A8286中文資料Allegro數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
A8286規(guī)格書(shū)詳情
Features and Benefits
? 2-wire serial I2C? -compatible interface: control (write)
and status (read)
? LNB voltages (16 programmable levels) compatible with
all common standards
? Tracking switch-mode power converter for lowest dissipation
? Integrated converter switches and current sensing
? Output current limit of 900 mA typical, with 48 ms timer
? Static current limit circuit allows full current at startup and
13→18 V output transition; reliably starts wide load range
? Push-pull output stage minimizes 13→18 V and 18→13 V
output transition times for highly capacitive loads
? Adjustable rise/fall time via external timing capacitor
? Built-in tone oscillator, factory-trimmed to 22 kHz
facilitates DiSEqC? tone encoding, even at no-load
? Four methods of 22 kHz tone generation, via I2C? data
bits and/or external pin
? 22 kHz tone detector facilitates DiSEqC? 2.0 decoding
? Diagnostics for output voltage level, input supply UVLO,
and DiSEqC? tone output
? Cable disconnect diagnostic
? Auxiliary modulation input
? LNB overcurrent with time
產(chǎn)品屬性
- 型號(hào)：
A8286
- 制造商：
ALLEGRO
- 制造商全稱(chēng)：
Allegro MicroSystems
- 功能描述：
Dual LNB Supply and Control Voltage Regulator
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ALLEGRO |
2020+ |
QFN28 |
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) | ||
ALLEGRO/雅麗高 |
22+ |
QFN |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
ALLEGRO/雅麗高 |
24+ |
NA |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
ALLEGRO |
16+ |
QFN28 |
8321 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
ALLEGRO/雅麗高 |
22+ |
QFN |
354000 |
詢價(jià) | |||
ALLEGRO |
848 |
172 |
原裝正品長(zhǎng)期供貨，如假包賠包換 徐小姐13714450367 |
詢價(jià) | |||
ALLEGRO |
23+ |
原廠原包 |
19960 |
只做進(jìn)口原裝 終端工廠免費(fèi)送樣 |
詢價(jià) | ||
Allegro |
1844+ |
55mmQFN-28 |
9852 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
ALLEGRO |
21+ |
QFN-28 |
66869 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
ALLEGRO/雅麗高 |
22+ |
QFN |
6550 |
絕對(duì)原裝公司現(xiàn)貨! |
詢價(jià) |
