參數(shù)資料
型號： TS4975
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)動集成電路放大器通過總線與數(shù)字音量控制
文件頁數(shù)： 15/33頁
文件大小： 747K
代理商： TS4975
TS4975
Electrical Characteristics
15/33
Figure 42. SNR versus power supply voltage
Figure 43. SNR versus power supply voltage
Figure 44. SNR versus power supply voltage
Figure 45. SNR versus power supply voltage
Figure 46. SNR versus power supply voltage
Figure 47. SNR versus power supply voltage
2.5
3.3
5
80
82
84
86
88
90
92
94
96
98
100
102
104
106
108
110
RL = 32
RL = 16
Out. mode 1 - 8
SE, G = +2dB
Unweighted filter (20Hz to 20kHz)
THD+N < 0.5%
Tamb = 25
°
C
S
Vcc (V)
2.5
3.3
5
80
82
84
86
88
90
92
94
96
98
100
102
104
106
108
110
RL = 32
RL = 16
Out. mode 1 - 8
SE, G = +2dB
Weighted filter type A
THD+N < 0.5%
Tamb = 25
°
C
S
Vcc (V)
2.5
3.3
5
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
100
102
106
110
RL = 32
RL = 16
Out. mode 1 - 8
SE, G = +18dB
Unweighted filter (20Hz to 20kHz)
THD+N < 0.5%
Tamb = 25
°
C
S
Vcc (V)
2.5
3.3
5
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
100
102
106
110
RL = 32
RL = 16
Out. mode 1 - 8
SE, G = +18dB
Weighted filter type A
THD+N < 0.5%
Tamb = 25
°
C
S
Vcc (V)
2.5
3.3
5
80
82
84
86
88
90
92
94
96
98
100
102
104
106
108
110
RL = 32
RL = 16
Out. mode 1 - 8
PHG, G = +2dB
Unweighted filter (20Hz to 20kHz)
THD+N < 0.5%
Tamb = 25
°
C
S
Vcc (V)
2.5
3.3
5
80
82
84
86
88
90
92
94
96
98
100
102
104
106
108
110
RL = 32
RL = 16
Out. mode 1 - 8
PHG, G = +2dB
Weighted filter type A
THD+N < 0.5%
Tamb = 25
°
C
S
Vcc (V)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TS4975_05 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Stereo Headphone Drive Amplifier with Digital Volume Control via I2C Bus
TS4975EIJT 功能描述:音頻放大器 Stereo headphone amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TS4982IQT 功能描述:音頻放大器 2W Stereo Audio Amp 125 mW 16 ohm 3 lvl RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TS4984 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2 x 1W Stereo audio power amplifier with active low standby mode
TS4984EIJT 功能描述:音頻放大器 2x1.2W stereo audio RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
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