TPA122數(shù)據(jù)手冊開發(fā)板套件編程器的評估板-音頻放大器規(guī)格書PDF
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描述 Description
The TPA122 is a stereo audio power amplifier packaged in either an 8-pin SOIC, or an 8-pin PowerPAD? MSOP package capable of delivering 150 mW of continuous RMS power per channel into 8- loads. Amplifier gain is externally configured by means of two resistors per input channel and does not require external compensation for settings of 1 to 10.
THD+N when driving an 8- loads, the THD+N performance is 0.01% at 1 kHz, and less than 0.02% across the audio band of 20 Hz to 20 kHz.
特性 Features
? 150-mW Stereo Output
? PC Power Supply Compatible
? Fully Specified for 3.3-V and 5-V Operation
? Operation to 2.5 V
? Pop Reduction Circuitry
? Internal Midrail Generation
? Thermal and Short-Circuit Protection
? Surface-Mount Packaging
? PowerPAD? MSOP
? SOIC
? Pin Compatible With LM4880 and LM4881 (SOIC)
PowerPAD is a trademark of Texas Instruments.
技術(shù)參數(shù)
- 制造商編號
：TPA122
- 生產(chǎn)廠家
：TI
- Analog supply (min) (V)
：4.5
- Analog supply voltage (max) (V)
：5.5
- Load (min) (Ω)
：8
- PSRR (dB)
：83
- Rating
：Catalog
- Operating temperature range (°C)
：-40 to 85
- Headphone channels
：Stereo
- Volume control
：No
- Shutdown current (ISD) (μA)
：10
- Architecture
：Class-AB
- Iq per channel (typ) (mA)
：0.75
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TI/德州儀器 |
24+ |
NA/ |
4600 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價 | ||
TI |
24+ |
TSSOP-8 |
20000 |
全新原廠原裝，進口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
詢價 | ||
TI |
20+ |
SOP8 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價 | ||
TI |
0636PB |
MSOP8 |
2900 |
全新原裝進口自己庫存優(yōu)勢 |
詢價 | ||
TI |
1815+ |
MSOP8 |
6528 |
只做原裝正品現(xiàn)貨!或訂貨,假一賠十! |
詢價 | ||
TI/德州儀器 |
24+ |
SOIC8 |
3 |
十年芯程一路原裝 |
詢價 | ||
TI |
20+ |
SOIC8 |
53650 |
TI原裝主營-可開原型號增稅票 |
詢價 | ||
TI/德州儀器 |
23+ |
MSOP8 |
8678 |
原廠原裝 |
詢價 | ||
Texas |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價 | |||
TI |
23+ |
SSOP |
7000 |
絕對全新原裝!100%保質(zhì)量特價!請放心訂購! |
詢價 |
