MAX6955ATL+ by Analog Devices
2-Wire Interfaced, 2.7V to 5.5V LED Display Driver with I/O Expander and Key Scan
| Status: | Active |
|---|---|
| Series: | MAX6955 |
| RoHS: | Unknown |
Features
| Simplifies Driving 5 x 7 Matrix LED Displays Drives Common-Cathode Monocolor and Bicolor LED Displays Drives Up to 16 Digits 7-Segment, 8 Digits 14-Segment, 8 Digits 16-Segment, 128 Discrete LEDs, or a Combination of Digit Types 2.7V to 5.5V Operation |
| Drives Common-Cathode Monocolor and Bicolor LED Displays |
| Drives Up to 16 Digits 7-Segment, 8 Digits 14-Segment, 8 Digits 16-Segment, 128 Discrete LEDs, or a Combination of Digit Types |
| 2.7V to 5.5V Operation |
| Standard 2-Wire Interface Supports a Variety of Microprocessor Architectures 400kbps 2-Wire I2C-Compatible Interface |
| 400kbps 2-Wire I2C-Compatible Interface |
| Integrated Flexibility Supports Different Application Requirements Built-In ASCII 104-Character Font for 14-Segment and 16-Segment Digits and Hexadecimal Font for 7-Segment Digits 16-Step Digit-by-Digit Digital Brightness Control Display Blanked on Power-Up Automatic Blinking Control for Each Segment 10µA (typ) Low-Power Shutdown (Data Retained) |
| Built-In ASCII 104-Character Font for 14-Segment and 16-Segment Digits and Hexadecimal Font for 7-Segment Digits |
| 16-Step Digit-by-Digit Digital Brightness Control |
| Display Blanked on Power-Up |
| Automatic Blinking Control for Each Segment |
| 10µA (typ) Low-Power Shutdown (Data Retained) |
| Five GPIO Port Pins Can Be Configured as Key-Switch Reader to Scan and Debounce Up to 32 Switches with n-Key Rollover IRQ Output when a Key Input Is Debounced |
| IRQ Output when a Key Input Is Debounced |
| Slew-Rate-Limited Segment Drivers for Lower EMI |
| 36-Pin SSOP and 40-Pin DIP and TQFN Packages |
| Automotive Temperature Range Standard Covers Usage in Harsh Environments |
Specifications
| LCD or LED | LED |
|---|---|
| Display Type | Common Cathode |
| Interface | Serial 2-Wire 400kbit |
| Digits or Char. | 16-Digit 7-Segment8-Digit 14-Segment8-Digit 16-Segment |
| Output Format | 14 segments16 segments7 segments |
| Fonts | 104 char ASCIIHexadecimal |
| Segment Blinking | Yes |
| VSUPPLY (V) (min) | 2.7 |
| VSUPPLY (V) (max) | 5.5 |
| Package/Pins | SSOP/36TQFN/40 |
| BudgetaryPrice (See Notes) | 11.84 |
Last 6 months Inventory & Pricing History
MAX6955ATL+ Semiconductors - ICs by Analog Devices
LED DISPLAY DRIVER I2C TQFN-40
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Device Topology | - |
|---|---|
| Input Voltage Min | 2.7V |
| Input Voltage Max | 5.5V |
| Output Voltage Max | - |
| Output Current Max | 935mA |
| Switching Frequency | 400kHz |
| No. of Outputs | - |
| IC Mounting | SMD |
| Driver Case Style | TQFN |
| No. of Pins | 40Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | To Be Advised |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| 2-Wire Interfaced, 2.7V to 5.5 | Analog Devices |
| LED DISPLAY DRIVER, I2C, TQFN-40 | Farnell |
| Led Display Driver, I2C, Tqfn-40 | Newark Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX6955ATL+ ?
Additional datasheets, footprints and schematics for MAX6955ATL+ are listed on our Part Details page. You can also find images and similar parts to MAX6955ATL+ on this page.
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Is the MAX6955ATL+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX6955ATL+ have stock available?
Authorised distributors including Analog Devices, Farnell and Newark Electronics have stock available or on a lead time for MAX6955ATL+ .
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