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参数资料
| 型号： | TA8162SN |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 2 CHANNEL, AUDIO PREAMPLIFIER, PSIP12 |
| 封装： | 1.78 MM PITCH, SHRINK, PLASTIC, SIP-12 |
| 文件页数： | 2/9页 |
| 文件大小： | 415K |
| 代理商： | TA8162SN |
TA8162SN
2002-01-25
2
Application Information
1. Equalizer control switch
Pin11 is coupled to the base of Q1 (PNP-Tr) as shown in Figure 1.
The emitter potential of Q1 is 3.9 Vdc.
Threshold voltage (pin11)
Metal
3.2~VCC
Normal
0~2.4 V
Figure 1
2. C2~3
Capacitor C2/C3 may be required for preventing a instability caused by the pattern layout or interference
of external high frequency signal.
Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
Supply voltage
VCC
16
V
Power dissipation
PD (Note)
750
mW
Operating temperature
Topr
30~75
°C
Storage temperature
Tstg
55~150
°C
Note:
Derated above Ta = 25°C in the proportion of 6 mW/°C.
Typ. DC Voltage of Each Terminal (VCC = 9 V, Ta = 25°C, Dual mode test circuit)
Terminal No.
1
2
3
4
5
6
7
8
9
10
11
12
DC-voltage (V)
VCC
3.0
GND
3.0
3.5
3.0
Electrical Characteristics (unless otherwise specified, VCC = 9 V, f = 1 kHz, RL = 10 k,
Rg = 600 , Ta = 25°C, normal EQ)
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
ICCQ (1)
―
VIN = 0, Normal EQ
―
5.0
―
Quiescent current
ICCQ (2)
―
VIN = 0, Metal EQ
―
6.0
9.0
mA
Open loop voltage gain
GVO
―
Cf = 100 F, Rf = 0
―
98
―
dB
Maximum output voltage
VOM
―
THD = 0.5%
1.5
2.0
―
Vrms
Total harmonic distortion
THD
―
VOUT = 0.5 Vrms
―
0.035
0.12
%
Equivalent input noise voltage
VNI
―
Rg = 620 , NAB
BW = 20 Hz~20 kHz
―
0.9
1.7
Vrms
Input resistance
RIN
―
500
―
k
Ripple rejection ratio
R.R.
―
fripple = 100 Hz, VIN = 1 Vrms
―
55
―
dB
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