- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄373621 > TDA7342 (意法半導(dǎo)體) DIGITALLY CONTROLLED AUDIO PROCESSOR PDF資料下載
參數(shù)資料
| 型號(hào)： | TDA7342 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | DIGITALLY CONTROLLED AUDIO PROCESSOR |
| 中文描述： | 數(shù)控音頻處理器 |
| 文件頁(yè)數(shù)： | 4/14頁(yè) |
| 文件大?。?/td> | 97K |
| 代理商： | TDA7342 |
第1頁(yè)第2頁(yè)第3頁(yè)當(dāng)前第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)
ELECTRICALCHARACTERISTICS
(V
S
= 9V; R
L
= 10K
; R
g
= 50
; T
amb
= 25
°
C; all gains= 0dB;
f = 1KHz. Refer to the test circuit, unless otherwisespecified.)
Symbol
Parameter
TestCondition
Min.
Typ.
Max.
Unit
INPUT SELECTOR
R
I
V
CL
S
I
R
L
G
I MIN
G
I MAX
G
step
e
N
V
DC
Input Resistance
Clipping Level
Input Separation
Output Load Resistance
Minimum Input Gain
Maximum Input Gain
Step Resolution
Input Noise
DC Steps
70
2.1
80
2
-0.75
10.25
2.75
100
2.6
100
130
K
V
RMS
dB
K
dB
dB
dB
μ
V
mV
mV
d
≤
0.3%
0
0.75
12.25
4.75
11.25
3.75
2.3
1.5
3
20Hz to 20 KHz unweighted
Adiacent Gain Steps
G
IIN
to G
IMAX
10
DIFFERENTIAL INPUT ( IN 3)
R
I
Input Resistance
Input selector BIT D6 = 0 (0dB)
Input selector BIT D6 = 1(-6dB)
V
CM
= 1V
RMS
;
f = 10KHz
V
I
= 1V
RMS
20Hz to 20KHz; Flat; D6 = 0
D6= 0
D6= 1
10
14
48
45
15
20
75
70
0.01
5
0
-6
20
30
K
K
dB
dB
%
μ
V
dB
dB
CMRR
Common Mode Rejection Ratio
f =1KHz
d
Distortion
Input Noise
Differential Gain
0.08
e
IN
G
DIFF
-1
-7
1
-5
VOLUME CONTROL
R
I
G
MAX
A
MAX
A
STEPC
A
STEPF
E
A
Input Resistance
Maximum Gain
Maximum Attenuation
Step Resolution Coarse Atten.
Step Resolution FineAttenuation
Attenuation Set Error
35
50
20
59.7
1.25
0.31
0
K
dB
dB
dB
dB
dB
dB
dB
mV
mV
18.75
57.7
0.5
0.11
-1.25
-3
21.25
62.7
2.0
0.51
1.25
2
2
3
5
G = 20 to -20dB
G = -20 to -58dB
E
t
V
DC
Tracking Error
DC Steps
Adiacent Attenuation Steps
From 0dB to A
MAX
-3
0
0.5
LOUDNESS CONTROL
R
I
A
MAX
A
step
Internal Resistor
Maximum Attenuation
Step Resolution
Loud = On
35
17.5
0.5
50
65
20.0
2.0
K
dB
dB
18.75
1.25
TDA7342
4/14
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TDA7343 | DIGITALLY CONTROLLED AUDIO PROCESSOR |
| TDA7343D | DIGITALLY CONTROLLED AUDIO PROCESSOR |
| TDA7344 | DIGITAL CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX |
| TDA7344P | DIGITAL CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX |
| TDA7344S | DIGITAL CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA7342_06 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digitally controlled audio processor |
| TDA7342EQ2N | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digitally controlled audio processor |
| TDA7342EQ2NTR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digitally controlled audio processor |
| TDA7342N | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digitally controlled audio processor |
| TDA7342NTR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digitally controlled audio processor |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。