MC14489BP中文資料摩托羅拉數(shù)據(jù)手冊PDF規(guī)格書
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
- 型號：
MC14489BP
- 功能描述：
IC DRIVER LED/LAMP 5-CH 20-DIP
- RoHS：
否
- 類別：
集成電路(IC) >> PMIC - 顯示器驅(qū)動器
- 系列：
-
- 產(chǎn)品培訓(xùn)模塊：
Lead(SnPb) Finish for COTS Obsolescence Mitigation Program
- 標(biāo)準(zhǔn)包裝：
2,500
- 顯示器類型：
真空熒光(VF)
- 配置：
5 x 7（矩陣）
- 接口：
串行
- 數(shù)字或字符：
- 電流 -
- 電源：
3.5mA
- 電源電壓：
2.7 V ~ 3.6 V
- 工作溫度：
-40°C ~ 125°C
- 安裝類型：
表面貼裝
- 封裝/外殼：
16-SSOP（0.154，3.90mm 寬）
- 供應(yīng)商設(shè)備封裝：
16-QSOP
- 包裝：
帶卷(TR)
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
FREESCALE |
22+ |
PDIP20 |
2000 |
原裝現(xiàn)貨庫存.價格優(yōu)勢 |
詢價 | ||
MOTOROLA |
22+ |
DIP-20 |
3000 |
原裝正品,支持實單 |
詢價 | ||
ON |
DIP20 |
2767 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
ON |
24+ |
DIP20 |
90000 |
一級代理商進(jìn)口原裝現(xiàn)貨、假一罰十價格合理 |
詢價 | ||
恩XP |
25+ |
20-DIP(0.300 7.62mm) |
9350 |
獨立分銷商 公司只做原裝 誠心經(jīng)營 免費試樣正品保證 |
詢價 | ||
MOT |
25+ |
DIP20 |
3000 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
ON |
22+ |
DIP20 |
25000 |
只做原裝進(jìn)口現(xiàn)貨,專注配單 |
詢價 | ||
MOTOROLA/摩托羅拉 |
2447 |
DIP-20 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
ON |
23+ |
DIP |
8000 |
只做原裝現(xiàn)貨 |
詢價 | ||
MOTOROLA(摩托羅拉) |
24+ |
N/A |
8217 |
原廠可訂貨,技術(shù)支持,直接渠道?？珊灡９┖贤?/div> |
詢價 |
