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MAX7219CSLASHD規(guī)格書詳情
General Description
The MAX7219/MAX7221 are compact, serial input/output common-cathode display drivers that interface microprocessors (μPs) to 7-segment numeric LED displays of up to 8 digits, bar-graph displays, or 64 individual LEDs. Included on-chip are a BCD code-B decoder, multiplex scan circuitry, segment and digit drivers, and an 8x8 static RAM that stores each digit. Only one external resistor is required to set the segment current for all LEDs. The MAX7221 is compatible with SPI?, QSPI?, and Microwire?, and has slew-rate limited segment drivers to reduce EMI.
Features
? 10MHz Serial Interface
? Individual LED Segment Control
? Decode/No-Decode Digit Selection
? 150μA Low-Power Shutdown (Data Retained)
? Digital and Analog Brightness Control
? Display Blanked on Power-Up
? Drive Common-Cathode LED Display
? Slew-Rate Limited Segment Drivers for Lower EMI (MAX7221)
? SPI, QSPI, Microwire Serial Interface (MAX7221)
? 24-Pin DIP and SO Packages
Applications
?? Bar-Graph Displays
?? 7-Segment Displays
?? Industrial Controllers
?? Panel Meters
?? LED Matrix Displays
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
24+ |
SMD |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
MAXIM |
2016+ |
SOP24 |
2585 |
只做進口原裝現(xiàn)貨!或者訂貨,假一賠十! |
詢價 | ||
SOP8 |
21+ |
MAXIM |
12588 |
原裝正品 |
詢價 | ||
MAXIM |
19+ |
SOP24 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 | ||
MAXIM |
2016+ |
SOP28 |
1980 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
MAXIM |
15+ |
SOP24 |
11560 |
全新原裝,現(xiàn)貨庫存,長期供應(yīng) |
詢價 | ||
MAXIM |
24+ |
SOP-32 |
2250 |
100%全新原裝公司現(xiàn)貨供應(yīng)!隨時可發(fā)貨 |
詢價 | ||
MAXIM |
25+ |
SOP24L |
10000 |
強調(diào)現(xiàn)貨,隨時查詢! |
詢價 | ||
MAXIM |
24+ |
3358 |
絕對全新原裝現(xiàn)貨供應(yīng)! |
詢價 | |||
MAXIM |
23+ |
SOP-24 |
5500 |
現(xiàn)貨,全新原裝 |
詢價 |
