TEF6890H NXP Semiconductors, TEF6890H Datasheet - Page 34
TEF6890H
Manufacturer Part Number
TEF6890H
Description
Manufacturer
NXP Semiconductors
Datasheet
1.TEF6890H.pdf
(55 pages)
Specifications of TEF6890H
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TEF6890H/V2,518
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Company:
Part Number:
TEF6890H/V2,557
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Company:
Part Number:
TEF6890H/V3,518
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Company:
Part Number:
TEF6890H/V3,557
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Philips Semiconductors
11.2.7
Table 33 Format of data byte 9H with default setting
Table 34 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
S
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.
34
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
TEF6890H
as a function of
1.25
(slope).
V eq (V)
MHC340
SMON
1.5
BIT 0
1