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參數(shù)資料
| 型號： | TDA7460ND |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO20 |
| 封裝： | ROHS COMPLIANT, SOP-20 |
| 文件頁數(shù)： | 15/49頁 |
| 文件大?。?/td> | 473K |
| 代理商： | TDA7460ND |
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Stereo decoder part
TDA7460ND
De-emphasis and high cut(1)
τ
HC50
De-emphasis time constant
Bit = 7, Subadr. 10 =
0VLEVEL >> VHCH
25
50
75
ms
τ
HC75
De-emphasis time constant
Bit = 7, Subadr. 10 =
1VLEVEL >> VHCH
50
75
100
ms
τ
HC50
High cut time constant
Bit = 7, Subadr. 10 =
0VLEVEL >> VHCL
100
150
200
ms
τ
HC75
High cut time constant
Bit = 7, Subadr. 10 =
1VLEVEL >> VHCL
150
225
300
ms
Stereo blend and high cut-control
REF5V
Internal reference voltage
4.7
5
5.3
V
TCREF5V
Temperature coefficient
3300
ppm
LGmin
Min. level gain
-1
0
+1
dB
LGmax
Max. level gain
8
10
12
dB
LGstep
Level gain step resolution
0.3
0.67
1.0
dB
VSBLmin
Min.voltage for mono
29
33
37
%REF
5V
VSBLmax Max. voltage for mono
54
58
62
%REF
5V
VSBLstep Step resolution
5.0
8.4
12
%REF
5V
Stereo blend and high cut control
VHCHmin
Min.voltage for no high cut
36
42
46
%REF
5V
VHCHmax
Max. voltage for no high cut
62
66
70
%REF
5V
VHCHstep
Step resolution
5
8.4
12
%REF
5V
VHCLmin
Min. voltage for full high cut
13
17
21
%VHC
H
VHCLmax Max. voltage for full high cut
29
33
37
%VHC
H
Carrier and harmonic suppression at the output
α19
Pilot signal
f = 19 kHz
40
50
dB
α38
Sub carrier
f = 38 kHz
75
dB
α57
Sub carrier
f = 5 kHz
62
dB
α76
Subcarrier
f = 76 kHz
90
dB
Table 8.
Stereo decoder electrical characteristics (continued)
(VS = 9 V; de-emphasis time constant = 50 μs, VMPX = 500 mV, 75 kHz deviation,
f = 1 kHz. GI = 6 dB, Tamb = 25 °C; unless otherwise specified)
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
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| TDA7460NDTR | SPECIALTY CONSUMER CIRCUIT, PDSO20 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA7460NDTR | 功能描述:音頻 DSP CARRADIO SIGNAL PROCESSOR RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| TDA7461 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:CAR RADIO SIGNAL PROCESSOR |
| TDA7461D | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:CAR RADIO SIGNAL PROCESSOR |
| TDA7461N | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:CAR RADIO SIGNAL PROCESSOR |
| TDA7461N_03 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:CAR RADIO SIGNAL PROCESSOR |
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