TEF6892H/V2,557 NXP Semiconductors, TEF6892H/V2,557 Datasheet - Page 38

• Manufacturer Part Number: TEF6892H/V2,557
• Description: IC RADIO SIGNAL PROC 44-QFP
• Manufacturer: NXP Semiconductors
• Type: Car Signal Processorr

Specifications of TEF6892H/V2,557

• Applications: Automotive Audio
• Mounting Type: Surface Mount
• Package / Case: 44-MQFP, 44-PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935272804557; TEF6892H/V2; TEF6892H/V2

Philips Semiconductors
11.2.10 S
Table 57 Format of data byte 9H with default setting
Table 58 Description of data byte 9H
2003 Oct 21
handbook, halfpage
Car radio integrated signal processor
(1)
(2)
(3)
(4)
Fig.12 Soft mute attenuation
4 and 3
2 and 1
MSL[1:0] = 11.
MST2
BIT 7
7 to 5
(dB)
mute
BIT
0
0
12
24
36
48
60
MST[2:0] = 000 = 0.75 V.
MST[2:0] = 001 = 0.88 V.
MST[2:0] = 010 = 1 V.
MST[2:0] = 011 = 1.12 V.
0
0.25
UBADDRESS
equivalent level voltage V
(1)
SYMBOL
UMD[1:0]
MST[2:0]
MSL[1:0]
0.75
SMON
MST1
BIT 6
1
9H; SOFTMUTE
(2) (3) (4)
1.25
(5)
Soft mute start.
Soft mute slope. See Fig.13.
USN mute depth. Maximum soft mute attenuation of the soft mute via USN control;
see Fig.14.
Soft mute enable. 0 = disable; 1 = enable.
(5)
(6)
(7)
(8)
MST0
BIT 5
mute
MST[2:0] = 100 = 1.25 V.
MST[2:0] = 101 = 1.5 V.
MST[2:0] = 110 = 1.75 V.
MST[2:0] = 111 = 2 V.
(6)
1
eq
1.75
as a function of
(start).
(7)
V eq (V)
MHC339
(8)
2.25
MSL1
BIT 4
mute
0
= 3 dB; see Fig.12.
38
handbook, halfpage
MSL0
BIT 3
MST[2:0] = 000.
(1) MSL[1:0] = 00 = 8 dB/V.
(2) MSL[1:0] = 01 = 16 dB/V.
(3) MSL[1:0] = 10 = 24 dB/V.
(4) MSL[1:0] = 11 = 32 dB/V.
Fig.13 Soft mute attenuation
(dB)
mute
1
DESCRIPTION
12
18
24
0
6
0.25
equivalent level voltage V
(1)
(2)
(3)
(4)
0.5
UMD1
BIT 2
0
0.75
UMD0
1
BIT 1
mute
1
eq
Product specification
TEF6892H
as a function of
1.25
(slope).
V eq (V)
MHC340
SMON
1.5
BIT 0
1