TDA1029 Philips Semiconductors, TDA1029 Datasheet - Page 10

• Manufacturer Part Number: TDA1029
• Description: Signal-sources switch
• Manufacturer: Philips Semiconductors

Philips Semiconductors
Product specification
Signal-sources switch
TDA1029
APPLICATION NOTES
Input protection circuit and indication
Fig.7 Circuit diagram showing input protection and indication.
Unused signal inputs
Any unused inputs must be connected to a d.c. (bias) voltage, which is within the d.c. input voltage range; e.g. unused
inputs can be connected directly to pin 10.
Circuits with standby operation
The control inputs (pins 11, 12 and 13) are high-ohmic at V
20 V (I
1 A), as well as, when the supply voltage
SH
SH
(pin 14) is switched off.
January 1980
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