參數(shù)資料
型號(hào): TS4890IS
元件分類: 音頻放大器
英文描述: AUDIO AMPLIFIER|SINGLE|BIPOLAR|TSSOP|8PIN|PLASTIC
中文描述: 音頻放大器|單|雙極| TSSOP封裝| 8引腳|塑料
文件頁數(shù): 27/31頁
文件大小: 432K
代理商: TS4890IS
TS4890
27/31
Application n
°
2 : 20Hz to 20kHz bandwidth and
20dB gain BTL power amplifier.
Components :
Application n
°
3 : 50Hz to 10kHz bandwidth and
10dB gain BTL power amplifier.
Components :
Application n
°
4 : Differential inputsBTL power
amplifier.
In this configuration, we need to place these
components : R1, R4, R5, R6, R7, C4, C5, C12.
We have also : R4 = R5, R1 = R6, C4 = C5.
The gain of the amplifier is :
For a 20Hz to 20kHz bandwidth and 6dB gain BTL
power amplifier youcould follow the bill of material
below.
C7
100nF
C9
Short Circuit
C10
Short Circuit
C12
1
μ
F
S1, S2, S6, S7
2mm insulated Plug
10.16mm pitch
S8
3 pts connector 2.54mm
pitch
P1
PCB Phono Jack
D1*
Led 3mm
U1
TS4890ID or TS4890IS
Designator
Part Type
R1
110k / 0.125W
R4
22k / 0.125W
R6
Short Cicuit
R7*
(Vcc-Vf_led)/If_led
R8
10k / 0.125W
C5
470nF
C6
100
μ
F
C7
100nF
C9
Short Circuit
C10
Short Circuit
C12
1
μ
F
S1, S2, S6, S7
2mm insulated Plug
10.16mm pitch
S8
3 pts connector 2.54mm
pitch
P1
PCB Phono Jack
D1*
Led 3mm
U1
TS4890ID or TS4890IS
Designator
Part Type
Designator
Part Type
R1
33k / 0.125W
R2
Short Circuit
R4
22k / 0.125W
R6
Short Cicuit
R7*
(Vcc-Vf_led)/If_led
R8
10k / 0.125W
C2
470pF
C5
150nF
C6
100
μ
F
C7
100nF
C9
Short Circuit
C10
Short Circuit
C12
1
μ
F
S1, S2, S6, S7
2mm insulated Plug
10.16mm pitch
S8
3 pts connector 2.54mm
pitch
P1
PCB Phono Jack
D1*
Led 3mm
U1
TS4890ID or TS4890IS
)
Input
.
Neg
Input
.
Pos
(
4
R
1
R
2
G
VDIFF
=
相關(guān)PDF資料
PDF描述
TS556CJ Analog Timer Circuit
TS556IJ Analog Timer Circuit
TS556MJ Analog Timer Circuit
TS556 LOW POWER DUAL CMOS TIMER
TS6120P Prescaler/Frequency Divider
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TS4890IST 功能描述:音頻放大器 1W Audio Power 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
TS489IQT 功能描述:音頻放大器 100mW Stereo 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
TS489IST 功能描述:音頻放大器 Popfree 100mW 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
TS4900 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:300mW at 3.3V SUPPLY AUDIO POWER AMPLIFIER WITH STANDBY MODE ACTIVE HIGH
TS4900ID 功能描述:音頻放大器 300mW Audio Pwr 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