BA8400 데이터 시트보기 (PDF) - ROHM Semiconductor
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BA8400 Datasheet PDF : 9 Pages
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Video ICs
BA8400FV
•Electrical characteristics (unless otherwise noted, Ta = 25°C and VCC = 3V)
Parameter
Symbol Min. Typ. Max. Unit
Circuit current
〈AGC amplifier〉
AGC amplifier gain
ICC
—
3.5
7.0
mA
GVagc
2.5
4.5
6.5
dB
Input bias voltage
VIB8
1.35
1.7
2.05
V
Pin 5 input resistance
ZIN5
1.6
2.0
2.4
kΩ
AGC control sensitivity
∆AGC / V – 2
0
+2
dB
Output amplitude
VAGC 0.88
1.1
1.32
VP-P
〈Hysteresis amplifier〉
Hysteresis width
∆HysV ± 250 ± 290 ± 330
mV
CTLOUT output high level voltage VOHP
2.0
2.8
—
V
CTLOUT output low level voltage VOLP
—
0.2
1.0
V
〈REC amplifier〉
Recording current
Irec ± 1.3 ± 2.5 ± 3.7
mA
Max. output high level voltage
VOHR
2.0
2.8
—
V
Max. output low level voltage
VOLR
—
0.2
1.0
V
Threshold voltage
Vth3
1.0
1.5
2.0
V
Input resistance
ZIN3
24
30
36
kΩ
〈REC / PB switch〉
Threshold voltage
Vth2
1.0
1.5
2.0
V
REC to PB switching time
TR – P
—
—
100
ms
∗ Note: The switching time from REC to PB is the time until CTLOUT is output.
Conditions
No signal, CTLOUT: High
—
—
—
VIN = 0.15→1.0VP-P
f = 300Hz, VIN = 300mVP-P
—
IO = – 0.5mA
IO = + 0.5mA
RO = 400 W
IO = – 0.5mA
IO = + 0.5mA
—
—
—
∗See note below
5
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