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參數資料
| 型號： | TPA6211A1DGNR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 2.45 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| 封裝： | GREEN, PLASTIC, MSOP-8 |
| 文件頁數： | 23/32頁 |
| 文件大小： | 916K |
| 代理商： | TPA6211A1DGNR |
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RECOMMENDED OPERATION CONDITIONS
ELECTRICAL CHARACTERISTICS
38 kW
R
I
40 kW
R
I
42 kW
R
I
www.ti.com........................................................................................................................................................ SLOS367C – AUGUST 2003 – REVISED JUNE 2008
MIN
TYP
MAX
UNIT
VDD
Supply voltage
2.5
5.5
V
VIH
High-level input voltage
SHUTDOWN
1.55
V
VIL
Low-level input voltage
SHUTDOWN
0.5
V
TA
Operating free-air temperature
–40
85
°C
TA = 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
–60
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
–40
CMRR
Common mode rejection ratio
dB
VDD = 2.5 V,
VIC = 0.5 V to 1.7 V
-63
–40
VDD = 5.5 V
0.45
RL = 4 ,
Gain = 1 V/V,
Low-output swing
VIN+ = VDD,
VIN- = 0 V or
VDD = 3.6 V
0.37
V
VIN+ = 0 V,
VIN- = VDD
VDD = 2.5 V
0.26
0.4
VDD = 5.5 V
4.95
RL = 4 ,
Gain = 1 V/V,
High-output swing
VIN+ = VDD,
VIN- = 0 V or
VDD = 3.6 V
3.18
V
VIN- = VDD
VIN+ = 0 V
VDD = 2.5 V
2
2.13
| 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
4
5
mA
V(SHUTDOWN)
≤ 0.5 V, VDD = 2.5 V to 5.5 V,
I(SD)
Supply current
0.01
1
A
RL = 4
Gain
RL = 4
V/V
Resistance from shutdown to GND
100
k
Copyright 2003–2008, Texas Instruments Incorporated
3
Product Folder Link(s): TPA6211A1
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相關代理商/技術參數 |
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| TPA6211A1DGNRG4 | 功能描述:音頻放大器 Mono Fully Diff Class-AB 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 |
| TPA6211A1DRB | 功能描述:音頻放大器 Mono Fully Diff Class-AB 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 |
| TPA6211A1DRBG4 | 功能描述:音頻放大器 Mono Fully Diff Class-AB 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 |
| TPA6211A1DRBR | 功能描述:音頻放大器 Mono Fully Diff Class-AB 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 |
| TPA6211A1DRBR | 制造商:Texas Instruments 功能描述:IC AUDIO PWR AMP CLASS AB 3.1W |
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