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TDA6111Q (IC850, IC851, IC852)
Block Diagram
handbook, full pagewidth
inverting
input
non-inverting
input
Pin Description
SYMBOL
PIN
V
1
non-inverting voltage input
ip
V
2
supply voltage LOW
DDL
V
3
inverting voltage input
in
GND
4
ground, substrate
I
5
black current measurement
om
output
V
6
supply voltage HIGH
DDH
V
7
cathode transient voltage output
cn
V
8
cathode DC voltage output
oc
V
9
feedback voltage output
fb
supply voltage
input HIGH
6
7 V
MIRROR
V bias
C par
3
DIFFERENTIAL
TDA6111Q
1
STAGE
CURRENT
MIRROR
SOURCE
4
ground
(substrate)
Fig.1 Block diagram.
DESCRIPTION
feedback
output
9
MIRROR
FOLLOWERS
MIRROR
2
MGA058
supply voltage
input LOW
Pin Assignments
ndbook, halfpage
V
ip
V
DDL
V
in
GND
I
om
V
DDH
V
cn
V
oc
V
fb
Fig.2 Pin configuration.
57
28JW-74E
cathode
7
transient
output
8
cathode
DC output
black current
5
measurement
output
1
2
3
4
5
TDA6111Q
6
7
8
9
MGA057
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