TDA9615 View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

TDA9615

13.2 V, audio processor for VHS hi-fi

Philips Electronics 

Philips Semiconductors

Audio processor for VHS hi-fi

Preliminary specification

TDA9615H

Select byte; subaddress 01 (decoder output select and linear audio volume control)

Table 10 Bits of select byte

BIT

DOS1

DOS0

NIL3

NIL2

NIL1

NIL0

DESCRIPTION

decoder output select 1; see Table 11

decoder output select 0; see Table 11

normal input level 3; see Table 12

normal input level 2; see Table 12

normal input level 1; see Table 12

normal input level 0; see Table 12

Table 11 Bits DOS1 and DOS0; note 1

DOS1

0

0

1

1

DOS0

0

1

0

1

MODE

Tuner

Ext1

SAP

mute

DESCRIPTION

decoder output signal is TUNL and TUNR input signal

decoder output signal is EXT1L and EXT1R input signal

decoder output signal is SAP input signal

mute

Note

1. By selecting bit DOS = 1 of the output byte several independent signal input selections are offered for the decoder

outputs DECL and DECR (pins 18 and 19) via bits DOS1 and DOS0:

a) TUNL and TUNR inputs (pins 1 and 2)

b) EXT1L and EXT1R inputs (pins 5 and 6)

c) SAP input (pin 44)

d) Mute.

These decoder selections are also operable in ‘active standby’ mode (bit STBA = 1 of the control byte).

1997 Jun 16

13

Share Link: