TPA2028D1開(kāi)發(fā)板套件編程器的評(píng)估板-音頻放大器規(guī)格書(shū)PDF中文資料
| 廠商型號(hào) |
TPA2028D1 |
| 參數(shù)屬性 | TPA2028D1 包裝為盒；類(lèi)別為開(kāi)發(fā)板套件編程器的評(píng)估板-音頻放大器；產(chǎn)品描述：EVAL MODULE FOR TPA2028D1 |
| 功能描述 | TPA2015D1 2-W Constant Output Power Class-D Audio Amplifier With Adaptive Boost Converter and Battery Tracking Speakerguard? AGC |
| 文件大小 |
1.9036 Mbytes |
| 頁(yè)面數(shù)量 |
40 頁(yè) |
| 生產(chǎn)廠商 | Texas Instruments |
| 企業(yè)簡(jiǎn)稱 |
TI【德州儀器】 |
| 中文名稱 | 美國(guó)德州儀器公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2024-12-30 22:30:00 |
TPA2028D1規(guī)格書(shū)詳情
1 Features
? Built-In SpeakerGuardTM Automatic Gain Control
(AGC) with Enhanced Battery Tracking
– Limits Battery Current Consumption
– Prevents Audio Clipping
? 2 W into 8 Ω Load From 3.6 V Supply (6 THD)
? Integrated Adaptive Boost Converter
– Increases Efficiency at Low Output Power
? Low Quiescent Current of 1.7 mA from 3.6 V
? Operates From 2.5 V to 5.2 V
? Thermal and Short-Circuit Protection with Auto
Recovery
? Three Gain Settings: 6 dB, 15.5 dB, and 20 dB
? Independent Control for Boost and Class-D
? Pin-to-Pin Compatible with TPA2013D1
? Available in 1.954 mm × 1.954 mm 16-ball DSBGA
Package
2 Applications
? Cell Phones, PDA, GPS
? Portable Electronics and Speakers
3 Description
The TPA2015D1 is a high efficiency Class-D audio
power amplifier with battery-tracking SpeakerGuard?
AGC technology and an integrated adaptive boost
converter that enhances efficiency at low output
power. It drives up to 2 W into an 8 Ω speaker (6
THD). With 85 typical efficiency, the TPA2015D1
helps extend battery life when playing audio.
The built-in boost converter generates a 5.5 V
supply voltage for the Class-D amplifier. This
provides a louder audio output than a stand-alone
amplifier directly connected to the battery. The
SpeakerGuardTM AGC adjusts the Class-D gain to
limit battery current and prevent heavy clipping.
The TPA2015D1 has an integrated low-pass filter to
improve the RF rejection and reduce DAC out-of-band
noise, increasing the signal to noise ratio (SNR).
The TPA2015D1 is available in a space saving 1.954
mm × 1.954 mm, 0.5 mm pitch DSBGA package
(YZH).
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
TPA2028D1YZFEVM
- 制造商：
Texas Instruments
- 類(lèi)別：
開(kāi)發(fā)板，套件，編程器 > 評(píng)估板 - 音頻放大器
- 系列：
SmartGain?
- 包裝：
盒
- 放大器類(lèi)型：
D 類(lèi)
- 輸出類(lèi)型：
1-通道（單聲道）
- 不同負(fù)載時(shí)最大輸出功率 x 通道數(shù)：
1.7W x 1 @ 8 歐姆
- 電壓 - 供電：
2.5V ~ 5.5V
- 板類(lèi)型：
完全填充
- 使用的 IC/零件：
TPA2028
- 所含物品：
板
- 描述：
EVAL MODULE FOR TPA2028D1
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI |
2020+ |
DSBGA9 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
原裝 |
20+ |
原裝 |
56200 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票 |
詢價(jià) | ||
TI |
2016+ |
DSBGA9 |
6000 |
主營(yíng)TI,絕對(duì)原裝,假一賠十,可開(kāi)17%增值稅發(fā)票! |
詢價(jià) | ||
NA |
23+ |
NA |
26094 |
10年以上分銷(xiāo)經(jīng)驗(yàn)原裝進(jìn)口正品,做服務(wù)型企業(yè) |
詢價(jià) | ||
TI/德州儀器 |
21+ |
BGA |
10000 |
全新原裝 公司現(xiàn)貨 價(jià)格優(yōu) |
詢價(jià) | ||
TI/德州儀器 |
21+ |
DSBGA9 |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
只做原裝 |
24+ |
DSBGA |
36520 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
23+ |
17ROHS |
3012 |
原裝正品--可開(kāi)增值稅發(fā)票量大可訂貨 |
詢價(jià) | |||
TI |
2016+ |
BGA |
6528 |
只做進(jìn)口原裝現(xiàn)貨!假一賠十! |
詢價(jià) | ||
TI/德州儀器 |
19+ |
BGA |
17580 |
進(jìn)口原裝現(xiàn)貨 |
詢價(jià) |
