參數資料
型號: TDA7415CB
廠商: STMICROELECTRONICS
元件分類: 模擬信號調理
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: 3/50頁
文件大小: 1358K
代理商: TDA7415CB
TDA7415CB
Electrical specification
Doc ID 14100 Rev 3
4
Electrical specification
4.1
Supply
4.2
Absolute maximum ratings
4.3
Electrical characteristcs
4.3.1
Input section
VCC = 8.0 V; VP = 12.0 V; Tamb = 25 °C; RL =10 kΩ ; all gains = 0 dB; f = 1 kHz; unless
otherwise specified.
Table 4.
Supply
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
VCC
Supply voltage
-
7.5
8.5
9.5
V
VP
Supply current (line
driver)
-
7.5
12
13
V
Itotal
Total supply current
VCC = 8.5 V; VP = 12V
-
45
-
mA
SVRR
Ripple rejection @ 1 kHz Audio processor (all filters flat)
-
60
-
dB
Table 5.
Absolute maximum ratings
Symbol
Parameter
Value
Unit
VCC
Operating supply voltage
10
V
VP
Operating supply voltage
13
V
Tamb
Operating temperature range
-40 to 85
°C
Tstg
Storage temperature range
-55 to +150
°C
Table 6.
Input section
Symbol
Parameter
Test conditions / remark
Min.
Typ.
Max.
Unit
Rin
Input Impedance
Single-ended inputs
70
100
130
k
Ω
Differential inputs
70
100
130
k
Ω
MD-input, differential mode
35
56
65
k
Ω
VCL
Input Clipping Level
(THD
≤ 0.1%)
Single ended inputs
1.4
1.5
-
VRMS
Differential inputs; (1)
2.0
2.2
-
VRMS
CMRR
Common mode rejection ratio
Differential inputs (CD, AUX.)
VCM = 1 VRMS @ 1 kHz
40
70
-
dB
VCM = 1 VRMS @ 10 kHz
40
60
-
dB
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