參數(shù)資料
型號: TA2145AF
廠商: Toshiba Corporation
英文描述: 3 V Stereo Headphone Amplifier (3 V USE)
中文描述: 3伏立體聲耳機放大器(3伏使用)
文件頁數(shù): 12/17頁
文件大小: 292K
代理商: TA2145AF
TA2145AF
2002-04-19
12
R
R
c
R
R
C
Volume ratio
PW
V
o
– Vol.
O
o
Volume ratio
PW
V
no
– Vol.
O
n
r
)
Volume ratio
RR – Vol.
R
Supply voltage V
CC
(V)
GVN
V
REF
, K – V
CC
Motor current I
m
(mA)
GVN
V
REF
, K – I
m
Ambient temperature Ta (°C)
I
CCQ
, I
CC
– Ta
Q
C
S
C
Volume
Ratio
Resistance (Pin@ GND)
Volume resistance
0dB 10dBV
30
90
70
10
50
10
0
0.2
0.4
0.8
1
0.6
Volume
Ratio
Resistance (Pin@ GND)
Volume resistance
100
10
30
500
50
300
0
0.2
0.4
0.8
1
0.6
Volume ratio
Resistance (Pin@ GND)
Volume resistance
0dB 10dBV, Vr 20dBV
50
80
70
40
60
0
0.2
0.4
0.8
1
0.6
VREF
1.5
2.0
2.5
3.5
4.0
3.0
0.0
7.5
5.0
7.5
2.5
5.0
2.5
K
0
10
5
10
5
0
50
100
250
300
200
150
VREF
K
8
0
4
16
12
20
0
60
80
40
20
ICCQ1 (PRE + PW, Vol. = min)
ICCQ2 (PW only, Vol. = min)
ICC (GVN: Im = 0)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TA2145AFG 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:3 V Stereo Headphone Amplifier (3 V USE)
TA2145F 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:3V STEREO GEADPHONE AMPLIFIER (3V USE)
TA2149BFN 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:3 V AM/FM 1 Chip Tuner IC (for Digital Tuning System)
TA2149BN 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:3 V AM/FM 1 Chip Tuner IC (for Digital Tuning System)
TA2149N 制造商:Panasonic Industrial Company 功能描述:TUNER