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TEXAS INSTRUMENTS TLC5955DCA
Led Driver, 48 Outputs, Linear, 3V-5.5V in, 25MHz switch, 10V/31.9mA out, HTSSOP-56
- Manufacturer:
- TEXAS INSTRUMENTS TEXAS INSTRUMENTS
- Manufacturer Part No:
- TLC5955DCA
- Order Code:
- 3006036
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- ECAD / MCAD
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Product Information
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- :
- Constant Current
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- -
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- 3V
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- 5.5V
- :
- 11V
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- 31.9mA
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- 25MHz
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- Surface Mount
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- HTSSOP
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- 56Pins
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- -40°C
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- 85°C
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- -
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- -
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- MSL 3 - 168 hours
Technical Documents (1)
Product Overview
The TLC5955DCA is a 48-channel 16-bit PWM constant-current LED Sink Driver with open/short detection. Each channel has an individually-adjustable, pulse width modulation (PWM), grayscale (GS) brightness control with 65536 steps and 128 steps of constant-current dot correction (DC). DC adjusts brightness deviation between channels. All channels have a 128-step global brightness control (BC). BC adjusts brightness deviation between the R, G, B colour group. The eight-step maximum current control (MC) selects the maximum output current range for all channels of each colour group. GS, DC, BC and MC data are accessible with a serial interface port. It has two error flags of LED open detection (LOD) and LED short detection (LSD). The error detection results can be read with a serial interface port.
- Auto display repeat function
- Display timing reset function
- Auto data refresh (GS and DC only)
- UVLO sets default data
- Delay switching to prevent inrush current
- Maximum current (MC) control
- Dot correction (DC) control - 7 bits (128 steps) with a 26.2 to 100% range
- Global brightness control (BC) - 7 bits (128 steps) with a 10 to 100% range
- 33MHz Grayscale control clock
- Green product and no Sb/Br
Applications
Consumer Electronics, Commercial, Imaging, Video & Vision
5 In stock Need more?
5 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Extra stock is available upon order to the Supplier Lead Time which is approximately 2/9/26
5 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥1,355.89
(
¥1,491.48
Inc. JCT)
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| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥1,355.89 (¥1,491.48) | ( ) |
| 10+ | ¥1,292.92 (¥1,422.21) | ( ) |
| 25+ | ¥1,229.95 (¥1,352.95) | ( ) |
| 50+ | ¥1,166.98 (¥1,283.68) | ( ) |
| 100+ | ¥1,104.01 (¥1,214.41) | ( ) |
| 250+ | ¥1,041.04 (¥1,145.14) | ( ) |
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