參數(shù)資料
型號(hào): TS4975EIJT
廠商: 意法半導(dǎo)體
英文描述: Stereo Headphone Drive Amplifier with Digital Volume Control via IC Bus
中文描述: 立體聲耳機(jī)驅(qū)動(dòng)集成電路放大器通過(guò)總線與數(shù)字音量控制
文件頁(yè)數(shù): 14/33頁(yè)
文件大小: 747K
代理商: TS4975EIJT
Electrical Characteristics
TS4975
14/33
Figure 36. Crosstalk versus frequency
Figure 37. Crosstalk versus frequency
Figure 38. Crosstalk versus frequency
Figure 39. Crosstalk versus frequency
Figure 40. Crosstalk versus frequency
Figure 41. Crosstalk versus frequency
100
1000
10000
-120
-100
-80
-60
-40
-20
0
RL=16
Po=15mW
C
Frequency (Hz)
Vcc = 2.5V
Output mode 1
Single Ended
G = +2dB
Tamb = 25
°
C
RL=32
Po=10mW
100
1000
10000
-80
-70
-60
-50
-40
-30
-20
-10
0
RL=16
Po=15mW
C
Frequency (Hz)
Vcc = 2.5V
Output mode 1
Phantom Ground
G = +2dB
Tamb = 25
°
C
RL=32
Po=10mW
100
1000
10000
-120
-100
-80
-60
-40
-20
0
RL=16
Po=30mW
C
Frequency (Hz)
Vcc = 3.3V
Output mode 1
Single Ended
G = +2dB
Tamb = 25
°
C
RL=32
Po=20mW
100
1000
10000
-80
-70
-60
-50
-40
-30
-20
-10
0
RL=16
Po=30mW
C
Frequency (Hz)
Vcc = 3.3V
Output mode 1
Phantom Ground
G = +2dB
Tamb = 25
°
C
RL=32
Po=20mW
100
1000
10000
-120
-100
-80
-60
-40
-20
0
RL=16
Po=80mW
C
Frequency (Hz)
Vcc = 5V
Output mode 1
Single Ended
G = +2dB
Tamb = 25
°
C
RL=32
Po=50mW
100
1000
10000
-80
-70
-60
-50
-40
-30
-20
-10
0
RL=16
Po=80mW
C
Frequency (Hz)
Vcc = 5V
Output mode 1
Phantom Ground
G = +2dB
Tamb = 25
°
C
RL=32
Po=50mW
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