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MC14489BDWE集成電路(IC)的顯示驅(qū)動(dòng)器規(guī)格書(shū)PDF中文資料

廠(chǎng)商型號(hào) |
MC14489BDWE |
參數(shù)屬性 | MC14489BDWE 封裝/外殼為20-SOIC(0.295",7.50mm 寬);包裝為管件;類(lèi)別為集成電路(IC)的顯示驅(qū)動(dòng)器;產(chǎn)品描述:IC DRVR 7 SEGMENT 20SOIC |
功能描述 | Multi-Character LED Display/Lamp Driver |
封裝外殼 | 20-SOIC(0.295",7.50mm 寬) |
文件大小 |
2.25045 Mbytes |
頁(yè)面數(shù)量 |
22 頁(yè) |
生產(chǎn)廠(chǎng)商 | Motorola, Inc |
企業(yè)簡(jiǎn)稱(chēng) |
Motorola【摩托羅拉】 |
中文名稱(chēng) | 加爾文制造公司官網(wǎng) |
原廠(chǎng)標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-3-9 19:22:00 |
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
- 產(chǎn)品編號(hào):
MC14489BDWE
- 制造商:
NXP USA Inc.
- 類(lèi)別:
集成電路(IC) > 顯示驅(qū)動(dòng)器
- 包裝:
管件
- 顯示類(lèi)型:
LED
- 配置:
7 段顯示
- 接口:
串行
- 電壓 - 供電:
4.5V ~ 5.5V
- 工作溫度:
-40°C ~ 130°C
- 安裝類(lèi)型:
表面貼裝型
- 封裝/外殼:
20-SOIC(0.295",7.50mm 寬)
- 供應(yīng)商器件封裝:
20-SOIC
- 描述:
IC DRVR 7 SEGMENT 20SOIC
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
FREESCALE |
22+23+ |
SOP20 |
23094 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢(xún)價(jià) | ||
24+ |
SOP |
20000 |
全新原廠(chǎng)原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅??! |
詢(xún)價(jià) | |||
NXP/恩智浦 |
2023+ |
SOP |
2000 |
一級(jí)代理優(yōu)勢(shì)現(xiàn)貨,全新正品直營(yíng)店 |
詢(xún)價(jià) | ||
FREESCA |
24+ |
SOP20 |
35400 |
全新原裝現(xiàn)貨/假一罰百! |
詢(xún)價(jià) | ||
NXP(恩智浦) |
23+ |
SOP |
15316 |
正規(guī)渠道,免費(fèi)送樣。支持賬期,BOM一站式配齊 |
詢(xún)價(jià) | ||
MOTO |
23+ |
SOP |
3000 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷(xiāo)售! |
詢(xún)價(jià) | ||
FREESCALE |
22+ |
SOP20 |
32009 |
原裝正品現(xiàn)貨,可開(kāi)13個(gè)點(diǎn)稅 |
詢(xún)價(jià) | ||
NXP USA Inc. |
23+ |
20-SOIC |
3500 |
原裝正品 正規(guī)報(bào)關(guān) 可開(kāi)增值稅票 |
詢(xún)價(jià) | ||
FREESCALE |
2403+ |
SOP20 |
6489 |
原裝現(xiàn)貨熱賣(mài)!十年芯路!堅(jiān)持! |
詢(xún)價(jià) | ||
NXP |
24+ |
SOP |
18000 |
原裝正品 有掛有貨 假一賠十 |
詢(xún)價(jià) |