參數(shù)資料
型號(hào): TDA7448
廠商: STMICROELECTRONICS
元件分類: 音頻控制
英文描述: 6 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO20
封裝: SO-20
文件頁(yè)數(shù): 14/14頁(yè)
文件大小: 381K
代理商: TDA7448
9/14
TDA7448
Figure 16. Test and Application Circuit
IN2
IN4
GND
IN6
IN1
IN3
IN5
OUT2
OUT4
GND
OUT6
OUT1
OUT3
OUT5
GND
VS
SDA
SCL
DGND
IC1
TDA7448
1
2
3
4
5
6
7
9
10
11
12
14
15
16
17
18
19
20
8
13
VS
IN1
IN3
IN5
OUT5
OUT3
OUT1
SDA
SCL
GND
ADDR
OUT2
OUT4
OUT6
IN6
IN4
IN2
CREF
N.C.
C5
0.47F
C9
0.47F
C1
0.47F
C3
0.47F
+
C13
10F 16V
J3
1
2
3
4
5
6
7
C7
0.47F
J1
IN1
C11
0.47F
+
C2
22F 16V
+
C4
22F 16V
+
C6
22F 16V
+
C8
22F 16V
+
C10
22F 16V
+
C12
22F 16V
J4
1
2
3
4
5
6
7
J2
OUT1
C15
0.1F
+ C14
100F 16V
J6
1
2
JP1
J5
I2C
1
2
3
4
R2
1K
R3
1K
R1
10
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA7448_04 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:6 CHANNEL VOLUME CONTROLLER
TDA744813TR 功能描述:音頻放大器 6 Ch Volume CNTRL 0 to -79dB 1.0dB CNT RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TDA7448-EVB 功能描述:音頻 IC 開(kāi)發(fā)工具 Eval Brd for TDA7448 RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
TDA7449 功能描述:音頻 DSP Tone Control Digital 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
TDA7449_04 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:TONE CONTROL DIGITALLY CONTROLLED AUDIO PROCESSOR