MAX6947ATE+ by Analog Devices
10-Port, Constant-Current LED Driver and I/O Expander with PWM Intensity Control
| Status: | Active |
|---|---|
| Series: | MAX6947 |
| RoHS: | Unknown |
Features
| 2.25V to 3.6V Operation |
| I/O Ports Default to High Impedance (LEDs Off) on Power-Up |
| I/O Port Inputs Are Overvoltage Protected to 7V |
| I/O Port Outputs Are 7V-Rated Open-Drain, 10mA or 20mA Constant-Current Static/PWM LED Drivers, or Open-Drain Logic Outputs |
| I/O Ports Support Hot Insertion |
| Individual 8-Bit PWM Intensity Control for Each LED |
| Active-Low RST Input Clears Serial Interface and Can Exit Shutdown (Warm Start) |
| MAX6946 OSC Input Allows for External PWM Clock Input |
| MAX6947 AD0 Input Selects from Two Slave Addresses |
| Auto Ramp-Up Out of Shutdown, and Up to 4s Hold-Off Before Ramp-Down into Shutdown |
| 0.8µA (typ) Shutdown Current |
| -40°C to +125°C Temperature Range |
| Tiny WLP Package (4 x 4 Grid) |
Specifications
| Interface | Serial - I2C Compatible |
|---|---|
| I/O | 10 |
| Over Voltage Protection (V) | 7 |
| Drive Current (mA) | 20 |
| VSUPPLY (V) (min) | 2.25 |
| VSUPPLY (V) (max) | 3.6 |
| Package/Pins | TQFN/16 |
| BudgetaryPrice (See Notes) | 3.63 |
MAX6947ATE+ Semiconductors - ICs by Analog Devices
LED DRIVER CONSTANT CURRENT TQFN-16
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Device Topology | - |
|---|---|
| No. of Outputs | 10Outputs |
| Output Current | 20mA |
| Output Voltage | 7V |
| Driver Case Style | TQFN |
| No. of Pins | 16Pins |
| Input Voltage Min | 2.25V |
| Input Voltage Max | 3.6V |
| Switching Frequency | - |
| 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) |
Alternative Descriptions
| 10-Port, Constant-Current LED | Analog Devices |
| Led Driver, Constant Current, Tqfn-16 | Newark Electronics |
| LED DRIVER, CONSTANT CURRENT, TQFN-16 | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX6947ATE+ ?
Additional datasheets, footprints and schematics for MAX6947ATE+ are listed on our Part Details page. You can also find images and similar parts to MAX6947ATE+ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MAX6947ATE+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX6947ATE+ price breaks, MOQs, lead times, inventory and SKUs from distributors.
Who can I contact for technical support of the product?
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Is the MAX6947ATE+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX6947ATE+ have stock available?
Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX6947ATE+ .
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