Max6921awi T

Updated July 3, 2026

Overview

Product sourcing insights & recommendations

25 来源

The MAX6921AWI-T is a high-performance, 20-output Vacuum Fluorescent Display (VFD) driver developed by Maxim Integrated (now part of Analog Devices). It is designed to interface a VFD tube with a VFD controller via a 5MHz 4-wire serial interface, supporting high-voltage operations up to 76V Analog Mouser.

1. Key Product Insights

* Technical Specifications: The device features 20 outputs that can serve as either Grid or Anode drivers, with a logic supply voltage of 3.3V to 5.5V and a VFD supply up to 76V Analog Xecor.

* Rugged Design: It operates in temperatures from -40°C to +125°C, making it suitable for automotive and industrial environments Analog Findic.

* Advanced Features: The `BLANK` input provides PWM intensity control and display shutdown, while the `DOUT` pin allows daisy-chaining multiple drivers for larger display systems Analog Analog.

2. 2026 Market Trends & Dynamics

* Semiconductor Recovery: The global semiconductor market is projected to reach $975 billion in 2026, driven by a 26% growth surge fueled primarily by AI and electrification Flykingtech Deloitte.

* Industrial Niche Demand: While AI captures 50% of the industry's revenue, traditional segments like industrial and white goods—where VFDs are prevalent—are seeing a gradual recovery Deloitte.

* VFD vs. OLED: VFD technology remains a staple in high-reliability applications (appliances, automotive dashboards) due to its high-heat tolerance, even as low-power OLEDs compete for consumer-facing interfaces Analog.

* Supply Chain Focus: Supply chains are shifting toward regionalization (sovereign fabs) to mitigate geopolitical risks and shortages of critical materials like helium Pwc Deloitte.

3. Sourcing & Availability

Current B2B market data shows active stock availability primarily from suppliers in Shenzhen, China Alibaba Alibaba.

* Pricing: Prices for the MAX6921AWI-T range from approximately $0.91 to $10.05 per unit, heavily influenced by order quantity Alibaba Alibaba.

* MOQ: Minimum orders vary widely, from as low as 1 piece for small-scale testing to 1,000–2,500 pieces for wholesale sourcing Alibaba Alibaba Alibaba.

* Package Type: The most common form factor found is the 28-SOIC package, consistent with standard industrial mounting requirements Alibaba Alibaba.

Based on these findings, you can continue with:

Sources & References

25 sources cited · Verified industry data & reports

MAX6921/MAX6931 20-Output, 76V, Serial-Interfaced VFD ...

Analog Devices

General Description. The MAX6921/MAX6931 are 20-output, 76V, vacuum- fluorescent display (VFD) tube drivers that interface a.

MAX6921AWI/V+T Analog Devices / Maxim Integrated

Mouser Electronics

MAX6921AWI/V+T Analog Devices / Maxim Integrated VFD Drivers 20-Output, 76V, Serial-Interfaced VFD Tu datasheet, inventory, & pricing.

MAX6921AWI+ vs MAX6921AWI-T Compare - FindIC

findic.us

Product Lifecycle Status: Unknown. Yes: Automative-Spec: -. 8V ~ 76V: Supply Voltage: 8V ~ 76V. Yes: Industrial-Spec: -. Yes: Aerospace-Spec: -. 125 ℃ ...

MAX6921AWI Datasheet(PDF) - Maxim Integrated Products

ALLDATASHEET.COM

General Description The MAX6921/MAX6931 are 20-output, 76V, vacuum fluorescent display (VFD) tube drivers that interface a multiplexed VFD tube to a VFD ...

MAX6921AWI/V+T Analog Devices Inc./Maxim Integrated

DigiKey

MAX6921AWI/V+T. Vacuum Fluorescent (VF) Driver 28-SOIC. Image shown is a representation only. Exact specifications should be obtained from the product data ...

MAX6921AWI/V+T

Xecor

Product Category VFD Drivers VFD Drivers. RoHS Details Details. Operating Supply Voltage 3 V to 5.5 V 3 V to 5.5 V. Operating Supply Current 1.65 mA 1.65 mA.