TEA6422 데이터 시트보기 (PDF) - STMicroelectronics
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TEA6422 Datasheet PDF : 10 Pages
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ELECTRICAL CHARACTERISTICS
TA = 25 oC, VS = 9 V, RL = 10 kΩ, RG = 600 Ω, f = 1 kHz (unless otherwise specified)
Symbol
Parameter
Test Conditions
Min.
Typ.
SUPPLY
VS
Supply Voltage
8
10
IS
Supply Current
3
SVR
Ripple Rejection
VIN = 500mVRMS, f = 1kHz
70
80
MATRIX
VIN
Input DC Level
RI
Input Resistance
CS
Channel Separation
OUTPUT BUFFER
VIN = 2VRMS, f = 1kHz
VCC/2
30
50
80
90
VOUT
ROUT
eNI
S/N
G
Output DC Level
Output Resistance
Input Noise
Signal to Noise Ratio
Gain
BW = 20 - 20kHz, flat
VIN = VOUT = 1VRMS
VCC/2
50
3
110
-1
0
d
Distortion
VIN = VOUT = 1VRMS
VCL
Clipping Level
d = 0.3 %, VS = 10 V
RL
Output Load Resistance
0.01
2.8
3
2
TEA6422
Max.
Unit
11
V
8
mA
dB
V
100
kΩ
dB
100
+1
0.05
V
Ω
µV
dB
dB
%
VRMS
kΩ
3/10
1
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