XC61G TOREX [Torex Semiconductor], XC61G Datasheet - Page 5

• Manufacturer Part Number: XC61G
• Description: Low Voltage Detectors (VDF= 0.8V?1.5V) Standard Voltage Detectors (VDF 1.6V?6.0V)
• Manufacturer: TOREX [Torex Semiconductor]

■NOTES ON USE
●Oscillation Description
(2) Oscillation as a result of through current
1. Please use this IC within the stated maximum ratings. Operation beyond these limits may cause degrading or permanent
2. When a resistor is connected between the V
3. When a resistor is connected between the V
4. With a resistor connected between the V
5. In order to stabilize the IC's operations, please ensure that V
6. Please use N-ch open drains configuration, when a resistor R
(1) Output current oscillation with the CMOS output configuration
Since the XC61G series are CMOS IC
release and detect operations). Consequently, oscillation is liable to occur as a result of drops in voltage at the through
current's resistor (R
Since hysteresis exists during detect operations, oscillation is unlikely to occur.
When the voltage applied at IN rises, release operations commence and the detector's output voltage increases. Load
current (I
input (IN) and the V
voltage level at the V
commence. Following detect operations, load current flow will cease and since voltage drop at R
voltage level at the V
Oscillation may occur with this " release - detect - release " repetition.
Further, this condition will also appear via means of a similar mechanism during detect operations.
damage to the device.
as a result of voltage drops at R
output configurations, oscillation may occur as a result of through current at the time of voltage release even if load
current (I
supply current flowing through the V
several μ sec / V.
In such cases, please ensure that R
OUT
OUT
) does not exist. (refer to the Oscillation Description (2) below )
) will flow at R
IN
IN
IN
) during release voltage operations. (refer to Figure 3 )
IN
pin, the load current will flow via the IC's V
pin will rise and release operations will begin over again.
pin. When the V
L
. Because a voltage drop (R
IN
if load current (I
IN
IN
is less than 10kΩ and that C is more than 0.1μF.
pin.
S
, through current will flow when the IC's internal circuit switching operates (during
IN
IN
pin and the input, detect and release voltage will rise as a result of the IC's
pin voltage level falls below the detect voltage level, detect operations will
IN
IN
pin and the input with CMOS output configurations, oscillation may occur
pin and the input with CMOS output configurations, irrespective of N-ch
OUT
) exists. (refer to the Oscillation Description (1) below)
IN
x I
IN
IN
OUT
is connected between the V
pin's input frequency's rise and fall times are more than
) is produced at the R
IN
pin. The voltage drop will also lead to a fall in the
IN
resistor, located between the
IN
pin and power source.
IN
will disappear, the
XC61G
Series
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