TEA7532 ST Microelectronics, Inc., TEA7532 Datasheet - Page 11

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

THEORETICAL VOLTAGE ON PIN 3
Figure 19 :
Figure 20.
PIN 4 : CIRCUIT SUPPLY VOLTAGE
With pin 1 open circuit, VLS is internally stabilized at
2.8 V.
When the TEA7532 is under AGC control, the voltage
on this pin varies slightly (due to AGC action).
-
-
-
The value of R affects the system time constant
and the charge/discharge duty cycle.
The value of C only affects the system time con-
stant.
R should be greater or equal than 150 k for cor-
rect AGC operation.
TEA7532
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