AiP3331
AiP3331 is an I-CORE audio Modulated, double matrix scan driver and controller for 8×9 dots matrix LED with Constant… in SSOP-28. Factory-original stock in Shenzhen; free samples with shipping paid.
Key specifications
| Manufacturer | I-CORE (Wuxi I-CORE Electronics Co., Ltd.) |
|---|---|
| Part number | AiP3331 |
| Function | Audio Modulated, double Matrix Scan Driver and Controller for 8×9 Dots Matrix LED with Constant… |
| Package | SSOP-28 |
| Order codes in stock | AIP3331VB28.TB, AiP3331VB28.TR |
| Supply voltage | See datasheet |
| Operating temperature | See datasheet |
| Compliance | RoHS (EU 2011/65/EU + 2015/863) and REACH SVHC — third-party lab tested; reports on request |
| Datasheet | PDF, English |
Questions buyers ask
- What is the supply voltage and temperature range of AiP3331?
- Supply: See datasheet. Operating temperature: See datasheet. See the datasheet for full electrical characteristics.
- Is AiP3331 in stock, and can I get a free sample?
- Yes, it is held in stock in Shenzhen. Free samples are available for evaluation, with shipping paid by us. For production orders, SMD parts can be ordered from 1 pc and DIP parts ship in full tubes; orders ship within 2–3 business days after payment.
- Is it original I-CORE product?
- Yes. We supply factory-original I-CORE (Wuxi I-CORE Electronics) parts in sealed reels and tubes. Our ISO 9001, ISO 14001 and ISO 45001 certificates are shown on the home page; RoHS and REACH test reports are available on request.
Datasheet highlights
From the I-CORE English datasheet AiP3331-AX-XS-B087EN (revision 2024-06-A3). The full datasheet PDF is linked above.
General description
AiP3331 is a dot matrix LED drive controller, which can drive two groups of LED arrays in a constant current mode, and each group of LED arrays consists of 72 monochromatic LEDs at most. AiP3331 can perform 256-step linear dimming on each LED. The circuit can store up to 8 frames of display graphics information, and the output graphics can be selected by external audio signals. Its main features are as follows: ● Driving lattice size: 2 groups × 72 LED lattice. ● Constant current drive Adjust the current of constant current drive through peripheral resistance. ● Built-in display data memory (DDRAM) Can store 8 frames of pictures. ● Rich display effect control or Independent switch control at each point. Independent flicker control at each point Independent 256-order PWM brightness control at each point Choose static picture display or automatic playback mode.
Key features
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