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参数资料
| 型号： | TDA7407 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP44 |
| 封装： | 10 X 10 MM, 1.40 MM HEIGHT, LQFP-44 |
| 文件页数： | 10/46页 |
| 文件大小： | 692K |
| 代理商： | TDA7407 |
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Obsolete
Product(s)
- Obsolete
Product(s)
Noise blanker part
TDA7407
Figure 3.
Vn timing diagram
TS
Suppression pulse
duration (6)
Signal HOLDN in
testmode
BLT = 00
TBD
38
TBD
μs
BLT = 10
TBD
32
TBD
μs
BLT = 01
TBD
25.5
TBD
μs
BLT = 00
TBD
22
TBD
μs
VRECTADJ
Noise rectifier
discharge adjustment
(7)
Signal PEAK in
testmode
NRD = 00 (5)
(10)
0.3
(10)
V/ms
NRD = 01 (5)
(10)
0.8
(10)
V/ms
NRD = 10 (5)
(10)
1.3
(10)
V/ms
NRD = 11 (5)
(10)
2.0
(10)
V/ms
SRPEAK Noise rectifier charge
Signal PEAK in
testmode
PCH = 0 (8)
(10)
10
(10)
mV/
μs
PCH = 1 (8)
(10)
20
(10)
mV/
μs
VADJMP
Noise rectifier
adjustment through
multipath (9)
Signal PEAK in
testmode
MPNB = 00 (9)
(10)
0.3
(10)
V/ms
MPNB = 01 (9)
(10)
0.5
(10)
V/ms
MPNB = 10 (9)
(10)
0.7
(10)
V/ms
MPNB = 11 (9)
(10)
0.9
(10)
V/ms
1.
All Thresholds are measured using a pulse with TR =2ms, THIGH = 2ms and TF = 10ms. The repetition
rate must not increase the PEAK voltage
2.
NBT represents the Noiseblanker Byte bits D2, D0 for the noise blanker trigger threshold
3.
NAT represents the Noiseblanker Byte bit pair D4, D3 for the noise controlled triggeradjustment
4.
OVD represents the Noiseblanker Byte bit pair D7, D6 for the over deviation detector
5.
FSC represents the Fieldstrength Byte bit pair D1, D0 for the fieldstrength control
6.
BLT represents the Speaker RR Byte bit pair D7, D6 for the blanktime adjustment
7.
NRD represents the Configuration Byte bit pair D1, D0 for the noise rectifier discharge adjustment
8.
PCH represents the Stereo decoder Byte bit D5 for the noise rectifier charge current adjustment
9.
MPNB represents the HighCut Byte bit D7 and the Fieldstrength Byte D7 for the noise rectifier multipath
adjustment
10. By design / characterization functionally guaranteed through dedicated test mode structure
Table 7.
Noise blanker electrical characteristics (continued)
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
VOP
VIN
DC
TR
THIGH
TF
Time
D97AU636
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TDA7407_07 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Advanced car signal processor |
| TDA7407D | 功能描述:音频 DSP INFOTAINMENT SIGNAL RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
| TDA7407DTR | 功能描述:IC PROCESSOR ADV SIGNAL 44-LQFP RoHS:是 类别:集成电路 (IC) >> 线性 - 音频处理 系列:- 其它有关文件:STA321 View All Specifications 标准包装:1 系列:Sound Terminal™ 类型:音频处理器 应用:数字音频 安装类型:表面贴装 封装/外壳:64-LQFP 裸露焊盘 供应商设备封装:64-LQFP EP（10x10） 包装:Digi-Reel® 其它名称:497-11050-6 |
| TDA7407TR | 功能描述:处理器 - 专门应用 Advanced car signal processor RoHS:否 制造商:Freescale Semiconductor 类型:Multimedia Applications 核心:ARM Cortex A9 处理器系列:i.MX6 数据总线宽度:32 bit 最大时钟频率:1 GHz 指令/数据缓存: 数据 RAM 大小:128 KB 数据 ROM 大小: 工作电源电压: 最大工作温度:+ 95 C 安装风格:SMD/SMT 封装 / 箱体:MAPBGA-432 |
| TDA7409 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:CARRADIO-SIGNAL-PROCESSOR |
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