TDA9874AH/V2,557 NXP Semiconductors, TDA9874AH/V2,557 Datasheet - Page 44

• Manufacturer Part Number: TDA9874AH/V2,557
• Description: IC SOUND DEMOD/DECODE 44PQFP
• Manufacturer: NXP Semiconductors
• Type: Demodulatorr

Specifications of TDA9874AH/V2,557

• Applications: TV
• Mounting Type: Surface Mount
• Package / Case: 44-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935263704557; TDA9874AHB; TDA9874AHB

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Table 72 Overview of the slave transmitter registers
Note
1. Registers from subaddress 252 to 255 are for Philips internal purposes only. They are considered as a set of registers for the identification of
SUBADDRESS
(DECIMAL)
individual members and some key parameters in a family of devices.
252
253
254
255
0
1
2
3
4
5
6
7
(1)
IDPILOT
P2IN
OVW
AD7
C4
B7
B7
B7
B7
B7
B7
B7
7
P1IN
SAD
AD6
C3
B6
B6
B6
B6
B6
B6
B6
6
RSSF
AD5
C2
B5
B5
B5
B5
B5
B5
B5
5
AMSTAT
AD4
CI1
C1
B4
B4
B4
B4
B4
B4
B4
B4
4
DATA
VDSP
OSB
AD3
CI2
B3
B3
B3
B3
B3
B3
B3
B3
3
IDDUA
AD10
CFC
AD2
B2
B2
B2
B2
B2
B2
B2
B2
2
IDSTE
S/MB
AD1
AD9
B1
B1
B1
B1
B1
B1
B1
B1
1
D/SB
PFR
AD0
AD8
B0
B0
B0
B0
B0
B0
B0
B0
0
device status (identification, etc.)
NICAM status
NICAM error count
additional data (LSB)
additional data (MSB)
level read-out (MSB)
level read-out (LSB)
SIF level
test register 2
test register 1
device identification code
software identification code
FUNCTION