MAX7359ETG+ by Analog Devices
2-Wire Interfaced Low-EMI Key Switch Controller/GPO
| Status: | Active |
|---|---|
| Series: | MAX7359 |
| RoHS: | Unknown |
Features
| Optional Key Release Detection on All Keys |
| Monitor Up to 64 Keys |
| +1.62V to +3.6V Operation |
| Autosleep and Autowake to Minimize Current Consumption |
| Under 1µA Sleep Current |
| FIFO Queues Up to 16 Debounced Key Events |
| Key Debounce Time User Configurable from 9ms to 40ms |
| Low-EMI Design Uses Static Matrix Monitoring |
| Hardware Interrupt at the FIFO Level or at the End of Definable Time Period |
| Up to Seven Open-Drain Logic Outputs Available Capable of Driving LEDs |
| 400kbps, 5.5V-Tolerant, 2-Wire Serial Interface |
| Selectable 2-Wire, Serial-Bus Timeout |
| Four I²C Address Choices |
| Small, 24-Pin TQFN Package (3.5mm x 3.5mm) , or 25-Pin WLP Package (2.31mm x 2.31mm) |
Specifications
| Interface | Serial 2-Wire 400kbit |
|---|---|
| Keys (max) | 64 |
| ISUPPLY (µA) (typ) | 25 |
| ISHUTDN (µA) (typ) | 1 |
| Interrupt Output | Yes |
| Key Scan I2C Slave IDs | 4 |
| GPIO | 6 GPO |
| VSUPPLY (V) | 1.62 to 3.6 |
| Package/Pins | TQFN/24 |
| BudgetaryPrice (See Notes) | 4.63 |
Last 6 months Inventory & Pricing History
MAX7359ETG+ Semiconductors - ICs by Analog Devices
KEY SWITCH CONTROLLER/GPO I2C TQFN-24
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| IC Interface Type | I2C |
|---|---|
| Interface Applications | Cell Phones PDAs Handheld Games Portable Consumer Electronics |
| Supply Voltage Min | 1.62V |
| Supply Voltage Max | 3.6V |
| Interface Case Style | TQFN |
| No. of Pins | 24Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| Key Switch Controller/Gpo, I2C, Tqfn-24 | Newark Electronics |
| KEY SWITCH CONTROLLER/GPO, I2C, TQFN-24 | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX7359ETG+ ?
Additional datasheets, footprints and schematics for MAX7359ETG+ are listed on our Part Details page. You can also find images and similar parts to MAX7359ETG+ on this page.
What pricing and inventory information can I view?
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Is the MAX7359ETG+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX7359ETG+ have stock available?
Authorised distributors including Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX7359ETG+ .
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