Advanced Analog Technology, Inc.
ELECTRICAL CHARACTERISTICS, VDD = 6.0V (UNLESS OTHERWISE
SPECIFIED) (SEE NOTE 1)
OSCILLATOR
PARAMETER
TEST CONDITION
MIN TYP MAX UNIT
COSC = 330pF,
fOSC
Frequency
kHz
160
200
240
ROSC = 10kΩ
VDD = 4.0V to 14.0V,
TC = 25 oC
Frequency Changes with
VDD
f∆V
-
1
-
%
COSC = 330pF,
ROSC = 10kΩ
UNDER VOLTAGE PROTECTION
PARAMETER
TEST CONDITION MIN TYP MAX UNIT
VUPH
TC = 25 oC
Upper Threshold Voltage
-
2.9
-
-
-
V
V
V
VUPL
VHYS
TC = 25 oC
TC = 25 oC
Lower Threshold Voltage
Hysteresis (VUPH –VUPL
-
-
2.53
0.37
)
SHORT CIRCUIT PROTECTION CONTROL
PARAMETER
TEST CONDITION
MIN TYP MAX UNIT
Vr1
Vr2
ISCP
Input Threshold Voltage
CH1, CH2
-
-
1.18
V
V
Short Circuit Detect
Threshold Voltage
0.65 0.70 0.75
SCP Terminal Source
Current
µA
− 20
−15 −10
Stand-by Voltage
Latch Voltage
VSTB
VLT
-
-
50
30
100
100
mV
mV
Note 1: Typical values of all parameters are specified at TC =25 oC.
– 台灣類比科技股份有限公司 –
– Advanced Analog Technology, Inc. –
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