A2803中文資料ALLEGRO數(shù)據(jù)手冊PDF規(guī)格書
A2803規(guī)格書詳情
HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS
Featuring continuous load current ratings to 500 mA for each of the drivers, the Series ULN28xxA/LW and ULQ28xxA/LW high voltage, high-current Darlington arrays are ideally suited for interfacing between low-level logic circuitry and multiple peripheral power loads. Typical power loads totaling over 260 W (350 mA x 8, 95 V) can be controlled at an appropriate duty cycle depending on ambient temperature and number of drivers turned on simultaneously. Typical loads include relays, solenoids, stepping motors, magnetic print hammers, multiplexed LED and incandescent displays, and heaters. All devices feature open-collector outputs with integral clamp diodes.
FEATURES
■ TTL, DTL, PMOS, or CMOS Compatible Inputs
■ Output Current to 500 mA
■ Output Voltage to 95 V
■ Transient-Protected Outputs
■ Dual In-Line Package or Wide-Body Small-Outline Package
產(chǎn)品屬性
- 型號：
A2803
- 制造商：
ALLEGRO
- 制造商全稱：
Allegro MicroSystems
- 功能描述：
High Voltage High Current Darlington Arrays
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
UTC/友順 |
23+ |
DIP8 |
14000 |
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道。可提供大量庫存,詳 |
詢價 | ||
ALLEGRO |
23+ |
原廠原包 |
19960 |
只做進口原裝 終端工廠免費送樣 |
詢價 | ||
AIC |
2407+ |
QFN |
7750 |
原裝現(xiàn)貨!實單直說!特價! |
詢價 | ||
HKE |
1733+ |
SIP-9 |
6528 |
只做進口原裝正品假一賠十! |
詢價 | ||
HITACHI |
新 |
200 |
全新原裝 貨期兩周 |
詢價 | |||
UTC(友順) |
2021+ |
DIP-8 |
499 |
詢價 | |||
HKE |
23+ |
SIP-9 |
15000 |
一級代理原裝現(xiàn)貨 |
詢價 | ||
UTC(友順) |
24+ |
DIP8 |
7350 |
現(xiàn)貨供應(yīng),當天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
AMBARELLA |
24+ |
NA/ |
141 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
UTC(友順) |
2447 |
DIP-8 |
105000 |
50個/管一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期 |
詢價 |
