MC14489BP集成電路（IC）的顯示驅(qū)動(dòng)器規(guī)格書PDF中文資料
| 廠商型號(hào) |
MC14489BP |
| 參數(shù)屬性 | MC14489BP 封裝/外殼為20-DIP（0.300"，7.62mm）；包裝為管件；類別為集成電路（IC）的顯示驅(qū)動(dòng)器；產(chǎn)品描述：IC DRVR 7 SEGMENT 20DIP |
| 功能描述 | Multy-Character LED Display/Lamp Driver |
| 封裝外殼 | 20-DIP（0.300"，7.62mm） |
| 文件大小 |
2.25896 Mbytes |
| 頁面數(shù)量 |
22 頁 |
| 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 | 2025-1-25 9:30:00 |
MC14489BP規(guī)格書詳情
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)：
MC14489BP
- 制造商：
NXP USA Inc.
- 類別：
集成電路（IC） > 顯示驅(qū)動(dòng)器
- 包裝：
管件
- 顯示類型：
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
- 安裝類型：
通孔
- 封裝/外殼：
20-DIP（0.300"，7.62mm）
- 供應(yīng)商器件封裝：
20-PDIP
- 描述：
IC DRVR 7 SEGMENT 20DIP
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ON |
23+ |
DIP20 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價(jià) | ||
FREESCRAL |
24+ |
DIP |
16800 |
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)!? |
詢價(jià) | ||
NXP |
22+ |
20PDIP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
ON |
DIP20 |
2767 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | |||
ON |
22+ |
DIP20 |
25000 |
只做原裝進(jìn)口現(xiàn)貨,專注配單 |
詢價(jià) | ||
FREESCALE |
21+ |
DIP20 |
6000 |
全新原裝 現(xiàn)貨 價(jià)優(yōu) |
詢價(jià) | ||
ON |
21+ |
DIP |
25630 |
原裝正品 |
詢價(jià) | ||
ON |
24+ |
DIP |
5000 |
ON專營(yíng)原裝進(jìn)口現(xiàn)貨就,假一賠十 |
詢價(jià) | ||
FREESCALE |
22+ |
PDIP20 |
2000 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
2020+ |
DIP20 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) |
