TA2068N(2002) Ver la hoja de datos (PDF) - Toshiba
Número de pieza
componentes Descripción
Fabricante
TA2068N Datasheet PDF : 19 Pages
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TA2068N
Characteristics
Voltage gain
Maximum output
voltage
Play-
back
Output noise voltage
Total harmonic
distortion
Ripple rejection ratio
MIC
mode
Voltage gain
Maximum output
voltage
Output noise voltage
REC
Total harmonic
distortion
Ripple rejection ratio
ALC level
Symbol
Gv6
Vom6
Vno6
THD6
R.R.6
Gv7
Vom7
Vno7
THD7
R.R.7
ALC71
ALC72
Test
Circuit
Test Condition
― Vout = −10dBV
― THD = 1%
EXT. MIC MODE,
― Rg = 620 Ω,
DIN AUDIO
― Vout = −10dBV
INT. MIC MODE,
―
Vrip = −20dBV,
f = 100 Hz,
BW = ~30 kHz
― Vout = −10dBV
―
THD = 1%,
ALC = OFF
INT. MIC/EXT. MIC MODE,
― Rg = 620 Ω,
DIN AUDIO
―
Vin = −36dBV,
ALC = ON
INT. MIC/EXT. MIC MODE,
―
Vrip = −20dBV,
f = 100 Hz,
BW = ~30 kHz
― Vin = −46dBV Dual channel
― Vin = −26dBV input
Min
25.5
1.0
―
―
―
44.5
1.0
―
―
―
−4
−4
Typ.
27.5
1.2
−87
0.24
−52
46.5
1.2
−70
0.3
−47
−2
−1
Max Unit
29.5 dB
― Vrms
−79 dBV
―
%
―
dB
48.5 dB
― Vrms
−61 dBV
―
%
―
dB
0
dBV
2
DC Voltage at Each Terminal (VCC = 5 V, Vin = 0, Ta = 25°C)
Terminal No.
1
2
DC Voltage
[V]
1.0 (REC)
0.1 (PLAY)
2.1
Terminal No.
9
10
DC Voltage
[V]
2.1
2.1
Terminal No.
17
18
DC Voltage
[V]
0
(OPEN)
2.1
3
2.1
11
2.1
19
5.0
(VCC)
4
5
6
7
8
2.1
2.1
2.1
0
(GND)
2.1
12
13
14
15
16
2.1
2.1
2.1
0
(OPEN)
2.1
20
21
22
23
24
2.1
0
(OPEN)
2.1
0
(OPEN)
2.1
13
2002-03-05
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