ENGLISH 简体中文 日本語 한국어 



 
Overview

 


Suggested Components

 
Application Notes
 
New Product Announcements







Maxim > Solutions > Computers: Desktops, Workstations, and Servers

I/O Expanders



DATA SHEETS
Display Title / Parts Key Advantages
QV  PDF Evaluation Kit for the MAX7313
MAX7313EVKIT

QV  PDF Evaluation Kit for the MAX7314
MAX7314EVKIT

QV  PDF Evaluation Kit/Evaluation System for the MAX7325
MAX7325EVCMAXQU, MAX7325EVKIT

QV  PDF Evaluation Kit/Evaluation System for the MAX7326
MAX7326EVCMAXQU, MAX7326EVKIT

QV  PDF Low-Jitter, Precision Clock Generator with Four Outputs
MAX3624

0.36ps Jitter and Excellent Power-Supply Noise Rejection
QV  PDF I²C Port Expander with 4 Push-Pull Outputs and 4 Inputs
MAX7322

Low Operating Supply Voltage I²C Port Expander with 4 Push-Pull Outputs and 4 Input Ports
QV  PDF I²C Port Expander with 12 Push-Pull Outputs and Four Inputs
MAX7326

Best Suited for Monitoring Transient Changes,
Generating Control Signals, and Driving LEDs
QV  PDF I²C Port Expander with Eight Push-Pull Outputs and Eight Inputs
MAX7324

Low Operating Supply Voltage, I²C Port Expander with 8 Push-Pull and 8 Input Ports
QV  PDF I²C Port Expander with 8 Push-Pull and 8 Open-Drain I/Os
MAX7325

Low Operating Supply Voltage I²C Port Expander with 8 Push-Pull and 8 Configurable Open-Drain I/Os
QV  PDF 18-Port GPIO with LED Intensity Control, Interrupt, and Hot-Insertion Protection
MAX7314

18-Port GPIO with LED Intensity Control, Interrupt, and Hot-Insertion Protection
QV  PDF 10-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection
MAX7316

Space-Saving 10-Port and 18-Port I/O Expanders with IRQ-Bar Drive LEDs with Integrated 240-Step PWM Brightness Control and 2-Phase Blink
QV  PDF 8-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection
MAX7315

QV  PDF 16-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection
MAX7313

8- and 16-Port I/O Expanders with IRQ and Low Standby Current Ideal for Portable Applications
QV  PDF 2-Wire-Interfaced 16-Bit I/O Port Expander with Interrupt and Hot-Insertion Protection
MAX7312

QV  PDF 9-Output LED Driver with Intensity Control and Hot-Insertion Protection
MAX6965

9-Output LED Driver with Intensity Control and Hot-Insertion Protection has 240-Step Brightness Control and 2-Phase Blink
QV  PDF 2-Wire-Interfaced 16-Bit I/O Port Expander with Interrupt and Hot-Insertion Protection
MAX7311

2-Wire-Interfaced 16-Bit I/O Port Expander with Interrupt and hot-Insertion Protection for SMBus-Compatible and I²C-Compatible Applications
QV  PDF 2-Wire-Interfaced 8-Bit I/O Port Expander with Reset
MAX7310

2-Wire-Interfaced 8-Bit I/O Port Expander with Reset can Sink Up to 30mA per Port for SMBus™-Compatible and I²C-Compatible Applications
QV  PDF 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port or 28-Port LED Display Driver and I/O Expander
MAX6956

QV  PDF 4-Wire Interfaced, 2.7V to 5.5V LED Display Driver with I/O Expander and Key Scan
MAX6954

QV  PDF 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port or 28-Port I/O Expander
MAX7300

QV  PDF 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port and 28-Port I/O Expander
MAX7301

QV  PDF 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port and 28-Port LED Display Driver and I/O Expander
MAX6957




Key Specifications:   Clock Generators
Part Number Nominal Input Reference (Crystal or CLK) (kHz) Input Reference Range (MHz) Output Frequencies (MHz) Output Type Number of Outputs Number of PLLs Programmability Output Jitter (ps) Output Skew (ps) Supply Voltage (V) Operating Temp. Range (°C)
MAX3624  25 18 to 40.5 106.25
125
155.52
156.25
212.5
312.5
62.5
LVCMOS
LVPECL
4 1 Divider Ratio 0.14 (RMS) 5 3.0 to 3.6 0 to +85
See All Clock Generators (22)

