- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄376487 > AN12943A (PANASONIC CORP) Audio signal processing IC for notebook PC PDF資料下載
參數(shù)資料
| 型號(hào)： | AN12943A |
| 廠商： | PANASONIC CORP |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | Audio signal processing IC for notebook PC |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO56 |
| 封裝： | 0.300 INCH, PLASTIC, HSOP-56 |
| 文件頁(yè)數(shù)： | 8/32頁(yè) |
| 文件大?。?/td> | 501K |
| 代理商： | AN12943A |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)當(dāng)前第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)
8
SDC00057AEB
AN12943A
dBV
3.0
4.0
5.0
1
VHPR
Output level R-channel
21
dBV
3.0
4.0
5.0
V
=
10 dBV, R
= 100
Vol = 3.3 V (max), f = 1 kHz
1
VHPL
Output level L-channel
20
Headphone amplifier
(R
L
= 32
): L-channel, R-channel_input (pin 28, pin 27)
→
Headphone_output (pin 40, pin 41)
dB
1
.0
0.0
1.0
V
IN
=
10 dBV, R
L
= 100
Vol = 3.3 V (max), f = 1 kHz
R-ch./L-ch. difference
1
CHBH
Channel balance
22
dB
90
70
V
IN
=
13 dBV, f
=
1 kHz,
R
L
= 8
, A curve filter
1
CTLSLR
Cross talk in L-channel
18
dB
1
0
1
V
IN
=
13 dBV, f
=
1 kHz,
R
L
= 8
1
CHBS
Channel balance
17
%
0.5
0.04
1
TH
S
R
Output distortion R-channel
12
W
0.81
0.7
V
IN
=
1 kHz, THD = 1%,
R
L
= 8
1
VMAXSL
Maximum output electric power
L-channel
13
W
0.81
0.7
1
VMAXSR
Maximum output electric power
R-channel
14
dBV
67
89
Rg
=
1 k
, R
L
= 8
,
A curve filter
1
VNSL
Output noise L-channel
15
dBV
67
89
1
VNSR
Output noise R-channel
16
mA
25.0
15.0
V
CC
=
5.00 V, at non-signal,
SP power save
:
off,
at automatic distinction: off
1
IT1B
Circuit current 1B at non-signal
(V
CC
_SP)
3
mA
39.0
30.0
21.0
1
IT2B
Circuit current 2B at non-signal
(V
CC
)
4
μ
A
100
55
V
=
5.00 V, at non-signal,
SP power save: on,
at automatic distinction
:
off
1
IT1C
Circuit current 1C at non-signal
(V
CC
_SP)
5
mA
37.0
28.0
19.0
1
IT2C
Circuit current 2C at non-signal
(V
CC
)
6
μ
A
100
16
V
CC
=
5.00 V,
at standby mode
1
IST1
Standby current 1 at non-signal
(V
CC
_SP)
7
Speaker amplifier
(R
L
= 8
): Speaker_input (pin 44, pin 45)
→
Speaker_output (pin 2 to pin 5, pin 52 to pin 55)
Circuit current
dBV
6.0
4.0
2.0
1
VSPR
Output level R-channel
10
%
0.5
0.04
V
IN
=
13 dBV, f
=
1 kHz,
R
L
= 8
, to THD fifth
1
TH
S
L
Output distortion L-channel
11
dB
90
70
1
CTLSRL
Cross talk in R-channel
19
μ
A
100
50
V
CC
=
5.00 V, at non-signal,
at automatic distinction: on
1
IT1A
Circuit current 1A at non-signal
(V
CC
_SP)
1
mA
38.0
29.0
20.0
1
IT2A
Circuit current 2A at non-signal
(V
CC
)
2
μ
A
100
17
1
IST2
Standby current 2 at non-signal
(V
CC
)
8
dBV
6.0
4.0
2.0
V
IN
=
13 dBV, f
=
1 kHz,
R
L
= 8
1
VSPL
Output level L-channel
9
Limits
typ
Unit
max
Test
circuits
Note
min
Conditions
Symbol
Parameter
B
No.
Electrical Characteristics at V
CC
=
5.0 V, V
CC
_SP
=
5.0 V
Note) T
a
=
25
°
C
±
2
°
C unless otherwise specified.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AN12974A | Stereo power amplifier with built-in AGC circuitry and SPATIALIZER |
| AN15525A | Silicon Monolithic Bipolar IC |
| AN15526A | Silicon Monolithic Bipolar IC |
| AN15865A | The video switch IC including the synchronous separation function for TV |
| AN17000A | Audio signal processing IC for notebook PC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AN12948A | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:Audio Power IC for Note PC |
| AN12959A | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:I2C bus control compatible AGC built-in stereo BTL amplifier IC |
| AN12969A | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:I2C bus control compatible AGC built-in stereo BTL amplifier IC |
| AN12974A | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:Stereo power amplifier with built-in AGC circuitry and SPATIALIZER |
| AN12975A | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:Stereo BTL amplifier IC with built-in AGC (I2C bus-control correspondence) |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。