參數(shù)資料
型號: TS4982IQT
廠商: STMICROELECTRONICS
元件分類: 音頻/視頻放大
英文描述: 2 W, 2 CHANNEL, AUDIO AMPLIFIER, QCC32
封裝: 5 X 5 MM, ROHS COMPLIANT, QFN-32
文件頁數(shù): 4/31頁
文件大?。?/td> 537K
代理商: TS4982IQT
Electrical characteristics
TS4982
12/31
Doc ID 14527 Rev 2
Figure 14.
THD+N vs. output power
Figure 15.
THD+N vs. output power
1E-3
0.01
0.1
1
0.01
0.1
1
10
3
F = 1kHz
F = 6kHz
F = 60Hz
TH
D
+
N
(%)
Output Power (W)
SPEAKER
R
L
= 8
Ω, V
CC
= PV
CCL,R
= 5V
Gain = 9dB, T
AMB
= 25
°C
BW = 22Hz to 22kHz
1E-3
0.01
0.1
1
0.01
0.1
1
10
3
F = 1kHz
F = 6kHz
F = 60Hz
TH
D
+
N
(%)
Output Power (W)
SPEAKER
R
L
= 8
Ω, V
CC
= PV
CCL,R
= 5V
Gain = 13.5dB, T
AMB
= 25
°C
BW = 22Hz to 22kHz
Figure 16.
THD+N vs. output power
Figure 17.
THD+N vs. output power
110
100
1E-3
0.01
0.1
1
10
200
F = 1kHz
F = 6kHz
F = 60Hz
TH
D
+
N
(%)
Output Power (mW)
HEADPHONE
HPV
CC
= CPV
CC
= 3V, R
L
= 16
Ω
V
CC
= PV
CCL,R
= 5V, T
AMB
= 25
°C
BW = 22Hz to 22kHz
110
100
1E-3
0.01
0.1
1
10
200
F = 1kHz
F = 6kHz
F = 60Hz
TH
D
+
N
(%)
Output Power (mW)
HEADPHONE
HPV
CC
= CPV
CC
= 5V, R
L
= 16
Ω
V
CC
= PV
CCL,R
= 5V, T
AMB
= 25
°C
BW = 22Hz to 22kHz
Figure 18.
THD+N vs. output power
Figure 19.
THD+N vs. output power
110
100
1E-3
0.01
0.1
1
10
200
F = 1kHz
F = 6kHz
F = 60Hz
TH
D
+
N
(%)
Output Power (mW)
HEADPHONE
HPV
CC
= CPV
CC
= 3V, R
L
= 32
Ω
V
CC
= PV
CCL,R
= 5V, T
AMB
= 25
°C
BW = 22Hz to 22kHz
110
100
1E-3
0.01
0.1
1
10
200
F = 1kHz
F = 6kHz
F = 60Hz
TH
D
+
N
(%)
Output Power (mW)
HEADPHONE
HPV
CC
= CPV
CC
= 5V, R
L
= 32
Ω
V
CC
= PV
CCL,R
= 5V, T
AMB
= 25
°C
BW = 22Hz to 22kHz
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