- 您現在的位置：買賣IC網 > PDF目錄98290 > TS4990IST (STMICROELECTRONICS) 1.2 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8 PDF資料下載
參數資料
| 型號： | TS4990IST |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 1.2 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| 封裝： | LEAD FREE, MSOP-8 |
| 文件頁數： | 32/32頁 |
| 文件大小： | 714K |
| 代理商： | TS4990IST |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁當前第32頁
TS4990
Electrical characteristics
9/32
Figure 8.
PSRR vs. power supply
Figure 9.
PSRR vs. power supply
100
1000
10000
100000
-70
-60
-50
-40
-30
-20
-10
0
Vcc :
2.2V
2.6V
3.3V
5V
Vripple = 200mVpp
Av = 2
Input = Grounded
Cb = Cin = 1
μF
RL >= 4
Ω
Tamb = 25
°C
PSRR
(
d
B)
Frequency (Hz)
100
1000
10000
100000
-50
-40
-30
-20
-10
0
Vcc :
2.2V
2.6V
3.3V
5V
Vripple = 200mVpp
Av = 10
Input = Grounded
Cb = Cin = 1
μF
RL >= 4
Ω
Tamb = 25
°C
PSRR
(
d
B)
Frequency (Hz)
Figure 10.
PSRR vs. power supply
Figure 11.
PSRR vs. power supply
100
1000
10000
100000
-80
-70
-60
-50
-40
-30
-20
-10
0
Vcc = 2.2, 2.6, 3.3, 5V
Vripple = 200mVpp
Rfeed = 22k
Ω
Input = Floating
Cb = 1
μF
RL >= 4
Ω
Tamb = 25
°C
PSRR
(
d
B)
Frequency (Hz)
100
1000
10000
100000
-60
-50
-40
-30
-20
-10
0
Vcc :
2.2V
2.6V
3.3V
5V
Vripple = 200mVpp
Av = 5
Input = Grounded
Cb = Cin = 1
μF
RL >= 4
Ω
Tamb = 25
°C
PSRR
(
d
B)
Frequency (Hz)
Figure 12.
PSRR vs. power supply
Figure 13.
PSRR vs. power supply
100
1000
10000
100000
-60
-50
-40
-30
-20
-10
0
Vcc = 5, 3.3, 2.5 & 2.2V
Vripple = 200mVpp
Av = 2
Input = Grounded
Cb = 0.1
μF, Cin = 1μF
RL >= 4
Ω
Tamb = 25
°C
PSRR
(
d
B)
Frequency (Hz)
100
1000
10000
100000
-80
-70
-60
-50
-40
-30
-20
-10
0
Vcc = 2.2, 2.6, 3.3, 5V
Vripple = 200mVpp
Rfeed = 22k
Ω
Input = Floating
Cb = 0.1
μF
RL >= 4
Ω
Tamb = 25
°C
PSRR
(
d
B)
Frequency (Hz)
相關PDF資料 |
PDF描述 |
|---|---|
| TS4990IQT | 1.2 W, 1 CHANNEL, AUDIO AMPLIFIER, DSO8 |
| TS4990IJT | 1.2 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA9 |
| TS4990ID | 1.2 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| TS4990IDT | 1.2 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| TSDC05EIJT | 1.2 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA9 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TS4990JT | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1W AUDIO POWER AMPLIFIER WITH ACTIVE LOW STANDBY MODE |
| TS4994 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1W Differential Input/Output Audio Power Amplifier with Selectable Standby |
| TS4994_06 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:1W differential input/output audio power amplifier with selectable standby |
| TS4994EIJT | 功能描述:音頻放大器 1.2W input/output Diff Audio Pwr Amp RoHS:否 制造商:STMicroelectronics 產品: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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TS4994EIKJT | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1.2 W differential input/output audio power amplifier with selectable standby |
發布緊急采購，3分鐘左右您將得到回復。