參數(shù)資料
型號(hào): TA2068N
元件分類(lèi): 音頻/視頻放大
英文描述: 2 CHANNEL, AUDIO PREAMPLIFIER, PDIP24
封裝: 0.300 INCH, 1.78 MM PITCH, PLASTIC, SDIP-24
文件頁(yè)數(shù): 5/19頁(yè)
文件大?。?/td> 572K
代理商: TA2068N
TA2068N
2002-03-05
13
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
Voltage gain
Gv6
Vout = 10dBV
25.5
27.5
29.5
dB
Maximum output
voltage
Vom6
THD = 1%
1.0
1.2
Vrms
Output noise voltage
Vno6
EXT. MIC MODE,
Rg = 620 ,
DIN AUDIO
87
79
dBV
Total harmonic
distortion
THD6
Vout = 10dBV
0.24
%
Play-
back
Ripple rejection ratio
R.R.6
INT. MIC MODE,
Vrip = 20dBV,
f = 100 Hz,
BW = ~30 kHz
52
dB
Voltage gain
Gv7
Vout = 10dBV
44.5
46.5
48.5
dB
Maximum output
voltage
Vom7
THD = 1%,
ALC = OFF
1.0
1.2
Vrms
Output noise voltage
Vno7
INT. MIC/EXT. MIC MODE,
Rg = 620 ,
DIN AUDIO
70
61
dBV
Total harmonic
distortion
THD7
Vin = 36dBV,
ALC = ON
0.3
%
Ripple rejection ratio
R.R.7
INT. MIC/EXT. MIC MODE,
Vrip = 20dBV,
f = 100 Hz,
BW = ~30 kHz
47
dB
ALC71
Vin = 46dBV
4
2
0
MIC
mode
REC
ALC level
ALC72
Vin = 26dBV
Dual channel
input
4
1
2
dBV
DC Voltage at Each Terminal (VCC = 5 V, Vin = 0, Ta = 25°C)
Terminal No.
1
2
3
4
5
6
7
8
1.0 (REC)
DC Voltage
[V]
0.1 (PLAY)
2.1
0
(GND)
2.1
Terminal No.
9
10
11
12
13
14
15
16
DC Voltage
[V]
2.1
0
(OPEN)
2.1
Terminal No.
17
18
19
20
21
22
23
24
DC Voltage
[V]
0
(OPEN)
2.1
5.0
(VCC)
2.1
0
(OPEN)
2.1
0
(OPEN)
2.1
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