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A5839

Name: A5839
Rating: 4.7 (12 reviews)

RF ANT 2.4GHZ PCB TRACE SLDR SMD

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製造商。部分 #A5839
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資料表 A5839 DataSheet
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規格

Series	Rufa
Part Status	Obsolete
RF Family/Standard	802.15.4, Bluetooth, WiFi
Frequency Group	UHF (2GHz ~ 3GHz)
Frequency (Center/Band)	2.4GHz
Frequency Range	2.4GHz ~ 2.5GHz
Antenna Type	PCB Trace
Number of Bands	1
VSWR	1.8
Return Loss	-11dB
Gain	2.1dBi
Termination	Solder
Mounting Type	Surface Mount
Height (Max)	0.043" (1.10mm)
Applications	Bluetooth, Wi-Fi, Zigbee™

概述

Description

"A5839" can refer to various topics, depending on the context, such as a document, a standard, or even a product model. Without specific information, it is challenging to provide a precise introduction. However, if A5839 pertains to a standard or specification, such as those used in manufacturing, engineering, or technology, it generally denotes a unique identifier within a structured system. These identifiers help professionals quickly locate detailed information about specific protocols or guidelines, ensuring consistency and accuracy in applications. If "A5839" is related to a different context, such as a course code, product model, or part number, it typically serves a similar organizational purpose, distinguishing it from other items within the same category. For a comprehensive understanding, it is best to consult the specific resources related to A5839 in the relevant field or industry.

Pinout

The A5839 is an integrated circuit used primarily for driving LED displays. It is a BiMOS II device, which combines bipolar and CMOS technologies, leading to efficient operation. The A5839 is packaged in a 20-pin dual in-line package (DIP) or a surface-mount package.
The primary function of the A5839 is to drive 10-segment LED bar graphs, dot matrix displays, or other displays requiring a multiplexed row-by-column control. It achieves this by integrating shift registers, latches, and drivers for each output. The device can be used in applications requiring extended display driving capabilities, such as in instrumentation or consumer electronics.
The IC receives serial data, which it then converts into parallel outputs to control the display segments. Key features include high output current capability, low saturation voltages, and the ability to drive common-cathode displays. This makes the A5839 suitable for a variety of display-driving tasks, offering efficient and versatile operation.

Manufacturer

The A5839 is a product manufactured by Honeywell International Inc. Honeywell is a multinational conglomerate company based in the United States, known for its wide range of products and services across various sectors. The company operates in industries such as aerospace, building technologies, performance materials and technologies, and safety and productivity solutions. Honeywell is recognized for its innovation and technology-driven solutions, providing various products including control technologies for buildings and industrial facilities, aircraft engines, avionics, and safety products among others.

Equivalent

The A5839 chip is a high-current, LED driver IC. Equivalent products would typically be other high-current LED driver ICs with similar specifications and features. Some possible equivalents include:
1. Texas Instruments TLC5940
2. Maxim Integrated MAX7219/MAX7221
3. NXP PCA9685
4. STMicroelectronics STP16CP05
Always ensure compatibility by checking the specific electrical characteristics and pin configurations in the manufacturer's datasheets.