Part Details for A6810SLW by Allegro MicroSystems LLC
Results Overview of A6810SLW by Allegro MicroSystems LLC
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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A6810SLW Information
A6810SLW by Allegro MicroSystems LLC is a Display Driver.
Display Drivers are under the broader part category of Drivers And Interfaces.
A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.
Part Details for A6810SLW
A6810SLW CAD Models
A6810SLW Part Data Attributes
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A6810SLW
Allegro MicroSystems LLC
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Datasheet
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A6810SLW
Allegro MicroSystems LLC
Vacuum Fluorescent Driver, 10-Segment, CMOS, PDSO20, MS-013AC, SOIC-20
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ALLEGRO MICROSYSTEMS LLC | |
| Part Package Code | SOIC | |
| Package Description | SOP, SOP20,.4 | |
| Pin Count | 20 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | CAN ALSO OPERATE WITH 5V LOGIC SUPPLY | |
| Data Input Mode | SERIAL | |
| Input Characteristics | STANDARD | |
| Interface IC Type | VACUUM FLUORESCENT DISPLAY DRIVER | |
| JESD-30 Code | R-PDSO-G20 | |
| JESD-609 Code | e0 | |
| Length | 12.8 mm | |
| Multiplexed Display Capability | NO | |
| Number of Functions | 1 | |
| Number of Segments | 10 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -20 °C | |
| Output Characteristics | TOTEM-POLE | |
| Output Polarity | TRUE | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP20,.4 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 240 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.65 mm | |
| Supply Current-Max | 4 mA | |
| Supply Voltage-Nom | 3.3 V | |
| Supply Voltage1-Nom | 60 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | OTHER | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 7.5 mm | |
| fmax-Min | 10 MHz |
Alternate Parts for A6810SLW
This table gives cross-reference parts and alternative options found for A6810SLW. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of A6810SLW, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| A6810ELW | Allegro MicroSystems LLC | Check for Price | Vacuum Fluorescent Driver, 10-Segment, CMOS, PDSO20, MS-013AC, SOIC-20 | A6810SLW vs A6810ELW |
A6810SLW Frequently Asked Questions (FAQ)
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A good PCB layout for the A6810SLW should include a solid ground plane, separate analog and digital grounds, and a decoupling capacitor (e.g., 10uF) between VCC and GND. Additionally, keep the sense lines (VOUT and IOUT) as short as possible and away from noisy signals.
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Choose an Rs value that sets the desired output current limit (IOUT) based on the formula: Rs = 0.1V / IOUT. For example, for a 1A current limit, Rs would be 0.1V / 1A = 0.1 ohms. Ensure the Rs power rating is sufficient for the maximum expected current.
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The EN (enable) pin is an active-high input that enables or disables the A6810SLW. When EN is high, the device is enabled, and when EN is low, the device is disabled. Use the EN pin to turn the device on and off, or to implement a shutdown function in your system.
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The FAULT pin is an open-drain output that indicates an overcurrent or overtemperature fault condition. When FAULT is low, the device is operating normally. When FAULT is high, a fault has occurred, and the device has shut down. Use an external pull-up resistor to connect the FAULT pin to a voltage rail.
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The thermal resistance (RθJA) of the A6810SLW package is approximately 45°C/W. This value represents the thermal resistance from the junction (die) to the ambient air. Use this value to estimate the device's junction temperature and ensure reliable operation.