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MC14489BDWR2中文資料摩托羅拉數(shù)據(jù)手冊PDF規(guī)格書
MC14489BDWR2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：
MC14489BDWR2
- 功能描述：
IC DRIVER LED/LAMP 5CH 20-SOIC
- 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 |
2016+ |
DIP20 |
3000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
ON=FREESCL |
23+ |
NA |
20000 |
全新原裝假一賠十 |
詢價 | ||
24+ |
DIP20 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | |||
ON |
24+ |
DIP20 |
20000 |
全新原廠原裝，進口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
詢價 | ||
MOT |
24+ |
DIP |
5000 |
原裝進口現(xiàn)貨假一賠十 |
詢價 | ||
MOTOROLA |
24+ |
SSOP |
2978 |
100%全新原裝公司現(xiàn)貨供應(yīng)!隨時可發(fā)貨 |
詢價 | ||
MOTOROLA/摩托羅拉 |
22+ |
DIP |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
FREESCALE |
1738+ |
DIP20 |
8529 |
科恒偉業(yè)!只做原裝正品,假一賠十! |
詢價 | ||
FREESCAL |
25+23+ |
SOP- |
43902 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
MOTOROLA |
22+ |
DIP-20 |
3000 |
原裝正品,支持實單 |
詢價 |
