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TDA7465 PDF预览

TDA7465

更新时间: 2024-09-28 22:53:11
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS /
页数 文件大小 规格书
20页 180K
描述
DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SRS SURROUND SOUND AND VOICE CANCELLER

TDA7465 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:DIP包装说明:SDIP-42
针数:42Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.81信道分离:90 dB
商用集成电路类型:TONE CONTROL CIRCUIT谐波失真:0.01%
JESD-30 代码:R-PDIP-T42JESD-609代码:e3
长度:36.83 mm频带数量:3
信道数量:2功能数量:1
端子数量:42最高工作温度:85 °C
最低工作温度:-10 °C封装主体材料:PLASTIC/EPOXY
封装代码:SDIP封装等效代码:SDIP42,.6
封装形状:RECTANGULAR封装形式:IN-LINE, SHRINK PITCH
峰值回流温度(摄氏度):245电源:9 V
认证状态:Not Qualified座面最大高度:5.08 mm
子类别:Other Consumer ICs最大供电电压 (Vsup):10.2 V
最小供电电压 (Vsup):7 V表面贴装:NO
技术:BICMOS温度等级:OTHER
端子面层:Matte Tin (Sn)端子形式:THROUGH-HOLE
端子节距:1.778 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:15.24 mm
Base Number Matches:1

TDA7465 数据手册

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TDA7465  
DIGITALLY CONTROLLED AUDIO PROCESSOR WITH  
SRS SURROUND SOUND AND VOICE CANCELLER  
The Device incorporates the SRS  
(Sound Retrieval System) under  
licence fromSRS Labs, Inc.  
1 STEREO INPUT AND 1 MIXER INPUT  
INPUT ATTENUATION CONTROL IN 0.5dB  
STEP  
TREBLE MIDDLE AND BASS CONTROL  
VOICE CANCELLER IS AVAILABLE  
STEREO SRS SURROUND SOUND WITH  
CENTER & SPACE CONTROL IS AVAILABLE  
SDIP42  
ORDERING NUMBER: TDA7465  
THREE STANDARD SURROUND MODES  
ARE AVAILABLE:  
- MUSIC IN 4 DIFFERENT SELECTABLE  
RESPONSES  
- MOVIE AND SIMULATED IN 256  
PIN CONNECTION  
DIFFERENT SELECTABLE RESPONSES  
REAR OUTPUT IS AVAILABLE TO DRIVE  
EXTRA SURROUND SPEAKERS  
V
1
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
CREF  
S
PS4  
PS3  
2
REAR_OUT  
REAR_IN  
LPVC  
2 SPEAKERSOUTPUTS  
3
- INDEPENDENT ATTENUATORS IN 1dB  
STEP FOR BALANCE FACILITY  
- ZEROCROSSING ATTENUATION AVAILABLE  
- INDEPENDENT MUTE FUNCTION  
2 RECORD OUTPUTS  
- INDEPENDENT ATTENUATORS IN 1dB  
STEP FOR BALANCE FACILITY  
- MUX AVAILABLE FORPROCESSESSIGNAL  
SELECTION  
PS2  
4
PS1  
5
R_IN  
LP  
6
VREFOUT  
L_IN  
LP1  
7
HP1  
8
MIX  
HP2  
9
NETW2  
NETW1  
RECOUT_L  
RECOUT_R  
L_OUT  
VAR_L  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
BASSO_L  
VAR_R  
- INDEPENDENT MUTE FUNCTION  
ALL FUNCTIONS PROGRAMMABLE VIA SE-  
RIAL BUS  
BASSO_R  
BASS_LO  
BASS_LI  
BASS_RO  
BASS_RI  
MIDDLE_LO  
MIDDLE_LI  
MIDDLE_RO  
MIDDLE_RI  
R_OUT  
DIG_GND  
SCL  
ADDRESS PIN AVAILABLE  
SDA  
ADDR  
AGND  
DESCRIPTION  
TREBLE_L  
TREBLE_R  
The TDA7465 is a volume tone (bass middle and  
treble) balance (Left/Right) processorswith stereo  
SRS and voice canceller for quality audio applica-  
tions in car radio, Hi-Fi, TV systems.  
D96AU479B  
It reproduces SRS (Sound Retrieval System)  
sound by external components and surround  
sound by using phase shifters and a signal ma-  
trix. The AC signal setting is obtained by resistor  
networks and switches combined with operational  
amplifiers according to the SRS laboratories  
specification. An Extra Mix Input is available to  
connect microphone for KARAOKEfeature.  
Control of all the functions is accomplished by se-  
rial bus.  
Thanks to the used BIPOLAR/CMOS Technology,  
Low Distortion, Low Noise and DC stepping are  
obtained.  
1/20  
May 1997  

TDA7465 替代型号

型号 品牌 替代类型 描述 数据表
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DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX
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