Sharp 28JS-74SS Service Manual page 53

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TDA6109JF (IC1801)
Characteristics
= −20 to +150 °C; V
Operating range: T
j
V
= V
= V
oc(1)
oc(2)
oc(3)
(measured in test circuit of Fig.8); unless otherwise specified.
SYMBOL
I
quiescent supply current
q
V
internal reference voltage
ref(int)
(input stage)
R
input resistance
i
G
gain of amplifier
∆G
gain difference
V
nominal output voltage at
oc
pins 7, 8 and 9 (DC value)
∆V
differential nominal output
oc(offset)
offset voltage between
pins 7 and 8, 8 and 9 and
9 and 7 (DC value)
∆V
output voltage temperature drift
oc(T)
at pins 7, 8 and 9
∆V
differential output offset voltage
oc(offset)(T)
temperature drift between
pins 7 and 8, 8 and 9 and
7 and 9
I
offset current of measurement
om(offset)
output (for three channels)
∆I
/∆I
linearity of current transfer
om
oc
(for three channels)
I
maximum peak output current
oc(max)
(pins 7, 8 and 9)
V
minimum output voltage
oc(min)
(pins 7, 8 and 9)
V
maximum output voltage
oc(max)
(pins 7, 8 and 9)
B
small signal bandwidth
S
(pins 7, 8 and 9)
B
large signal bandwidth
L
(pins 7, 8 and 9)
t
cathode output propagation
P(oc)
time 50% input to 50% output
(pins 7, 8 and 9)
∆t
difference in cathode output
P(oc)
propagation time 50% input to
50% output (pins 7 and 8,
7 and 9 and 8 and 9)
= 180 to 210 V. Test conditions: T
DD
1
=
V
; C
= 10 pF (C
consists of parasitic and cathode capacitance); R
2
DD
L
L
PARAMETER
CONDITIONS
= 0 µA
I
i
= 0 µA
I
i
= 0 µA; 1.5 V < V
I
< 5.5 V;
oc
i
3 V < V
< 6 V
om
−100 µA < I
< 100 µA;
oc
1.5 V < V
< 5.5 V; 3 V < V
i
om
−100 µA < I
< 18 mA;
oc
1.5 V < V
< 5.5 V; 3 V < V
i
om
− 50 V
50 V < V
< V
oc
DD
V
= 7.0 V; note 1
i
V
= 1.0 V; note 1
i
V
= 60 V (p-p)
oc
V
= 100 V (p-p)
oc
V
= 100 V (p-p) square wave;
oc
f <1 MHz; t
= t
= 40 ns
r
f
(pins 1, 2 and 3); see Figs 6 and 7
V
= 100 V (p-p) square wave;
oc
f < 1 MHz; t
= t
= 40 ns
r
f
(pins 1, 2 and 3)
53
= 25 °C; V
= 200 V;
amb
DD
= 18 K/W
th(h-a)
MIN.
TYP.
8.8
10.3
2.5
3.2
47.5
51.0
−2.5
0
116
129
0
−10
0
−50
0.9
1.0
< 6 V
0.9
1.0
< 4 V
28
− 15 −
V
DD
9.0
8.0
32
−10
0
28JS-74S
MAX. UNIT
11.7
mA
V
kΩ
55.0
+2.5
142
V
5
V
mV/K
mV/K
µA
+50
1.1
1.1
mA
10
V
V
MHz
MHz
ns
+10
ns

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