Key Specifications:   Display Drivers
Part Number Features LCD or LED Digits or Char. Output per Digit/Char. Display Type Interface Fonts Segment Blinking Slew-Rate Limiting Supply Voltage (min) (V) Supply Voltage (max) (V) Industry Qualified Operating Temp. Range (°C)
MAX6954 
32 Key Scanning, 5 GPIO
LED  -   -  Common Cathode Serial SPI 26Mbit 104 char ASCII
Hexadecimal
Yes Yes 2.7 5.5  -  -40 to +125
MAX6956 
I/O Transition Detection
LED 28-Segment Any digit type Common Anode Serial 2-Wire 400kbit  -   -  No 2.5 5.5  -  -40 to +125
MAX6957 
I/O Transition Detection
LED 28-Segment Any digit type Common Anode Serial SPI 26Mbit  -   -  No 2.5 5.5 Automotive - General -40 to +125
MAX6965 
Outputs rated at 50mA and 7V
LED 9-Segment Any digit type Common Anode Serial 2-Wire 400kbit  -  Yes Yes 2 3.6 Automotive - General -40 to +125
See All Display Drivers (53)

Key Specifications:   I/O Port Expanders
Part Number Features Interface Inputs/Outputs Inputs Outputs Reset Input Interrupt Output Over-Voltage Protection Drive Current (mA) Supply Voltage (min) (V) Supply Voltage (max) (V) Industry Qualified
MAX7300 
Transition detection, Direct LED drive with blinking
Serial 2-Wire 400kbit 20 or 28  -   -   -  Yes  -  10 2.5 5.5  - 
MAX7301 
Transition detection, Direct LED drive with blinking
Serial SPI 26Mbit 20 or 28  -   -   -  Yes  -  10 2.5 5.5  - 
MAX7310 
56 Slave IDs
Serial 2-Wire 400kbit 8  -   -  Yes  -  5.5V 20 2.3 5.5  - 
MAX7311 
64 Slave IDs
Port pullups
Transition detection
Serial 2-Wire 400kbit 16  -   -   -  Yes 5.5V 40 2 5.5  - 
MAX7312 
64 Slave IDs
Transition detection
Serial 2-Wire 400kbit 16  -   -   -  Yes 5.5V 40 2 5.5 Automotive - General
MAX7313 
64 Slave IDs
LED Blinking
LED PWM control
Transition detection
Serial 2-Wire 400kbit 16  -  1  -  Yes 5.5V 50 2 3.6  - 
MAX7314 
64 Slave IDs
LED Blinking
LED PWM control
Transition detection
Serial 2-Wire 400kbit 16 1 1 Yes Yes 5.5V 50 2 3.6  - 
MAX7315 
64 Slave IDs
LED Blinking
LED PWM control
Transition detection
Serial 2-Wire 400kbit 8  -  1  -  Yes 5.5V 50 2 3.6  - 
MAX7316 
64 Slave IDs
LED Blinking
LED PWM control
Transition detection
Serial 2-Wire 400kbit 8 1 1 Yes Yes 5.5V 50 2 3.6  - 
MAX7322 
16 Slave IDs
Low Standby Current
Open Drain Outputs
Port pullups
Transition detection
Serial - I2C Compatible
Serial 2-Wire 400kbit
 -  4 4 Yes Yes 6V 25 1.71 5.5  - 
MAX7324 
16 Slave IDs
Low Standby Current
Port pullups
Transition detection
Serial - I2C Compatible
Serial 2-Wire 400kbit
 -  8 8 Yes Yes 6V 25 1.71 5.5  - 
MAX7325 
16 Slave IDs
Low Standby Current
Open Drain Outputs
Port pullups
Transition detection
Serial - I2C Compatible
Serial 2-Wire 400kbit
16  -   -  Yes Yes 6V 25 1.71 5.5 Automotive - General
MAX7326 
16 Slave IDs
Low Standby Current
Open Drain Outputs
Port pullups
Transition detection
Serial - I2C Compatible
Serial 2-Wire 400kbit
 -  4 12 Yes Yes 6V 25 1.71 5.5 Automotive - General
See All I/O Port Expanders (26)





         


      Privacy Policy    Legal Notices

      Copyright © 2008 by Maxim Integrated Products, Dallas Semiconductor