UDA1384H/N1,557 NXP Semiconductors, UDA1384H/N1,557 Datasheet - Page 32

• Manufacturer Part Number: UDA1384H/N1,557
• Description: IC AUDIO CODEC 44-QFP
• Manufacturer: NXP Semiconductors
• Type: Audio Codecr

Specifications of UDA1384H/N1,557

• Data Interface: I²C, Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 5 / 6
• Sigma Delta: No
• S/n Ratio, Adcs / Dacs (db) Typ: 98 / 110 (Differential), 98 / 110 (Single-Ended)
• Voltage - Supply, Analog: 2.7 V ~ 3.6 V
• Voltage - Supply, Digital: 2.7 V ~ 3.6 V
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 44-MQFP, 44-PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-3450; 935274756557; UDA1384H

Philips Semiconductors
9397 750 14366
Product data sheet
11.6 Status output register
Table 36:
Table 37:
Bit
15 to 6
5
4
3
2
1
0
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Symbol
-
VS
AS1
AS0
DS2
DS1
DS0
Status output register (address 0Fh) bit allocation
Description of status output register bits
15
7
-
-
-
-
Description
not used
Voice ADC status. Bit VS indicates the hard mute status of the voice ADC.
ADC 2 status. Bit AS1 indicates the hard mute status of ADC 2.
ADC 1 status. Bit AS0 indicates the hard mute status of ADC 1.
DAC channel 5 and 6 status. Bit DS2 indicates the hard mute status of DAC
channel 5 and 6.
DAC channel 3 and 4 status. Bit DS1 indicates the hard mute status of DAC
channel 3 and 4.
DAC channel 1 and 2 status. Bit DS0 indicates the hard mute status of DAC
channel 1 and 2.
1 = power-down is ready and the clock may be disabled
0 = power-down is not ready and the clock should not be disabled
1 = power-down is ready and the clock may be disabled
0 = power-down is not ready and the clock should not be disabled
1 = power-down is ready and the clock may be disabled
0 = power-down is not ready and the clock should not be disabled
1 = power-down is ready and the clock may be disabled
0 = power-down is not ready and the clock should not be disabled
1 = power-down is ready and the clock may be disabled
0 = power-down is not ready and the clock should not be disabled
1 = power-down is ready and the clock may be disabled
0 = power-down is not ready and the clock should not be disabled
Rev. 02 — 17 January 2005
14
6
-
-
-
-
VS
13
5
-
-
-
AS1
12
4
-
-
-
read only
read only
Multichannel audio coder-decoder
AS0
11
3
-
-
-
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
DS2
10
2
-
-
-
UDA1384
DS1
9
1
-
-
-
DS0
32 of 55
8
0
-
-
-