OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

TEF6901AH/V5S,557

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45P46-P48P49-P51P52-P54P55-P57P58-P60P61-P63P64-P66P67-P69P70-P72P73-P75P76-P78P79-P81P82-P84P85-P87P88-P90P91-P93P94-P96P97-P99P100-P102P103-P105P106-P107
TEF6901A_3 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 03 — 20 March 2008 64 of 107
NXP Semiconductors
TEF6901A
Integrated car radio
[1] The overall gain is the sum of the input gain setting ING[3:0] and the volume setting VOL[6:0].
The overall gain has a range of +28 dB to −83 dB.
For ING + VOL > 28 dB the overall gain is 28 dB.
For ING + VOL < −83 dB the mute is active.
[2] For overall gain values below −75 dB (ING + VOL < −75 dB) the gain steps have a monotonous sequence.
The values of gain set error, gain step error and gain tracking error are not specified. The minimum gain
value is determined by the mute value.
1100110−74
[1][2]
1100111−75
[1][2]
1101000−76
[1][2]
1101001−77
[1][2]
1101010−78
[1][2]
1101011−79
[1][2]
1101100−80
[1][2]
1101101−81
[1][2]
1101110−82
[1][2]
1101111−83
[1][2]
1110000−84
[1][2]
1110001−85
[1][2]
1110010−86
[1][2]
1110011−87
[1][2]
1110100−88
[1][2]
1110101−89
[1][2]
1110110−90
[1][2]
1110111−91
[1][2]
1111000−92
[1][2]
1111001−93
[1][2]
1111010−94
[1][2]
1111011−95
[1][2]
1111100−96
[1][2]
1111101−97
[1][2]
1111110−98
[1][2]
1111111mute
Table 83. Volume setting
…continued
VOL6 VOL5 VOL4 VOL3 VOL2 VOL1 VOL0 Volume (dB)
TEF6901A_3 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 03 — 20 March 2008 65 of 107
NXP Semiconductors
TEF6901A
Integrated car radio
8.2.20 Write mode: data byte TREBLE
Table 84. TREBLE - format of data byte 12h with default setting
7 6 5 4 3 2 1 0
0 TRE2 TRE1 TRE0 TREM TRF1 TRF0 0
000110
Table 85. TREBLE - data byte 12h bit description
Bit Symbol Description
7 - reserved; 0 = normal operation
6 to 4 TRE[2:0] treble setting; treble amplification or gain setting; see
Table 86 and
Figure 37
3 TREM treble control mode; treble control of attenuation or gain; see
Table 86
0 = treble mode is set to attenuation
1 = treble mode is set to gain
2 and 1 TRF[1:0] treble frequency
00 = 8 kHz
01 = 10 kHz
10 = 12 kHz
11 = 15 kHz
0 - reserved; 0 = normal operation
Table 86. Treble control setting
TRE2 TRE1 TRE0 Treble control
TREM = 0
0000 dB
001−2 dB
010−4 dB
011−6 dB
100−8 dB
101−10 dB
110−12 dB
111−14 dB
TREM = 1
0000 dB
0012 dB
0104 dB
0116 dB
1008 dB
1 0 1 10 dB
1 1 0 12 dB
1 1 1 14 dB
TEF6901A_3 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 03 — 20 March 2008 66 of 107
NXP Semiconductors
TEF6901A
Integrated car radio
8.2.21 Write mode: data byte BASS
Fig 37. Treble amplitude control characteristics; treble frequency (TRF) = 10 kHz
001aab550
0
−8
8
16
gain
(dB)
−16
f
audio
(kHz)
10
−2
1010
−1
1
Table 87. BASS - format of data byte 13h with default setting
7 6 5 4 3 2 1 0
BAS3 BAS2 BAS1 BAS0 BASM BAF1 BAF0 0
0000110
Table 88. BASS - data byte 13h bit description
Bit Symbol Description
7 to 4 BAS[3:0] bass setting; bass amplification or gain setting; see
Table 89 and Figure 38
3 BASM bass control mode; bass control of attenuation or gain; see
Table 89
0 = bass mode is set to attenuation
1 = bass mode is set to gain
2 and 1 BAF[1:0] bass frequency
00 = 60 Hz
01 = 80 Hz
10 = 100 Hz
11 = 120 Hz
0 - reserved; 0 = normal operation
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45P46-P48P49-P51P52-P54P55-P57P58-P60P61-P63P64-P66P67-P69P70-P72P73-P75P76-P78P79-P81P82-P84P85-P87P88-P90P91-P93P94-P96P97-P99P100-P102P103-P105P106-P107

TEF6901AH/V5S,557

Mfr. #:
Buy TEF6901AH/V5S,557
Manufacturer:
NXP Semiconductors
Description:
Tuners INTEGRATED CAR RADIO
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet