參數(shù)資料
型號: TPA0222PWPR
元件分類: 音頻放大器
英文描述: AUDIO AMPLIFIER|DUAL|CMOS|TSSOP|24PIN|PLASTIC
中文描述: 音頻放大器|雙|的CMOS | TSSOP封裝| 24針|塑料
文件頁數(shù): 8/42頁
文件大小: 806K
代理商: TPA0222PWPR
TPA0202
2-W STEREO AUDIO POWER AMPLIFIER
SLOS205B – FEBRUARY 1998 – REVISED DECEMBER 2000
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 5
PO = 1.5 W
PO = 0.25 W
VDD = 5 V
RL = 4
AV = –2 V/V
BTL
0.1
0.01
20
100
1 k
1
10
10 k 20 k
T
f – Frequency – Hz
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
FREQUENCY
PO = 0.75 W
PO = 2 W, RL = 3
Figure 6
f = 20 kHz
f = 1 kHz
f = 20 Hz
0.1
0.01
0.01
0.1
1
10
1
10
PO – Output Power – W
VDD = 5 V
RL = 3
BTL
T
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
OUTPUT POWER
Figure 7
0.1
0.01
20
100
1 k
1
10
10 k
20 k
T
f – Frequency – Hz
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
FREQUENCY
PO = 1 W
VDD = 5 V
RL = 8
AV = –2 V/V
BTL
PO = 0.25 W
PO = 0.5 W
Figure 8
0.1
0.01
20
100
1 k
1
10
10 k
20 k
T
f – Frequency – Hz
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
FREQUENCY
VDD = 5 V
PO = 1 W
RL = 8
BTL
AV = –2 V/V
AV =– 20 V/V
AV = –10 V/V
相關PDF資料
PDF描述
TPA0223DGQR Switches, Toggle; Circuitry:SPDT; Switch Operation:On-None-On; Current Rating:2A; Leaded Process Compatible:Yes; Peak Reflow Compatible (260 C):Yes; Switch Function:SPDT
TPA0232PWPR Switches, Toggle; Circuitry:SPDT; Switch Operation:On-None-(On); Contact Current Max:3A; Actuator Style:Bat; Current Rating:3A@120VAC or 29VDC; Leaded Process Compatible:Yes; Operating Temp. Min:-30 C
TPA0233DGQR AUDIO AMPLIFIER|DUAL|CMOS|TSSOP|10PIN|PLASTIC
TPA0242PWPR SWITCH, PCB DPDT
TPA0243DGQR Toggle Switch,RIGHT ANGLE,DPDT,ON-ON,WP STRAIGHT Terminal,TOGGLE BAT,PCB Hole Count:7
相關代理商/技術參數(shù)
參數(shù)描述
TPA0222PWPRG4 功能描述:音頻放大器 St 2W Aud 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
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TPA0223DGQR 功能描述:音頻放大器 2W Mono Aud 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel