
R=100kΩ
CMOS output products)
VOUT
IN
pin, and by through current at
IN
pin and