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位置：首页 > IC中文资料 > MAX722

MAX722价格

参考价格：￥39.5751

型号：MAX7221CNG+ 品牌：Maxim 备注：这里有MAX722多少钱，2026年最近7天走势，今日出价，今日竞价，MAX722批发/采购报价，MAX722行情走势销售排行榜，MAX722报价。

型号	功能描述	生产厂家企业	LOGO
MAX722	3.3V/5V掌上电脑及LCD电源稳压器 The MAX722 and MAX723 CMOS power-supply ICs create dual regulated DC outputs for small, battery-operated microprocessor systems. Each device generates a main output (3V or 5V, selectable) and a negative auxiliary output that is adjustable for LCDs. Each device accepts two input voltages. Power can c \n• Low 0.9V to 5.5V Battery Input Range \n• Unregulated 7V to 20V DC Input Range \n• Dual Regulated Outputs\n• Main Output: 3.3V/5V \n• Auxiliary Output: 0V to -100V\n• 87% Efficiency at 200mA \n• Efficient PRAM Keep-Alive: 80% at 1mA \n• 8W/in³ Power Density \n• 60µA Quiescent Current \n• ;	AD 亚德诺	AD
MAX722	PALMTOP COMPUTER AND LCD POWER SUPPLY REGULATORS 文件：555.65 Kbytes Page：16 Pages	MAXIM 美信	MAXIM
MAX7221	Serially Interfaced, 8-Digit LED Display Drivers 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 ci	MAXIM 美信	MAXIM
MAX7221	串行接口、8位、LED显示驱动器 MAX7219/MAX7221为紧凑的串行输入/输出共阴极显示驱动器，用于连接微处理器(µP)与8位7段LED数码管显示器、条形图显示器或64个独立的LED。器件内置BCD B码译码器、多路复用扫描电路、段和位驱动器以及存储每位数字的8x8静态RAM。只需一个外部电阻即可设置所有LED的段电流。MAX7221兼容于SPI™、QSPI™以及MICROWIRE™接口，段驱动器带有摆率限制，以降低EMI。\n\n 便利的4线串行接口可以连接所有通用µP。可对每位数字单独寻址和更新，无需重新写入整个显示器。MAX7219/MAX7221还允许用户为每位数字选择B码译码或非译码方式。\n\n • 10MHz串行接口\n• 独立的LED段控制\n• 译码/非译码位选择\n• 150µA低功耗关断(数据保持)\n• 数字和模拟亮度控制\n• 上电时处于全灭状态\n• 驱动共阴极LED显示器\n• 段驱动器的摆率限制功能有助于降低EMI (MAX7221)\n• SPI、QSPI、MICROWIRE串行接口(MAX7221)\n• 24引脚DIP和SO封装;	AD 亚德诺	AD
MAX7221C/D	Serially Interfaced, 8-Digit LED Display Drivers 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 ci	MAXIM 美信	MAXIM
MAX7221CNG	Serially Interfaced, 8-Digit LED Display Drivers 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 ci	MAXIM 美信	MAXIM
MAX7221CSLASHD	Serially Interfaced, 8-Digit LED Display Drivers 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 ci	MAXIM 美信	MAXIM
MAX7221CWG	Serially Interfaced, 8-Digit LED Display Drivers 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 ci	MAXIM 美信	MAXIM
MAX7221ENG	Serially Interfaced, 8-Digit LED Display Drivers 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 ci	MAXIM 美信	MAXIM
MAX7221ERG	Serially Interfaced, 8-Digit LED Display Drivers 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 ci	MAXIM 美信	MAXIM
MAX7221EWG	Serially Interfaced, 8-Digit LED Display Drivers 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 ci	MAXIM 美信	MAXIM
MAX7221	Serially Interfaced, 8-Digit LED Display Drivers 文件：946.46 Kbytes Page：17 Pages	MAXIM 美信	MAXIM
MAX7221	Serially Interfaced, 8-Digit LED Display Drivers 文件：1.21419 Mbytes Page：15 Pages	MAXIM 美信	MAXIM
MAX7221	Serially Interfaced, 8-Digit LED Display Drivers 文件：734.54 Kbytes Page：16 Pages	MAXIM 美信	MAXIM
MAX7221C/D	Serially Interfaced, 8-Digit LED Display Drivers 文件：1.21419 Mbytes Page：15 Pages	MAXIM 美信	MAXIM
MAX7221CNG	Serially Interfaced, 8-Digit LED Display Drivers 文件：1.21419 Mbytes Page：15 Pages	MAXIM 美信	MAXIM
MAX7221CSLASHD	Serially Interfaced, 8-Digit LED Display Drivers 文件：1.21419 Mbytes Page：15 Pages	MAXIM 美信	MAXIM
MAX7221CWG	Serially Interfaced, 8-Digit LED Display Drivers 文件：1.21419 Mbytes Page：15 Pages	MAXIM 美信	MAXIM
MAX7221CWG+	封装/外壳：24-SOIC（0.295"，7.50mm 宽）包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带描述：IC DRVR 7 SEGMNT 8 DIGIT 24SOIC 集成电路（IC）显示驱动器	AD 亚德诺	AD
MAX7221CWG+T	封装/外壳：24-SOIC（0.295"，7.50mm 宽）包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带描述：IC DRVR 7 SEGMNT 8 DIGIT 24SOIC 集成电路（IC）显示驱动器	AD 亚德诺	AD
MAX7221ENG	Serially Interfaced, 8-Digit LED Display Drivers 文件：1.21419 Mbytes Page：15 Pages	MAXIM 美信	MAXIM
MAX7221ERG	Serially Interfaced, 8-Digit LED Display Drivers 文件：1.21419 Mbytes Page：15 Pages	MAXIM 美信	MAXIM
MAX7221EWG	Serially Interfaced, 8-Digit LED Display Drivers 文件：1.21419 Mbytes Page：15 Pages	MAXIM 美信	MAXIM
MAX722C/D	PALMTOP COMPUTER AND LCD POWER SUPPLY REGULATORS 文件：555.65 Kbytes Page：16 Pages	MAXIM 美信	MAXIM
MAX722CSE	PALMTOP COMPUTER AND LCD POWER SUPPLY REGULATORS 文件：555.65 Kbytes Page：16 Pages	MAXIM 美信	MAXIM
MAX722CSLASHD	PALMTOP COMPUTER AND LCD POWER SUPPLY REGULATORS 文件：555.65 Kbytes Page：16 Pages	MAXIM 美信	MAXIM
MAX722ESE	PALMTOP COMPUTER AND LCD POWER SUPPLY REGULATORS 文件：555.65 Kbytes Page：16 Pages	MAXIM 美信	MAXIM
MAX722EVKIT-SO	PALMTOP COMPUTER AND LCD POWER SUPPLY REGULATORS 文件：555.65 Kbytes Page：16 Pages	MAXIM 美信	MAXIM
MAX722-MAX723	PALMTOP COMPUTER AND LCD POWER SUPPLY REGULATORS 文件：555.65 Kbytes Page：16 Pages	MAXIM 美信	MAXIM
LMV722LD	10MHz, Low Noise, Low Voltage, and Low Power Operational Amplifier 文件：459.36 Kbytes Page：15 Pages	NSC 国半	NSC
LMV722LDX	10MHz, Low Noise, Low Voltage, and Low Power Operational Amplifier 文件：459.36 Kbytes Page：15 Pages	NSC 国半	NSC
LMV722M	10MHz, Low Noise, Low Voltage, and Low Power Operational Amplifier 文件：459.36 Kbytes Page：15 Pages	NSC 国半	NSC
LMV722MM	10MHz, Low Noise, Low Voltage, and Low Power Operational Amplifier 文件：459.36 Kbytes Page：15 Pages	NSC 国半	NSC
LMV722MMX	10MHz, Low Noise, Low Voltage, and Low Power Operational Amplifier 文件：459.36 Kbytes Page：15 Pages	NSC 国半	NSC

