MAXIM MAX7318AWG+
| Manufacturer | |
| MPN | MAX7318AWG+ |
| LCSC Part # | C1522628 |
| Packaging | SOIC-24-300mil |
| Customer # | |
| Key Attributes | 16 SOIC-24-300mil I/O Expanders RoHS |
| Datasheet | MAXIM MAX7318AWG+ |
| RoHS Compliance | 1 documents available |
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Interface/I/O Expanders | |
| Manufacturer | MAXIM | |
| Packaging | SOIC-24-300mil | |
| Operating Temperature | -40℃~+125℃ | |
| Interrupt Output | Interrupt Output | |
| Number of I/O | 16 | |
| Features | Reset function;Cascade and address expansion | |
| Voltage - Supply | 2V~5.5V | |
| Quiescent Supply Current | 4.8uA | |
| Number of Supporting Devices | 64 | |
| Current - Output High(IOH) | - | |
| Interface | I2C;SMBus |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Interface/I/O Expanders | |
| Manufacturer | MAXIM | |
| Packaging | SOIC-24-300mil | |
| Operating Temperature | -40℃~+125℃ | |
| Interrupt Output | Interrupt Output | |
| Number of I/O | 16 |
| Type | Description | |
|---|---|---|
| Features | Reset function;Cascade and address expansion | |
| Voltage - Supply | 2V~5.5V | |
| Quiescent Supply Current | 4.8uA | |
| Number of Supporting Devices | 64 | |
| Current - Output High(IOH) | - | |
| Interface | I2C;SMBus |
Introduction
The MAX7318 2-wire-interfaced expander provides 16-bit parallel input/output (I/O) port expansion for SMBus and I²C applications. The MAX7318 consists of input port registers, output port registers, polarity inversion registers, configuration registers, and an I²C-compatible serial interface logic compatible with SMBus. The system master can invert the MAX7318 input data by writing to the active-high polarity inversion register. Any of the 16 I/O ports can be configured as an input or output. A power-on reset (POR) initializes the 16 I/Os as inputs. Three address select pins configure one of 64 slave ID addresses. The MAX7318 supports hot insertion. All port pins, the INT output, SDA, SCL, and the slave address inputs AD0–2 remain high impedance in power-down (V+ = 0V) with up to 6V asserted upon them. The MAX7318 is available in 24-pin SO, SSOP, TSSOP, and thin QFN packages and is specified over the -40℃ to +125℃ automotive temperature range.
Features
- 400kbps I²C-Compatible Serial Interface
- 2V to 5.5V Operation
- 5.5V Overvoltage-Tolerant I/Os
- Supports Hot Insertion
- 16 I/O Pins that Default to Inputs on Power-Up
- 100kΩ Pullup on Each I/O
- Open-Drain Interrupt Output (INT)
- Noise Filter on SCL/SDA Inputs
- 64 Slave ID Addresses Available
- Low Standby Current (5.4µA typ)
- Polarity Inversion
- 4mm x 4mm, 0.8mm Thin QFN Package
- -40℃ to +125℃ Operation
Applications
- Servers
- RAID Systems
- Industrial Control
- Medical Equipment
- PLCs
- Instrumentation and Test Measurement
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Interface/I/O Expanders | |
| Manufacturer | MAXIM | |
| Packaging | SOIC-24-300mil | |
| Operating Temperature | -40℃~+125℃ | |
| Interrupt Output | Interrupt Output | |
| Number of I/O | 16 | |
| Features | Reset function;Cascade and address expansion | |
| Voltage - Supply | 2V~5.5V | |
| Quiescent Supply Current | 4.8uA | |
| Number of Supporting Devices | 64 | |
| Current - Output High(IOH) | - | |
| Interface | I2C;SMBus |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Interface/I/O Expanders | |
| Manufacturer | MAXIM | |
| Packaging | SOIC-24-300mil | |
| Operating Temperature | -40℃~+125℃ | |
| Interrupt Output | Interrupt Output | |
| Number of I/O | 16 |
| Type | Description | |
|---|---|---|
| Features | Reset function;Cascade and address expansion | |
| Voltage - Supply | 2V~5.5V | |
| Quiescent Supply Current | 4.8uA | |
| Number of Supporting Devices | 64 | |
| Current - Output High(IOH) | - | |
| Interface | I2C;SMBus |
Introduction
The MAX7318 2-wire-interfaced expander provides 16-bit parallel input/output (I/O) port expansion for SMBus and I²C applications. The MAX7318 consists of input port registers, output port registers, polarity inversion registers, configuration registers, and an I²C-compatible serial interface logic compatible with SMBus. The system master can invert the MAX7318 input data by writing to the active-high polarity inversion register. Any of the 16 I/O ports can be configured as an input or output. A power-on reset (POR) initializes the 16 I/Os as inputs. Three address select pins configure one of 64 slave ID addresses. The MAX7318 supports hot insertion. All port pins, the INT output, SDA, SCL, and the slave address inputs AD0–2 remain high impedance in power-down (V+ = 0V) with up to 6V asserted upon them. The MAX7318 is available in 24-pin SO, SSOP, TSSOP, and thin QFN packages and is specified over the -40℃ to +125℃ automotive temperature range.
Features
- 400kbps I²C-Compatible Serial Interface
- 2V to 5.5V Operation
- 5.5V Overvoltage-Tolerant I/Os
- Supports Hot Insertion
- 16 I/O Pins that Default to Inputs on Power-Up
- 100kΩ Pullup on Each I/O
- Open-Drain Interrupt Output (INT)
- Noise Filter on SCL/SDA Inputs
- 64 Slave ID Addresses Available
- Low Standby Current (5.4µA typ)
- Polarity Inversion
- 4mm x 4mm, 0.8mm Thin QFN Package
- -40℃ to +125℃ Operation
Applications
- Servers
- RAID Systems
- Industrial Control
- Medical Equipment
- PLCs
- Instrumentation and Test Measurement
C1522628 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |