TEA7532 ST Microelectronics, Inc., TEA7532 Datasheet - Page 5

• Manufacturer Part Number: TEA7532
• Description: Monitor Amplifier With Anti-larsen Function And Adjustment (full Duplex)
• Manufacturer: ST Microelectronics, Inc.

TEST CIRCUITS
Figure 7 : Shuntvoltage Regulator/ Reference
Figure 9 : Impedance ZMIC, ZINP and Zin2.
Zmic =
Note : S0 open for VLS 1
S0 close for VLSM.
Voltage at Pin 1.
1.1 V
I6
; Zinp =
1.1 V
I9
; Zin2 =
1.1 V
I2
Figure 8 : Loudspeaker Amplifier : Gain/Distor
Figure 10 : Antiacoustic Feedback System at
V
G
LS
G =
VOFFS with Vin = 0.
ND
= 0
= 1
V (10) – V (12)
tion/Output Offset.
G011.
V (9)
=
V (9)
V out
G1XX
G000
G010
G001
S1
1
0
0
0
TEA7532
S2
X
0
1
0
S3
X
0
0
1
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