TA8207K Ver la hoja de datos (PDF) - Unisonic Technologies
Número de pieza
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Fabricante
TA8207K Datasheet PDF : 10 Pages
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TA8207K
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS (TA=25°C, unless otherwise specified)
PARAMETER
Supply Voltage
Output Current (Peak / CH)
Power Dissipation
Operating Temperature
Storage Temperature
SYMBOL
VCC
IO(PEAK)
PD
TOPR
TSTG
ELECTRICAL CHARACTERISTICS
VALUE
20
2.5
12.5
-20 ~ + 75
-55 ~ + 150
UNIT
V
A
W
°C
°C
(VCC=9V, RL=4Ω, RG=600Ω, f=1kHz, TA=25°C, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
Quiescent Current
Output Power
Total Harmonic Distortion
ICCQ
POUT(1)
POUT(2)
THD
VIN=0
THD=10%
VCC=12V,THD=10%
POUT=0.4W / ch
Output Noise Voltage
Input Resistance
eN
RG=10kΩ, BW=20Hz ~ 20kHz
RIN
Voltage Gain
GV(1)
GV(2)
RF=120Ω
VOUT=0.775VRMS
RF=0, VOUT=0.775VRMS
Ripple Rejection Ratio
RR
RG=600Ω
Fripple=100Hz
Cross Talk
CT
RG=600Ω, Amp1<->2
VOUT=0dBm, f=1kHz
Input Offset Voltage
V6,V7
Stand-by Current
ISTDBY SW1->OFF
MIN TYP MAX UNIT
21
45
mA
2.0 2.5
W
4.6
W
0.2 1.0
%
0.3
1.0 mVRMS
30
kΩ
43
45
47
dB
56.5
dB
52
dB
50
dB
30
60
mV
1
μA
TYPICAL DC VOLTAGE OF EACH TERMINAL (VCC=9V, TA=25°C, unless otherwise specified)
TERMINAL NO. 1
2
3
4
5
6
7
8
9
10
11
12
DC Voltage
8.7 4.5 VCC 5.0 0.7 0.03 0.03 0.7 GND 4.5 8.7 VCC
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 10
QW-R107-013.E
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