TDA2004 데이터 시트보기 (PDF) - Unisonic Technologies
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TDA2004 Datasheet PDF : 8 Pages
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TDA2004
LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS (Cont.)
PARAMETER
SYMBOL
TEST CONDITONS
MIN
Voltage Gain (open loop)
Voltage Gain (closed loop)
GV
f=1kHz
f=1KHz
48
Closed Loop Gain Matching
Total Input Noise Voltage
eN
RG=10KΩ (Note 2)
Supply Voltage Rejection
SVR
fRIPPLE=100Hz, RG=10kΩ
C3=10μF, VRIPPLE=0.5Vrms
35
VSS=14.4V, f=1kHz
RL=4Ω, PO=6.5W
RL=2Ω, PO=10W
Efficiency
η
RL=3.2Ω,
VSS=13.2V, f=1kHz
PO=6.5W
RL=1.6Ω,
PO=10W
Thermal Shut-down Junction
Temperature
TJ
Notes: 1. 9.3W without Bootstrap
2. Bandwith Filter: 22Hz ~ 22KHz.
TYP
90
50
0.5
1.5
45
70
60
70
60
145
MAX
51
5
UNIT
dB
dB
dB
μV
dB
%
%
%
%
°C
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4
QW-R107-034.C
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