MAX7310ATE+ by Analog Devices

2-Wire-Interfaced 8-Bit I/O Port Expander with Reset


The MAX7310 provides 8-bit parallel input/output port expansion for SMBus™-compatible and I²C-compatible applications. The MAX7310 consists of an input port register, an output port register, a polarity inversion register, a configuration register, a bus timeout register, and an SMBus/I²C-compatible serial interface. The system master can invert the MAX7310 input data by writing to the active-high polarity inversion register. The system master can enable or disable bus timeout by writing to the bus timeout register. Any of the eight I/O ports can be configured as input or output. An active-low reset input sets the eight I/Os as inputs. Three address-select pins configure one of 56 slave ID addresses. The MAX7310 is available in 16-pin thin QFN, TSSOP, and QSOP packages and is specified over the -40°C to +125°C automotive temperature range.

Where to Buy

Prices starting from US$2.75

Distributor Stock
Logo for Farnell
Farnell
from US$2.77
1,438
in stock
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Newark Electronics
from US$4.46
1,438
in stock
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element14
from US$3.26
1,438
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Analog Devices
from US$2.75
230
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Features

400kHz 2-Wire Interface
2.3V to 5.5V Operation
Low Standby Current (1.7µA typ)
Bus Timeout for Lock-Up-Free Operation
56 Slave ID Addresses
Polarity Inversion
Eight I/O Pins that Default to Inputs on Power-Up
5V Tolerant Open-Drain Output on I/O0
4mm x 4mm, 0.8mm Thin QFN Package
-40°C to +125°C Operation

Specifications

Interface Serial 2-Wire 400kbit
I/O 8
Reset Input Yes
Over Voltage Protection (V) 5.5
Drive Current (mA) 20
VSUPPLY (V) (min) 2.3
VSUPPLY (V) (max) 5.5
Package/Pins QSOP/16TQFN/16TSSOP/16
BudgetaryPrice (See Notes) 2.34


MAX7310ATE+ Semiconductors - ICs by Analog Devices

I/O EXPANDER I2C SMBUS 8BIT TQFN-16

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Chip Configuration 8bit
Bus Frequency 400kHz
IC Interface Type I2C SMBus
Supply Voltage Min 2.3V
Supply Voltage Max 5.5V
Interface Case Style TQFN
No. of Pins 16Pins
No. of I/O's 8I/O's
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

I/O Expander, I2C, Smbus, 8Bit, Tqfn-16 | Newark Electronics
I/O EXPANDER, I2C, SMBUS, 8BIT, TQFN-16 | element14
2-Wire-Interfaced 8-Bit I/O Po | Analog Devices

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX7310ATE+ ?

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Is the MAX7310ATE+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX7310ATE+ have stock available?

Authorised distributors including Newark Electronics, element14, Farnell and Analog Devices have stock available or on a lead time for MAX7310ATE+ .

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