參數(shù)資料
型號: TDA7415CB
廠商: STMICROELECTRONICS
元件分類: 模擬信號調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PQFP64
封裝: 10 X 10 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, LQFP-64
文件頁數(shù): 6/50頁
文件大小: 1358K
代理商: TDA7415CB
Electrical specification
TDA7415CB
Doc ID 14100 Rev 3
QBASS
Quality factor (1)
Q1
0.911.1
-
Q2
1.13
1.25
1.38
-
Q3
1.35
1.5
1.65
-
Q4
1.822.2
-
DCGAIN
Bass DC-gain
DC-mode= off
-1
0
1
dB
DC-mode= on
3.5
4.4
5.5
dB
MID control
GRANGE
Gain control range
-
±13
±15
±17
dB
ASTEP
Step resolution
-
0.5
1
1.5
dB
fC
Center frequency (2)
fC1
450
500
550
Hz
fC2
0.911.1
kHz
fC3
1.35
1.5
1.65
kHz
fC4
1.822.2
kHz
QMID
Quality factor (2)
Q1
0.511.1
-
Q2
1.822.2
-
Treble Control
GRANGE
Gain control range
-
±13
±15
±17
dB
ASTEP
Step resolution
-
0.5
1
1.5
dB
fC
Center frequency (1))
fC1
6.4
10
13.6
kHz
fC2
8.0
12.5
17
kHz
fC3
9.6
15
20.4
kHz
fC4
11.2
17.5
23.8
kHz
ROOM-EQ (acoustics notch-filter)
GRANGE
Gain control range
-
-0
…9-
dB
ASTEP
Step resolution
Non-uniform, see description
1
-
2
dB
fC
Notch frequency (1)
fN1
162
180
198
Hz
fN2
180
200
220
kHz
fN3
198
220
242
kHz
fN4
216
240
264
kHz
QEQ
Quality factor(1)
Q1
0.911.1
-
Q2
1.822.2
-
1.
Min and Max values are calculated according to simulation results; Functionality is guaranteed by measuring a directly
correlated parameter
Table 7.
Main signal processing path (continued)
Symbol
Parameter
Test conditions / remark
Min.
Typ.
Max.
Unit
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