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28-TQFN
Integrated Circuits (ICs)

MAX7300ATI+

Obsolete
Analog Devices Inc./Maxim Integrated

IC XPNDR 400KHZ I2C 28TQFN

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28-TQFN
Integrated Circuits (ICs)

MAX7300ATI+

Obsolete
Analog Devices Inc./Maxim Integrated

IC XPNDR 400KHZ I2C 28TQFN

Deep-Dive with AI

Technical Specifications

Parameters and characteristics for this part

SpecificationMAX7300ATI+
Clock Frequency400 kHz
Current - Output Source/Sink4.5 mA, 10 mA
InterfaceI2C, 2-Wire Serial
Interrupt OutputTrue
Mounting TypeSurface Mount
Number of I/O20
Operating Temperature [Max]125 °C
Operating Temperature [Min]-40 C
Output TypePush-Pull
Package / Case28-WFQFN Exposed Pad
Supplier Device Package28-TQFN (5x5)
Voltage - Supply [Max]5.5 V
Voltage - Supply [Min]2.5 V

MAX7300 Series

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

PartCurrent - Output Source/SinkClock FrequencyNumber of I/OOutput TypeOperating Temperature [Max]Operating Temperature [Min]InterfaceInterrupt OutputPackage / CaseVoltage - Supply [Max]Voltage - Supply [Min]Mounting TypeSupplier Device PackagePackage / CasePackage / Case
28-SSOP
Analog Devices Inc./Maxim Integrated
4.5 mA
10 mA
400 kHz
20
Push-Pull
125 °C
-40 C
I2C
2-Wire Serial
28-SSOP (0.209"
5.30mm Width)
5.5 V
2.5 V
Surface Mount
28-SSOP
28-TQFN
Analog Devices Inc./Maxim Integrated
4.5 mA
10 mA
400 kHz
20
Push-Pull
125 °C
-40 C
I2C
2-Wire Serial
28-WFQFN Exposed Pad
5.5 V
2.5 V
Surface Mount
28-TQFN (5x5)
40-TQFN_21-0140L
Analog Devices Inc./Maxim Integrated
4.5 mA
10 mA
400 kHz
28
Push-Pull
125 °C
-40 C
I2C
40-WFQFN Exposed Pad
5.5 V
2.5 V
Surface Mount
40-TQFN (6x6)
40-TQFN_21-0140L
Analog Devices Inc./Maxim Integrated
4.5 mA
10 mA
400 kHz
28
Push-Pull
125 °C
-40 C
I2C
40-WFQFN Exposed Pad
5.5 V
2.5 V
Surface Mount
40-TQFN (6x6)
28-DIP
Analog Devices Inc./Maxim Integrated
4.5 mA
10 mA
400 kHz
20
Push-Pull
125 °C
-40 C
I2C
2-Wire Serial
28-DIP
5.5 V
2.5 V
Through Hole
28-PDIP
7.62 mm
0.3 in
28-TQFN
Analog Devices Inc./Maxim Integrated
4.5 mA
10 mA
400 kHz
20
Push-Pull
125 °C
-40 C
I2C
2-Wire Serial
28-WFQFN Exposed Pad
5.5 V
2.5 V
Surface Mount
28-TQFN (5x5)
MAX7300AAX+T
Analog Devices Inc./Maxim Integrated
4.5 mA
10 mA
400 kHz
28
Push-Pull
125 °C
-40 C
I2C
36-BSOP (0.295"
7.50mm Width)
5.5 V
2.5 V
Surface Mount
36-SSOP
28-SSOP
Analog Devices Inc./Maxim Integrated
4.5 mA
10 mA
400 kHz
20
Push-Pull
125 °C
-40 C
I2C
2-Wire Serial
28-SSOP (0.209"
5.30mm Width)
5.5 V
2.5 V
Surface Mount
28-SSOP
ONSEMI LV8761V-TLM-E
Analog Devices Inc./Maxim Integrated
4.5 mA
10 mA
400 kHz
28
Push-Pull
125 °C
-40 C
I2C
36-BSOP (0.295"
7.50mm Width)
5.5 V
2.5 V
Surface Mount
36-SSOP

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyN/A 0$ 0.00

Description

General part information

MAX7300 Series

The MAX7300 compact, serial-interfaced, I/O expansion peripheral provides microprocessors with up to 28 ports. Each port is individually user configurable to either a logic input or logic output.Each port can be configured as either a push-pull logic output capable of sinking 10mA and sourcing 4.5mA, or a Schmitt logic input with optional internal pullup. Seven ports feature configurable transition detection logic, which generates an interrupt upon change of port logic level. The MAX7300 is controlled through an I²C-compatible 2-wire serial interface, and uses four-level logic to allow 16 I²C addresses from only two select pins.The MAX7300AAX and MAX7300ATL have 28 ports and are available in 36-pin SSOP and 40-pin thin QFN packages, respectively. The MAX7300AAI and MAX7300ATI have 20 ports and are available in 28-pin SSOP and thin QFN packages. For an SPI™-interfaced version, refer to the MAX7301 data sheet. For a pin-compatible port expander with additional 24mA constant-current LED drive capability, refer to the MAX6956 data sheet.ApplicationsIndustrial ControllersSystem MonitoringWhite Goods

Documents

Technical documentation and resources

No documents available