Electrical Characteristics: (VP = 17.5V, TA = +25°C, VFB = 45V, fi = 50Hz, II(sb) = 400µA
unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max
DC Supply
Operating Supply Voltage
Flyback Supply Voltage
Supply Current
Vertical Circuit
VP
VFB
Note 1
IP No Load, No Signal
9
–
25
VP
–
50
VP
–
60
–
30 55
Output Voltage Swing (Scan)
Linearity Error
Output Voltage Swing (Flyback)
VO(A) – VO(B)
Forward Voltage of the Internal
Efficiency Diode (VO(A) – VFB)
Output Offset Current
Offset Voltage at the Input of the
Feedback Amplifier (VI(fb) – VO(B))
DC Output Voltage
Open Loop Voltage Gain (V7–4/V1–2)
Open Loop Voltage Gain
(V7–4/V9–4, V1–2 = 0)
Voltage Ratio V1–2/V9–4
Frequency Response (–3dB)
Current Gain (IO/Idiff)
Current Gain Drift as a Function
of Temperature
VO
LE
VO
VDF
|IOS|
∆VOS T
VO(A)
GVO
VR
fres
GI
∆GC T
Idiff = 0.6mA(P–P), Vdiff = 1.8V(P–P),
IO = 3A(P–P)
IO = 3A(P–P), Note 4
IO = 50mA(P–P), Note 4
Idiff = 0.3mA, IO = 1.5A
IO = –1.5A, Idiff = 0.3mA
Idiff = 0, II(sb) = 50µA to 500µA
Idiff = 0
Idiff = 0, Note 5
Note 6, Note 7
Note 6
Open Loop, Note 8
19.8 –
–
–
1
3
–
1
3
–
39
–
–
–
1.5
–
–
30
–
–
72
–
8
–
–
80
–
–
80
–
–
0
–
–
40
–
– 5000 –
–
–
10–4
Signal Bias Current
Flyback Supply Current
Power Supply Ripple Rejection
II(sb)
IFB
PSRR
During Scan
Note 9
50 400 500
–
– 100
–
80
–
DC Input Voltage
Common Mode Input Voltage
Input Bias Current
Common Mode Output Current
Guard Circuit
VI(DC)
VI(CM)
Ibias
IO(CM)
II(sb) = 0
II(sb) = 0
∆II(sub) = 300µA(P–P), fi = 50Hz,
Idiff = 0
–
2.7
–
0
–
1.6
–
0.1 0.5
–
0.2
–
Output Current
Output Voltage on Pin8
Allowable Voltage on Pin8
IO
Not Active, VO(guard) = 0V
Active, VO(guard) = 3.6V
VO(guard) IO = 100µA
Maximum Leakage Current =
10µA
–
–
50
1.0
–
2.5
4.6
–
5.5
–
–
40
Unit
V
V
V
mA
V
%
%
V
V
mA
µV/K
V
dB
dB
dB
Hz
K
µA
µA
dB
V
V
µA
mA
µA
mA
V
V