UDA1341TS/N1 Просмотр технического описания (PDF) - Philips Electronics

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UDA1341TS/N1

Economy audio CODEC for MiniDisc (MD) home stereo and portable applications

Philips Electronics 

Philips Semiconductors

Economy audio CODEC for MiniDisc (MD)

home stereo and portable applications

Preliminary specification

UDA1341TS

7.21.1.5 Output gain switch

A 1-bit value to control the DAC output gain switch.

The default setting is given in Table 5.

Table 11 Gain switch of DAC settings

OGS

0

1

GAIN OF DAC

0 dB

6 dB

7.21.1.6 Input gain switch

A 1-bit value to control the ADC input gain switch.

The default setting is given in Table 5.

Table 12 Gain switch of ADC settings

IGS

GAIN OF ADC

0

0 dB

1

6 dB

7.21.1.7 Polarity of ADC

A 1-bit value to control the ADC polarity. The default

setting is given in Table 5.

Table 13 Polarity control of ADC settings

PAD

POLARITY OF ADC

0 non-inverting

1 inverting

7.21.1.8 Polarity of DAC

A 1-bit value to control the DAC polarity. The default

setting is given in Table 5.

Table 14 Polarity control of DAC settings

PDA

POLARITY OF DAC

0 non-inverting

1 inverting

7.21.1.9 Double speed

A 1-bit value to enable the double speed playback.

The default setting is given in Table 5.

Table 15 Double speed settings

DS

FUNCTION

0 single speed playback

1 double speed playback

7.21.1.10 Power control

A 2-bit value to disable the ADC and/or DAC to reduce

power consumption. The default setting is given in

Table 5.

Table 16 Power control settings

PC1 PC0

00

01

10

11

FUNCTION

ADC

off

off

on

on

DAC

off

on

off

on

1998 Dec 18

15

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