tea6324t NXP Semiconductors, tea6324t Datasheet - Page 24

• Manufacturer Part Number: tea6324t
• Description: Sound Control Circuit
• Manufacturer: NXP Semiconductors

Philips Semiconductors
In cases where at the maximum volume position the 20 dB gain is not needed, it is recommended that the maximum
boost gain should be used. This coupled with increased attenuation in the last section (volume II), results in a lower noise
and offset voltage.
1997 Mar 13
Sound control circuit
a. Gain volume I = 20 dB (G
b. Gain volume I = 20 dB (G
v(max)
v(max)
); gain volume II = 0 dB; control range = 55 dB.
); gain volume II = 6 dB global setting; control range now 49 dB, previously 55 dB.
handbook, halfpage
handbook, halfpage
V i(min) = 200 mV
V i(min) = 200 mV
TEA6324T
TEA6324T
Fig.10 Level diagram.
V o = 2 V for P (max)
V o = 1 V for P (max)
24
a.
b.
POWER STAGE
POWER STAGE
G = 20 dB
G = 26 dB
P (max) = 100 W at 4
P (max) = 100 W at 4
MHA596
MHA597
Preliminary specification
TEA6324T