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MC14489BDWE中文資料摩托羅拉數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
MC14489BDWE |
| 功能描述 | Multi-Character LED Display/Lamp Driver |
| 文件大小 |
2.25045 Mbytes |
| 頁(yè)面數(shù)量 |
22 頁(yè) |
| 生產(chǎn)廠商 | Motorola, Inc |
| 企業(yè)簡(jiǎn)稱 |
MOTOROLA【摩托羅拉】 |
| 中文名稱 | 加爾文制造公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-4 10:04:00 |
| 人工找貨 | MC14489BDWE價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
MC14489BDWE規(guī)格書(shū)詳情
Multy-Character LED Display/Lamp Driver CMOS
The MC144898 is a flexible light-emitting-diode driver which directly in terfaces to individual lamps, 7-segment displays, or various combinations of both. LEOs wired with common cathodes are driven in a multiplexed-by-5 fashion. Communication with an MCUIMPU is established through a synchronous serial port. The MC 144898 features data retention plus decode and scan circuitry, thus relieving processor overhead. A single, current-setting resistor is the only ancillary component required.
.Operating Voltage Range of Drive Circuitry: 4.5 to 5.5 V
.Operating Junction Temperature Range: -40° to 130°C
.Current Sources Controlled by Single Resistor Provide Anode Drive
.Low-Resistance FET Switches Provide Direct Common Cathode Interface
.Low-Power Mode (Extinguishes the LEDs) and Brightness Controlled via Serial Port
.Special Circuitry Minimizes EMI when Display is Driven and Eliminates EMI in Low-Power Mode
.Power-On Reset (POR) Blanks the Display on Power-Up, Independent of Supply Ramp Up Time
.May Be Used with Double-Heterojunction LEDs for Optimum Efficiency
.Chip Complexity: 4300 Elements (FETs, Resistors, Capacitors, etc.)
產(chǎn)品屬性
- 型號(hào)：
MC14489BDWE
- 功能描述：
LED顯示驅(qū)動(dòng)器 5 CHANNEL LED DRIVER
- RoHS：
否
- 制造商：
Micrel
- 數(shù)位數(shù)量：
5
- 安裝風(fēng)格：
SMD/SMT
- 封裝/箱體：
PLCC-44
- 工作電源電壓：
4.75 V to 11 V
- 最大電源電流：
10 mA
- 最大工作溫度：
+ 85 C
- 最小工作溫度：
- 40 C
- 封裝：
Tube
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
FREESCALE |
24+ |
NA/ |
299 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
ON |
23+ |
SOP20 |
1849 |
正規(guī)渠道,只有原裝! |
詢價(jià) | ||
ON/安森美 |
1902+ |
SOP20 |
2734 |
代理品牌 |
詢價(jià) | ||
恩XP |
24+ |
20-SOIC |
35200 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
MOTO |
25+ |
SOP |
3000 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
FRS |
24+ |
608 |
詢價(jià) | ||||
恩XP |
24+ |
SOP |
4524 |
原裝正品,現(xiàn)貨庫(kù)存,1小時(shí)內(nèi)發(fā)貨 |
詢價(jià) | ||
恩XP |
25+ |
SOP |
11660 |
詢價(jià) | |||
ON Semiconductor |
2022+ |
2 |
全新原裝 貨期兩周 |
詢價(jià) | |||
FREESCALE |
25+23+ |
SOP20 |
23094 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) |
