Datasheet > MAX6950CEE-T

MAX6950CEE-T

更新时间： 2024-11-15 21:10:47

品牌	Logo	应用领域
美信 - MAXIM		驱动光电二极管接口集成电路
页数	文件大小	规格书
19页	651K
描述
LED Driver, 8-Segment, CMOS, PDSO16, 0.150 INCH, 0.025 INCH PITCH, MO-137AA, QSOP-16

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MAX6950CEE-T 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	零件包装代码：	SSOP
包装说明：	0.150 INCH, 0.025 INCH PITCH, MO-137AA, QSOP-16	针数：	16
Reach Compliance Code：	not_compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.3
其他特性：	COMMON-CATHODE	数据输入模式：	SERIAL
显示模式：	SEGMENT	接口集成电路类型：	LED DISPLAY DRIVER
JESD-30 代码：	R-PDSO-G16	JESD-609代码：	e0
长度：	4.89 mm	湿度敏感等级：	1
复用显示功能：	YES	位数/字符：	5-DIGIT
功能数量：	1	区段数：	8
端子数量：	16	最高工作温度：	70 °C
最低工作温度：		封装主体材料：	PLASTIC/EPOXY
封装代码：	SSOP	封装等效代码：	SSOP16,.25
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, SHRINK PITCH
峰值回流温度（摄氏度）：	245	电源：	3/5 V
认证状态：	Not Qualified	座面最大高度：	1.75 mm
子类别：	Display Drivers	最大供电电压：	5.5 V
最小供电电压：	2.7 V	标称供电电压：	3 V
表面贴装：	YES	技术：	CMOS
温度等级：	COMMERCIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	GULL WING	端子节距：	0.635 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	3.9 mm	最小 fmax：	8 MHz
Base Number Matches：	1

MAX6950CEE-T 数据手册

19-2227; Rev 2; 3/05

Serially Interfaced, +2.7V to +5.5V,

5- and 8-Digit LED Display Drivers

General Description

Features

The MAX6950/MAX6951 are compact common-cath-

ode display drivers that interface microprocessors to

individual 7-segment numeric LED digits, bar graph, or

discrete LEDs through an SPI™-, QSPI™-MICROWIRE™-

compatible serial interface. The supply voltage can be

as low as 2.7V.

♦ High-speed 26MHz SPI-, QSPI-, MICROWIRE-

Compatible Serial Interface

♦ +2.7V to +5.5V Operation

♦ Individual LED Segment Control

♦ Segment Blinking Control that Can Be

The MAX6950 drives up to five 7-segment digits or 40

discrete LEDs. The MAX6951 drives up to eight 7-seg-

ment digits or 64 discrete LEDs.

Synchronized Across Multiple Drivers

♦ Hexadecimal Decode/No-Decode Digit Selection

♦ Digital Brightness Control

Included on-chip are hexadecimal character decoders

(0–9, A–F), multiplex scan circuitry, segment and digit

drivers, and a static RAM that stores each digit. The

user may select hexadecimal decoding or no-decode

for each digit to allow any mix of 7-segment digits, bar

graph, or discrete LEDs to be driven. The segment cur-

rent for the LEDs is set by an internal digital brightness

control. The segment drivers are slew-rate limited to

reduce EMI.

♦ Display Blanked on Power-Up

♦ Drives Common-Cathode LED Digits

♦ Multiplex Clock Syncronizable to External Clock

♦ Slew-Rate Limited Segment Drivers for Low EMI

♦ 75µA Low-Power Shutdown (Data Retained)

♦ Small 16-Pin QSOP Package

Individual digits may be addressed and updated with-

out rewriting the entire display. The devices include a

low-power shutdown mode, digital brightness control, a

scan-limit register that allows the user to display from

one to eight digits, segment blinking that can be syn-

chronized across drivers, and a test mode that forces

all LEDs on.

Ordering Information

PART

TEMP RANGE

0°C to +70°C

-40°C to +85°C

0°C to +70°C

-40°C to +85°C

PIN-PACKAGE

16 QSOP-EP*

MAX6950CEE

MAX6950EEE

MAX6951CEE

MAX6951EEE

*EP = Exposed pad.

Applications

Set-Top Boxes

Panel Meters

White Goods

Bar Graphs and Matrix Displays

Industrial Controllers and Instrumentation

Professional Audio Equipment

Medical Equipment

Pin Configuration

TOP VIEW

DIN

16 V+

CLK

DIG3/SEG3

DIG2/SEG2

DIG1/SEG1

DIG0/SEG0

ISET

Functional Diagram appears at end of data sheet.

Typical Application appears at end of data sheet.

14 DIG4/SEG4

13 (DIG5)/SEG5

MAX6950

MAX6951

(DIG6)/SEG6

SPI and QSPI are trademarks of Motorola, Inc.

MICROWIRE is a trademark of National Semiconductor Corp.

11 (DIG7)/SEG7

10 SEG8

GND

OSC

QSOP

( ) MAX6951 ONLY

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...19

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MAX6950CEE-T 替代型号

型号	品牌	替代类型	描述	数据表
MAX6950CEE+	MAXIM	完全替代	LED Driver, 8-Segment, CMOS, PDSO16, 0.150 INCH, 0.025 INCH PITCH, QSOP-16
MAX6950CEE+T	MAXIM	完全替代	LED Driver, 8-Segment, CMOS, PDSO16, 0.150 INCH, 0.025 INCH PITCH, QSOP-16

与MAX6950CEE-T相关器件

型号	品牌	获取价格	描述	数据表
MAX6950EEE	MAXIM	获取价格	Serially Interfaced, +2.7V to +5.5V, 5- and 8-Digit LED Display Drivers
MAX6950EEE-T	MAXIM	获取价格	暂无描述
MAX6950-MAX6951	MAXIM	获取价格	Serially Interfaced, +2.7V to +5.5V, 5- and 8-Digit LED Display Drivers
MAX6951	MAXIM	获取价格	Serially Interfaced, +2.7V to +5.5V, 5- and 8-Digit LED Display Drivers
MAX6951	ADI	获取价格	串行接口、+2.7V至+5.5V、5位或8位LED显示驱动器
MAX6951CEE	MAXIM	获取价格	Serially Interfaced, +2.7V to +5.5V, 5- and 8-Digit LED Display Drivers
MAX6951CEE+	MAXIM	获取价格	LED Driver, 8-Segment, CMOS, PDSO16, 0.150 INCH, 0.025 INCH PITCH, QSOP-16
MAX6951CEE-T	MAXIM	获取价格	LED Driver, 8-Segment, CMOS, PDSO16, 0.150 INCH, 0.025 INCH PITCH, MO-137AA, QSOP-16
MAX6951EEE	MAXIM	获取价格	Serially Interfaced, +2.7V to +5.5V, 5- and 8-Digit LED Display Drivers
MAX6951EEE-T	MAXIM	获取价格	LED Driver, 8-Segment, CMOS, PDSO16, 0.150 INCH, 0.025 INCH PITCH, MO-137AA, QSOP-16

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