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LR8XXYY
Preliminary
CMOS IC
UNISONICTECHNOLOGIESCO.,LTD
5 of 6
www.unisonic.com.tw
QW-R102-069.c
ELECTRICAL CHARACTERISTICS (Cont.)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP MAX UNIT
CE Pull-down Current
IPD
0.3
μA
CE Input Voltage “H”
VCEH
1.0
V
CE Input Voltage “L”
VCEL
0.4
V
Output Noise
en
BW=10Hz ~ 100kHz
60
μVrms
C Ver. (VR2)
10
Ω
Nch ON Resistance For Auto
Discharge (B/C/E Version Only)
RLOW
VIN=4.0V, VCE=0V
Others
50
Ω
Notes: 1. The specification in boldface is checked and guaranteed by design engineering.
2. All of unit are tested and specified under load conditions such that TJ≈TA=25°C except for Output Noise,
Ripple Rejection and Output Voltage Temperature Coefficient items.
3. The maximum Input Voltage of the ELECTRICAL CHARACTERISTICS is 5.25V. In case of exceeding this
specification, the IC must be operated on condition that the Input Voltage is up to 5.5V and the total
operating time is within 500hrs.
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