tea6321t-v1 NXP Semiconductors, tea6321t-v1 Datasheet - Page 31

• Manufacturer Part Number: tea6321t-v1
• Description: Sound Fader Control Circuit
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1995 Dec 19
Sound fader control circuit
Fig.27 Pins 11, 13 to 18, 20, 22: inputs.
4.25 V
35 k
Fig.30 Pin 31: supply voltage.
11
4.25 V
31
+
MBE909
Fig.29 Pin 19: filtering for supply; pin 21: reference voltage.
apply +8.5 V to this pin
19
5 k
MBE907
8.5 V
4.25 V
21
31
4.7 k
300
maximum
200 A
3.4 k
3.4 k
Fig.31 Pin 32: SCL (I
1.3 k
4.5 k
0.6 A
constant
Fig.28 Pin 12: mute control.
MED439
32
5 V
+
1.8 k
12
8.5 V
2
Preliminary specification
C-bus clock).
MED440
MBE908
TEA6321
constant
2.2 V