參數(shù)資料
型號: TDA7405TR
廠商: STMICROELECTRONICS
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP44
封裝: 10 X 10 MM, ROHS COMPLIANT, TQFP-44
文件頁數(shù): 55/58頁
文件大?。?/td> 762K
代理商: TDA7405TR
TDA7405
6/57
MULTIPLEXER OUTPUT2)
ROUT
Output Impedance
800
1000
RL
Output Load Capacitance
2
k
CL
10
nF
VDC
DC Voltage Level
4.3
4.5
4.7
V
2. If confgured as Multiplexer-Output
LOUDNESS CONTROL
ASTEP
Step Resolution
0.5
1
1.5
dB
AMAX
Max. Attenuation
-21
-19
-17
dB
fPeak
Peak Frequency
fP1
180
200
220
Hz
fP2
360
400
440
Hz
fP3
540
600
660
Hz
fP4
720
800
880
Hz
VOLUME CONTROL
GMAX
Max. Gain
30
32
34
dB
AMAX
Max. Attenuation
-83
-79.5
-75
dB
ASTEP
Step Resolution
0
0.5
1
dB
EA
Attenuation Set Error
G = -20 to +20dB
-0.75
0
+0.75
dB
G = -80 to -20dB
-4
0
3
dB
ET
Tracking Error
2dB
VDC
DC Steps
Adjacent Attenuation Steps
0.1
3
mV
From 0dB to GMIN
0.5
5
mV
SOFT MUTE
AMUTE
Mute Attenuation
80
100
dB
TD
Delay Time
T1
0.48
1
ms
T2
0.96
2
ms
T3
70
123
170
ms
T4
200
324
600
ms
VTH low
Low Threshold for SM-Pin3)
1V
VTH high
High Threshold for SM - Pin
2.5
V
RPU
Internal pull-up resistor
32
45
58
k
VPU
Internal pull-up Voltage
3.3
V
3. The SM-Pin is active low (Mute = 0)
BASS CONTROL
CRANGE
Control Range
±14
+15.5
±16
dB
ASTEP
Step Resolution
0.1
0.5
1.0
dB
Table 5. ELECTRICAL CHARACTERISTICS (continued)
(VS=9V; Tamb=25°C; RL=10k; all gains=0dB; f=1kHz; unless otherwise specified)
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
相關(guān)PDF資料
PDF描述
TDA7405 2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP44
TDA7406T SPECIALTY CONSUMER CIRCUIT, PQFP44
TDA7407TR SPECIALTY CONSUMER CIRCUIT, PQFP44
TDA7407 SPECIALTY CONSUMER CIRCUIT, PQFP44
TDA7409D 1 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO20
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA7406 功能描述:音頻 DSP Car Radio Signal 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
TDA7406T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:CAR RADIO SIGNAL PROCESSOR
TDA7406TR 功能描述:音頻 DSP INFOTAINMENT SIGNAL 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
TDA7407 功能描述:音頻 DSP Advanced car signal processor 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
TDA7407_07 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Advanced car signal processor