參數(shù)資料
型號(hào): TS419-8IST
廠商: STMICROELECTRONICS
元件分類(lèi): 音頻/視頻放大
英文描述: 0.367 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
封裝: MINI, PLASTIC, SO-8
文件頁(yè)數(shù): 14/32頁(yè)
文件大?。?/td> 1000K
代理商: TS419-8IST
TS419-TS421
21/32
Fig. 68: Signal to Noise Ratio vs Power Supply
Voltage with Unweighted Filter (20Hz to 20kHz)
Fig. 70: Noise Floor
Fig. 72: PSRR vs Power Supply Voltage
Fig. 69: Signal to Noise Ratio vs Power Supply
Voltage with Weighted Filter Type A
Fig. 71: Noise Floor
Fig. 73: PSRR vs Input Capacitor
2.0
2.5
3.0
3.5
4.0
4.5
5.0
70
75
80
85
90
Av = 4
Cb = 1
F
THD+N < 0.5%
Tamb = 25
°C
RL=32
RL=16
RL=8
Si
gnal
t
o
Noi
se
Rat
io
(
d
B)
Power Supply Voltage (V)
100
1000
10000
0
10
20
30
40
Standby=OFF
Standby=ON
RL>=16
Vcc=5V
Av=4
Cb = 1
F
Input Grounded
Bw < 125kHz
Tamb=25
°C
20k
20
Noi
se
Fl
oor
(
VRms)
Frequency (Hz)
100
1000
10000
100000
-80
-70
-60
-50
-40
-30
-20
-10
0
Vcc = 2V
Vcc = 5V, 3.3V & 2.5V
Vripple = 100mVrms
Rfeed = 40k
Input = floating
Cb = 1
F
RL >= 16
Tamb = 25
°C
PSRR
(
d
B)
Frequency (Hz)
2.0
2.5
3.0
3.5
4.0
4.5
5.0
75
80
85
90
95
100
Av = 4
Cb = 1
F
THD+N < 0.5%
Tamb = 25
°C
RL=32
RL=16
RL=8
Si
gnal
t
o
Noi
se
Rat
io
(
d
B)
Power Supply Voltage (V)
100
1000
10000
0
10
20
30
40
Standby=OFF
Standby=ON
RL>=16
Vcc=2V
Av=4
Cb = 1
F
Input Grounded
Bw < 125kHz
Tamb=25
°C
20k
20
Noi
se
Fl
oor
(
VRms)
Frequency (Hz)
100
1000
10000
100000
-60
-50
-40
-30
-20
-10
0
Cin = 100nF
Cin = 1
F, 220nF
Vripple = 200mVpp
Av = 4, Vcc = 5V
Input = grounded
Cb = 1
F, Rin = 20k
RL >= 16
Tamb = 25
°C
PSRR
(
d
B)
Frequency (Hz)
相關(guān)PDF資料
PDF描述
TS419IDT 0.367 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
TS419ID 0.367 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
TS419IQT 0.367 W, 1 CHANNEL, AUDIO AMPLIFIER, DSO8
TS419IST 0.367 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
TS421-2IQT 0.367 W, 1 CHANNEL, AUDIO AMPLIFIER, DSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TS419ID 功能描述:音頻放大器 360mW Mono Amplifier RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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
TS419IDT 功能描述:音頻放大器 360mW Mono Amplifier RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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
TS419IQT 功能描述:音頻放大器 360mW mono audio amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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
TS419IST 功能描述:音頻放大器 360mW Mono Amplifier RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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
TS-42 制造商:Caltronics 功能描述: