参数资料
型号: TDA7461NDTR
厂商: STMICROELECTRONICS
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO28
封装: SOP-28
文件页数: 15/48页
文件大小: 437K
代理商: TDA7461NDTR
Stereo decoder part
TDA7461
Traffic radio (3)
α57
Signal
f = 57 kHz
70
dB
SCA - Subsidiary communications authorization (4)
α67
Signal
f = 67 kHz
75
dB
ACI - Adjacent channel interference (5)
α114
Signal
f = 114 kHz
95
dB
α190
Signal
f = 190 kHz
84
dB
1.
By design/characterization but functionally guaranteed through dedicated test mode structure
2.
Intermodulation Suppression: measured with: 91% pilot signal; fm = 10kHz or 13kHz.
3.
Traffic radio (V.F.) suppression: measured with: 91 % stereo signal; 9 % pilot signal; fm=1 kHz; 5% sub carrier (f = 57 kHz,
fm = 23 Hz AM, m = 60 %)
4.
SCA (subsidiary communications authorization) measured with: 81% mono signal; 9% pilot signal; fm = 1 kHz; 1 0% SCA
sub carrier (fs = 6 7 kHz, unmodulated).
5.
ACI (adjacent channel interference) measured with: 90% mono signal; 9% pilot signal; fm = 1 kHz; 1% spurious signal
(fs = 110 kHz or 186 kHz, unmodulated).
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
相关PDF资料
PDF描述
TDA7461N SPECIALTY CONSUMER CIRCUIT, PDIP28
TDA7462D SPECIALTY CONSUMER CIRCUIT, PDSO28
TDA7463AD 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO20
TDA7463A 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO20
TDA7463 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP16
相关代理商/技术参数
参数描述
TDA7462 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:DUAL AUDIOPROCESSOR WITH COMPANDER AND SUBWOOFER OUTPUT
TDA7462D 功能描述:音频 DSP Dual Audioprocessor 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
TDA7462D013TR 功能描述:音频 DSP DUAL AUDIOPROCESSOR COMPANDER /SUBWOOFER 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
TDA7463A 功能描述:多媒体杂项 Lo Vltg TONE CONTROL RoHS:否 制造商:Texas Instruments 类型: 通道数量: 转换速率:540 Mbps 分辨率: 封装 / 箱体:SOIC-16 封装:Tube
TDA7463A_1 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:LOW VOLTAGE TONE CONTROL DIGITALLY CONTROLLED AUDIO PROCESSOR