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MAX6946ATE
MAX6946ATE - Brand New Maxim Integrated LED Drivers
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
General Description
The MAX6946/MAX6947 I2C-/SMBusTM-compatible, serial-interfaced peripherals
provide microprocessors with 10 I/O ports rated to 7V.
Each port can be configured as a 2.5mA to 20mA constant-current LED driver
(static or PWM), a 1.25mA to 10mA constant-current LED driver (static or PWM),
an open-drain logic output, or an overvoltage-protected Schmitt logic input.
Analog and switching LED intensity control includes individual 8-bit PWM
control per output, individual 1-bit analog current control (half/full scale)
per output, and a global 3-bit DAC current control that applies to all LED
outputs.
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
♦ 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)
Applications
Cellular Phones
Portable Equipment
RGB LED Drivers
LCD Backlights
Keypad Backlights
LED Status Indicators
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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