參數(shù)資料
型號： TPA6020A2RGW
廠商： TEXAS INSTRUMENTS INC
元件分類： 音頻／視頻放大
英文描述： 2.15 W, 2 CHANNEL, AUDIO AMPLIFIER, PQCC20
封裝： PLASTIC, QFN-20
文件頁數(shù)： 21/27頁
文件大?。?/td> 2083K
代理商： TPA6020A2RGW
www.ti.com
ELECTRICAL CHARACTERISTICS
38 kW
R
I
40 kW
R
I
42 kW
R
I
TPA6020A2
SLOS458B – JULY 2005 – REVISED AUGUST 2005
T
A = 25°C
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Output offset voltage (measured
VOS
VI = 0 V differential, Gain = 1 V/V, VDD = 5.5 V
-9
0.3
9
mV
differentially)
PSRR
Power supply rejection ratio
VDD = 2.5 V to 5.5 V
-85
dB
VIC
Common-mode input range
VDD = 2.5 V to 5.5 V
0.5
VDD-0.8
V
VDD = 5.5 V,
VIC = 0.5 V to 4.7 V
-63
CMRR
Common-mode rejection ratio
dB
VDD = 2.5 V,
VIC = 0.5 V to 1.7 V
-63
VDD = 5.5 V
0.55
RL = 3 ,
Gain = 1 V/V,
Low-output swing
VIN+ = VDD,
VIN- = 0 V or
VDD = 3.6 V
0.42
V
VIN+ = 0 V,
VIN- = VDD
VDD = 2.5 V
0.34
0.4
VDD = 5.5 V
4.9
RL = 3 ,
Gain = 1 V/V,
High-output swing
VIN+ = VDD,
VIN- = 0 V or
VDD = 3.6 V
3.1
V
VIN- = VDD
VIN+ = 0 V
VDD = 2.5 V
1.9
2.1
| IIH |
High-level input current, shutdown
VDD = 5.5 V,
VI = 5.8 V
58
100
A
| IIL |
Low-level input current, shutdown
VDD = 5.5 V,
VI = -0.3 V
3
100
A
IQ
Quiescent current
VDD = 2.5 V to 5.5 V, no load
8
9.8
mA
V(SHUTDOWN)
≤ 0.5 V, V
DD = 2.5 V to 5.5 V,
I(SD)
Supply current
0.08
1
A
RL = 3
Gain
RL = 3
V/V
Resistance from shutdown to GND
100
k
3
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPA6020A2RGWR 功能描述:音頻放大器 Stereo Fully Diff Class-AB 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
TPA6020A2RGWRG4 功能描述:音頻放大器 Stereo Fully Diff Class-AB 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
TPA6020A2RGWT 功能描述:音頻放大器 Stereo Fully Diff Class-AB 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
TPA6020A2RGWTG4 功能描述:音頻放大器 Stereo Fully Diff Class-AB 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
TPA6021A4 制造商:TI 制造商全稱:Texas Instruments 功能描述:2-W STEREO AUDIO POWER AMPLIFIER WITH ADVANCED DC VOLUME CONTROL
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