FAN8038 (KA3038)
Electrical Characteristics (Continued)
Parameter
Symbol
Conditions
OP-AMP
Input bias current
IBIAS IN(+)=1.6V
Input offset voltage
VOFOP IN(+)=1.6V
High level output voltage
VOHOP RL=OPEN
Low level output voltage
VOLOP RL=OPEN
Output drive current (Source) VSOURCE 50Ω GND
Output drive current (Sink)
VSINK 50Ω SVCC
Open loop voltage gain
GVO VIN=−75dB, F=1KHz
Slew rate
SR
-
BATTERY CHARGING CURCUIT
CHGSET pin bias voltage
VCHGSET ADPVCC=4.5V,
CHGSET=1.8KΩ
CHGSET pin output resistance RCHGSET ADPVCC=4.5V
EMPSET pin leak current 1
IEMPSET
EMPSET pin leak current 2
IEMPSET
EMPSET pin saturation voltage VEMPSET
EMPTY DETECTION
EMP detection voltge 1
EMP detection voltge 2
EMP detection hysteresis
voltage 1
EMP detection hysteresis
voltage 2
EMP pin output voltage
EMP pin output leak current
OVP pin input resistance
OVP pin leak current
VEMPT1
VEMPT2
VEMHS1
VEMHS2
VEMP
IEMPLK
ROVP
IOVPLK
EMP_SET pin detection
voltage
EMP_SET pin detection
current
VEMPSET
IEMPSET
ADPVCC=4.5V,
CHGSET=OPEN
ADPVCC=0.6V,
CHGSET=1.8KΩ
ADPVCC=4.5V, IO=300mA,
CHGSET=0Ω
VEMPSET=0V
IEMPSET=−2µA
VEMPSET=0V
IEMPSET=−2µA
IO=1mA, OVP=1V
OVP=2.4V
VEMPSET=0V
SVCC1=SVCC2=0V,
OVP=4.5V
VEMPSET=BATT-EMPSET,
OVP=2V
EMPSET
Min. Typ. Max. Units
-
-
300 nA
−5.5
0
5.5 mV
2.8
-
-
V
-
-
0.2
V
-
−6.5 −3.0 mA
0.4
0.7
-
mA
-
70
-
dB
-
0.5
-
V/µs
0.71 0.81 0.91
V
0.75 0.95 1.20 KΩ
-
-
1.0
µA
-
-
1.0
µA
-
0.45 1.0
V
2.1
2.2
2.3
V
1.7
1.8
1.9
V
25
50
100 mV
25
50
100 mV
-
-
0.5
V
-
-
1.0
µA
17
23
27
KΩ
-
-
1.0
V
1.5
-
-
V
−2
-
-
µA
9