AD8258A中文資料晶豪科技數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
AD8258A |
| 功能描述 | Stereo/Mono Digital Audio Amplifier with Headphone Driver and SubWoofer Line-Out |
| 文件大小 |
208.27 Kbytes |
| 頁面數(shù)量 |
3 頁 |
| 生產(chǎn)廠商 | Elite Semiconductor Memory Technology Inc. |
| 企業(yè)簡(jiǎn)稱 |
ESMT【晶豪科技】 |
| 中文名稱 | 晶豪科技股份有限公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-3-30 16:10:00 |
| 人工找貨 | AD8258A價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
AD8258A規(guī)格書詳情
Description
This is a stereo/mono fully digital audio amplifier with output power which can drive 8Ω/4Ω load with up to 24 V voltage supply. Using I2C digital control interface, AD8258A provides sound processing includes Volume, Bass, Treble, EQ, Mixing and Dynamic Range Control (DRC). Protection circuits are provided to protect AD8258A damage while connection error. It is possible to compose of 2.1 channels with two pieces of AD8258A and 5.1 channels with four pieces.
Features
● 16/18/20/24-bit input with I2S, Left-alignment
and Right-alignment data format
● PSNR & DR(A-weighting)
Loudspeaker: 92dB (PSNR), 89dB (DR) @24V
Headphone: 86dB (PSNR), 86dB (DR)
● Multiple sampling frequencies (Fs)
32kHz / 44.1kHz / 48kHz and
64kHz / 88.2kHz / 96kHz
128kHz/176.4kHz/192kHz
● System clock = 64x, 128x, 192x, 256x, 384x,
512x, 576x, 768x, 1024x Fs
64x~1024x Fs for 32kHz / 44.1kHz / 48kHz
64x~512x Fs for 64kHz / 88.2kHz / 96kHz
64x~256x Fs for 128kHz/176.4kHz/192kHz
● Supply voltage
12V~24V for loudspeaker driver
3.0~3.3V for others
● Loudspeaker output power for 24V
2×28W into 8?@1 THD+N for stereo
2×35W into 8?@10 THD+N for stereo
1x55W into 4?@1 THD+N for mono
1x70W into 4?@10 THD+N for mono
● Headphone power
40mW into 32?@1kHz and 1 THD+N
80mW into 16?@1kHz and 1 THD+N
● Sound processing including：
Bass (+18dB~-12dB, 3dB frequency is 250Hz),
Treble (+18dB~-12dB, 3dB frequency is 7kHz),
5 bands parametric EQ,
Volume control (+24dB~-103dB, 1dB/step) and
Dynamic range control
● Anti-pop design
● Over-temperature protection
● Under-voltage shutdown
● Short-circuit protection
● I2C control interface
● Subwoofer line-out support
Applications
● CD and DVD
● TV audio
● Car audio
● Boom-box
● MP3 docking systems
● Portable / Handheld
● Powered speaker
● Wireless audio
● USB speaker
產(chǎn)品屬性
- 型號(hào)：
AD8258A
- 制造商：
ESMT
- 制造商全稱：
Elite Semiconductor Memory Technology Inc.
- 功能描述：
Stereo/Mono Digital Audio Amplifier with Headphone Driver and SubWoofer Line-Out
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
AD |
22+ |
SOP8 |
5000 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價(jià) | ||
ADI/亞德諾 |
22+ |
66900 |
原封裝 |
詢價(jià) | |||
ADI |
23+ |
8SOIC |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
AD |
2020+ |
SOP8 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
AD |
16+ |
QFP |
4000 |
進(jìn)口原裝現(xiàn)貨/價(jià)格優(yōu)勢(shì)! |
詢價(jià) | ||
ADI/亞德諾 |
22+ |
SOP |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
MICROCHIP/微芯 |
22+ |
NA |
25000 |
只有原裝原裝,支持BOM配單 |
詢價(jià) | ||
ANALOG DEVICES INC |
24+ |
con |
10000 |
查現(xiàn)貨到京北通宇商城 |
詢價(jià) | ||
ADI/亞德諾 |
2447 |
SOP |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
AD |
24+ |
SOP-8 |
159 |
詢價(jià) |