MAX722产品属性

类型
描述
Display Type：
Common Cathode
Interface：
Serial SPI 10Mbit
Digits or Char.：
8-Digit
Output Format：
7 segment + DP
Fonts：
Code B
Slew Rate Control：
Yes
VSUPPLY (min)(V)：
4
VSUPPLY (max)(V)：
5.5
RoHS Available：
Yes
Oper. Temp.(°C)：
-40 to +85
Package/ Pins：
CDIP/24
Smallest Available Pckg. (max w/pins)(mm2)：
158.4
Budgetary Price (See Notes)：
$5.82 @1k

MAX722供应商更多...

更新时间：2026-8-4 23:00:00

IC供应商	芯片型号	品牌	批号	封装	库存	备注	价格
深圳市高捷芯城科技有限公司	MAX7221ENG	Maxim(美信)	24+	标准封装	9548	原厂渠道供应,大量现货,原型号开票。	询价
中天科工半导体（深圳）有限公司	MAX7221EWG	MAXXIN专营	25+	SOIC-24	36000	MAXXIN专营全新特价MAX7221EWG即刻询购立享优惠#长期有货	询价
柒号芯城电子商务(深圳)有限公司	MAX7221CNG+	MAXIM	2025+	N/A	70000	柒号只做原装现货价秒杀全网	询价
深圳市宏世佳电子科技有限公司	MAX7221ENG	MAXIM	2025+	DIP-24	3385	全新原装、公司现货热卖	询价
深圳市科恒伟业电子有限公司	MAX7221CWG+T	MAXIM	24+	WSO-24	8500	只做原装正品假一赔十为客户做到零风险!!	询价
深圳市富利微电子科技有限公司	MAX7221CNG	MAXIM/美信	26+	DIP	33500	全新进口原装现货,假一罚十	询价
深圳市中赛美电子科技有限公司	MAX7221ENG+	MAXIM/美信	25+	DIP	3000	支持任何机构检测只做原装正品	询价
深圳市得捷芯城科技有限公司	MAX7221CNG	Maxim(美信)	25+	-	18798	原装正品现货,原厂订货,可支持含税原型号开票。	询价
深圳市拓亿芯电子有限公司	MAX7221CWGMAX7221EWG	MAXIM/美信	25+	SOP24	15000	全新原装现货,价格优势。	询价
瀚佳科技(深圳)有限公司	MAX7221EWG+T	MAXIM	24+	SOP	9863	一级代理//放心购买	询价

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找IC，尽在114IC

MAX722价格

MAX722产品属性

MAX722供应商更多...

MAX722芯片相关品牌

MAX722规格书下载地址

MAX722参数引脚图相关

MAX722数据表相关新闻

MAX7219CWG+T

MAX7310AUE+T

MAX7300ATL

MAX7301ATL+T：12000PCS，原装现货，批次：19+

MAX709LCSA+T原装现货

MAX709RCSA原装现货

DdatasheetPDF页码索引