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TDA746913TR PDF预览

TDA746913TR

更新时间: 2024-11-15 22:53:11
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 音频控制集成电路消费电路商用集成电路放大器功率放大器光电二极管信息通信管理
页数 文件大小 规格书
13页 279K
描述
LOW VOLTAGE ANALOG AUDIO PROCESSOR WITH HEADPHONE POWER AMPLIFIER

TDA746913TR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SSOP
包装说明:SSOP-24针数:24
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.67
Is Samacsys:N信道分离:50 dB
商用集成电路类型:TONE CONTROL CIRCUIT谐波失真:0.1%
JESD-30 代码:R-PDSO-G24JESD-609代码:e4
长度:8.2 mm频带数量:2
信道数量:2功能数量:1
端子数量:24最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装等效代码:SSOP24,.3
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED电源:2.4 V
认证状态:Not Qualified座面最大高度:2 mm
子类别:Audio Control ICs最大供电电压 (Vsup):5 V
最小供电电压 (Vsup):1.8 V表面贴装:YES
技术:BICMOS温度等级:COMMERCIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:5.3 mm
Base Number Matches:1

TDA746913TR 数据手册

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TDA7469  
LOW VOLTAGE ANALOG AUDIO PROCESSOR WITH  
HEADPHONE POWER AMPLIFIER  
1 FEATURES  
Figure 1. Package  
2 STEREO INPUT  
1 STEREO OUTPUT  
TREBLE BOOST  
BASS CONTROL  
SSOP24  
BASS AUTOMATIC LEVEL CONTROL  
VOLUME CONTROL IN 1dB STEPS  
MUTE  
STAND-BY FUNCTION SOFTWARE  
CONTROLLED  
Table 1. Order Codes  
Part Number  
TDA7469  
Package  
SSOP24  
TDA746913TR  
Tape & Reel  
ALL FUNCTION ARE PROGRAMMABLE VIA  
SERIAL BUS  
2 DESCRIPTION  
The TDA7469 is a volume tone (bass and treble) pro-  
cessor for quality audio applications in Low voltage  
supply portable systems.  
The AC signal setting is obtained by resistor net-  
works and switches combined with operational ampli-  
fiers.  
Thanks to the used BIPOLAR/CMOS Technology,  
Low Distortion, Low Noise and DC stepping are ob-  
tained.  
Bass ALC (Automatic Level Control) function can be  
adjusted by a dedicated pin. The control of all the  
functions is accomplished by serial bus.  
Figure 2. Block Diagram  
5.6K  
3.3nF  
68nF 68nF  
MUX_R TREBLE-R  
BASSI-R  
BASSO-R  
0.47µF  
0.47µF  
IN1-R  
IN2-R  
25K  
25K  
gm  
RB  
+6dB ÷  
0dB  
16or  
32Ω  
VOLUME  
TREBLE  
BASS  
x1  
OUT-R  
25K  
25K  
220µF  
+6dB ÷  
-63dB  
PGND-R  
PVS-R  
SUPPLY  
BASS_ALC  
CONTROL  
0.47µF  
ALC  
SCL  
SDA  
HALF_WAVE  
RECTIFIER  
2
I
C BUS DECODER + LATCHES  
IN1-L  
IN2-L  
PVS-L  
0.47µF  
0.47µF  
25K  
25K  
SUPPLY  
PGND-L  
+6dB ÷  
-63dB  
220µF  
x1  
OUT-L  
VOLUME  
TREBLE  
BASS  
RB  
16or  
32Ω  
25K  
25K  
+6dB ÷  
0dB  
gm  
SUPPLY  
GND  
V
S
VREF  
MUX_L  
TREBLE-L  
BASSI-L  
BASSO-L  
CREF  
D00AU1234  
3.3nF  
68nF 68nF  
5.6K  
22µF  
REV. 2  
1/13  
June 2004  

TDA746913TR 替代型号

型号 品牌 替代类型 描述 数据表
TDA7469 STMICROELECTRONICS

完全替代

LOW VOLTAGE ANALOG AUDIO PROCESSOR WITH HEADPHONE POWER AMPLIFIER
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