I-CORE · LED / LCD display drivers and driver arrays
AiP1944
AiP1944 is an I-CORE 3-line serial Interface/Common cathode 16Seg 16Grid or 24Seg 8Grid LED Controller/Driver with 16*2… in LQFP-44. Factory-original stock in Shenzhen; free samples with shipping paid.
In stock · ShenzhenFree samples · shipping paidEnglish datasheetREACHRoHS
I-CORE partAiP1944
LQFP-44
Key specifications
| Manufacturer | I-CORE (Wuxi I-CORE Electronics Co., Ltd.) |
|---|---|
| Part number | AiP1944 |
| Function | 3-line Serial Interface/Common Cathode 16Seg 16Grid or 24Seg 8Grid LED Controller/Driver with 16*2… |
| Package | LQFP-44 |
| Order codes in stock | AIP1944 |
| 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 AiP1944?
- Supply: See datasheet. Operating temperature: See datasheet. See the datasheet for full electrical characteristics.
- Is AiP1944 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 AiP1944-AX-XS-B040EN (revision 2021-12-A4). The full datasheet PDF is linked above.
General description
AiP1944 is an LED Controller, one display memory, control circuit, key scan circuit are all incorporated into a single chip to build a highly reliable peripheral device for a single chip microcomputer.
Key features
- Multiple display modes
- 16SEG*16GRID~24SEG*8GRID display mode
- 16*2 Key scanning
- 8-step dimming circuitry
- Serial interface（CLK，STB，DIO）
- Built-in RC oscillator
Request a quote
We reply within 1 business day. Free samples — shipping on us. Tell us the part number, quantity and your application.
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