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Maxim > Solutions > Computers: Notebook

GPIO

DATA SHEETS
Display Title/Parts Key Advantages
QV  PDF Dual and Combinable QPWM Graphics Core Controllers for Notebook Computers
MAX17007A, MAX17008

The Two Switched-Mode Power Supplies Can Be Combined to Operate in a Two-Phase Single-Output Mode
QV  PDF 6A, 2MHz Step-Down Regulator with Integrated Switches
MAX15039

Smallest, Most Efficient, 6A Step-Down Regulator Switches Frequencies Up to 2MHz
QV  PDF 4A, 2MHz Step-Down Regulator with Integrated Switches
MAX15038

Smallest, Most Efficient, 4A Step-Down Regulator Switches Frequencies Up to 2MHz
QV  PDF 1000 Base-T, ±15kV ESD Protection LAN Switch
MAX4927

High-Speed Analog Switch for Gigabit Ethernet Applications that Switch the Signals from Two Interface Transformers and Connect Them to a Single Ethernet Controller
QV  PDF 3A, 2MHz Step-Down Regulator with Integrated Switches
MAX8643A

Smallest, Most-Efficient 3A Step-Down Regulator Up to a 2.4MHz Frequency
QV  PDF Single Quick-PWM Step-Down Controller with Dynamic REFIN
MAX8792

Small-Packaged, Single Step-Down with Dynamic REFIN
QV  PDF 1000 Base-T, ±15kV ESD Protection LAN Switches
MAX4890E, MAX4892E

High-Speed Analog Switches for Gigabit Ethernet Applications that Switch the Signals from Two Interface Transformers and Connect Them to a Single Ethernet Controller
QV  PDF 10/100/1000 Base-T Ethernet LAN Switch
MAX4890, MAX4891, MAX4892

QV  PDF 10-Port SPI-Interfaced I/O Expander with Overvoltage and Hot-Insertion Protection
MAX7317

QV  PDF 9-Bit I²C Nonvolatile I/O Expander Plus Memory
DS4520

9-Channel, Nonvolatile Port Expander Integrates User-EEPROM
QV  PDF CPU Supervisor with Nonvolatile Memory and Programmable I/O
DS4510

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 3A, 2MHz Step-Down Regulator with Integrated Switches
MAX8643

Smallest, Most Efficient 3A Step-Down Regulator Up to a 2.4MHz Frequency
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 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 High-/Full-Speed USB 2.0 Switches
MAX4906, MAX4906F, MAX4907, MAX4907F

Designed for Portable Low-Power Applications that Require a Switching Function for One or More USB 2.0 Differential Pairs



Key Specifications:  I/O Port Expanders
Part Number Features Interface I/O Inputs Outputs Reset Input Interr.Out Over Voltage Protect. Drive Current
(mA)
VSUPPLY
(V)
VSUPPLY
(V)
min max
MAX7317  - Serial SPI 26Mbit 10 - - - - 7V 10 2.25 3.6
DS4520 
64 Byte NV user memory
Low Power Consumption
Non Volatile I/O
Open Drain Outputs
Serial - I2C Compatible 9 - - - - - 12 2.7 5.5
DS4510 
64 Byte NV user memory
Low Power Consumption
Non Volatile I/O
Open Drain Outputs
Serial - I2C Compatible 4 - - - - - - 2.7 5.5
MAX7312 
64 Slave IDs
Transition Detection
Serial 2-Wire 400kbit 16 - - - Yes 5.5V 40 2 5.5
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
MAX7311 
64 Slave IDs
Port pullups
Transition Detection
Serial 2-Wire 400kbit 16 - - - Yes 5.5V 40 2 5.5
MAX7310  56 Slave IDs Serial 2-Wire 400kbit 8 - - Yes - 5.5V 20 2.3 5.5
MAX7300 
Direct LED Drive with Blinking
Transition Detection
Serial 2-Wire 400kbit 20 or 28 - - - Yes - 10 2.5 5.5
MAX7301 
Direct LED Drive with Blinking
Transition Detection
Serial SPI 26Mbit 20 or 28 - - - Yes - 10 2.5 5.5
See All I/O Port Expanders (26)

Key Specifications:  Step-Down Switching Regulators
Part Number VIN
(V)
VIN
(V)
VOUT
(V)
VOUT
(V)
Preset VOUT
(V)
Max. IOUT
(A)
Max. IOUT
(A)
Output Adjust. Method DC-DC Outputs Oper. Freq.
(kHz)
Design Tools Package/Pins Smallest Available Pckg.
(mm2)
min max min max max w/pins
MAX17007A  4.5 26 0.7 2 1.5 25 25
Dyn. REF In
Preset
2 300 -
TQFN/28
17
MAX17008  4.5 26 0.7 2 1.5 25 25
Dyn. REF In
Preset
2 300 -
TQFN/28
17
MAX15038  2.9 5.5 0.6 4.5 - 4 4
Digital/VID
Dyn. REF In
Resistor
1 2000 EE-Sim
TQFN/24
17
MAX15039  2.9 5.5 0.6 4.5 - 6 4
Digital/VID
Dyn. REF In
Resistor
1 2000 EE-Sim
TQFN/24
17
MAX8792  2 26 0 23 - 10 13 Dyn. REF In 1 300 -
TDFN-EP/14
10
MAX8643A  2.35 3.6 0.6 2.5 - 3 3
Digital/VID
Dyn. REF In
Preset
Resistor
1 2000 EE-Sim
TQFN/24
17
See All Step-Down Switching Regulators (264)

Key Specifications:  Switches and Multiplexers (Low Voltage)
Part Number Protocol Functions Config. Channels Normal Position VSUPPLY (Single)
(V)
VSUPPLY (Single)
(V)
RON
(Ω)
BW
(MHz)
IL(OFF)
(nA)
tON
(ns)
tOFF
(ns)
CON
(pF)
COFF
(pF)
min max max max min max max max
MAX4927  LAN Mux 4:1 7 Open 3 3.6 5.5 650 1000 50 50 6.5 -
MAX4906  USB Switch SPDT 2 Open/Closed 8 1000 - 60 30 - 5
MAX4906F  USB Switch SPDT 2 Open/Closed 8 1000 - 60 30 - 5
MAX4907  USB Switch SPST 2 Open 8 1000 - 60 30 - 5
MAX4907F  USB Switch SPST 2 Open 8 1000 - 60 30 - 5
See All Switches and Multiplexers (Low Voltage) (160)

Key Specifications:  Switches and Multiplexers (Mid Voltage)
Part Number Protocol Functions Config. Channels Normal Position VSUPPLY (Single)
(V)
VSUPPLY (Single)
(V)
RON
(Ω)
BW
(MHz)
IL(OFF)
(nA)
tON
(ns)
tOFF
(ns)
CON
(pF)
COFF
(pF)
min max max max min max max max
MAX4890E  LAN Mux 2:1 8 Closed 3 3.6 6.5 650 - 50 50 6.5 3.5
MAX4892E  Mux 2:1 8 Closed 650 - 50
MAX4890  Mux/DeMux 1:2 4 Open 1000 1 40
MAX4891  Mux/DeMux 1:2 5 Open 1000 1 40
MAX4892  Mux/DeMux 1:2 7 Open 1000 1 40
See All Switches and Multiplexers (Mid Voltage) (297)



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