NATIONAL SEMICONDUCTOR NSM3900 Utilizes Chip Led Which Module LM3914

( Brand: National Semiconductor ), ( Model: NSM3900 ), ( Part Type: Chip Module )

Review NATIONAL SEMICONDUCTOR Utilizes Chip Led

The NSM3900, a product from National Semiconductor, is an innovative and versatile 10-segment LED bar graph driver module that utilizes the renowned LM3914 chip. This chip, known for its precision and flexibility, allows the NSM3900 to display a wide range of analog and digital signals as a bar graph.

The NSM3900 is equipped with 10 individually addressable LED segments, each capable of displaying a level of brightness proportional to the input signal. This allows for clear and intuitive visual representation of data, making it an excellent choice for various applications such as level indicators, voltage monitors, frequency meters, and audio level meters.

The LM3914 chip in the NSM3900 offers a high level of precision, with each LED segment divided into 10 steps. This means that the NSM3900 can provide a resolution of 0.1% for 10-bit inputs and 0.2% for 12-bit inputs. Furthermore, the LM3914 chip allows for easy segment adjustment, making it simple to calibrate the NSM3900 to suit specific application requirements.

The NSM3900 is designed for easy integration into various projects. It features a compact size, making it suitable for use in both breadboard and PCB applications. The module also comes with a convenient 4-pin header for connecting to the LM3914 chip, making installation a breeze.

In conclusion, the NSM3900 is a powerful and versatile LED bar graph driver module that leverages the precision and flexibility of the LM3914 chip. Its 10-segment LED design allows for clear and intuitive visual representation of data, making it an excellent choice for a wide range of applications. Its compact size, easy integration, and simple installation make it a popular choice among hobbyists and professionals alike.

1. Wide application: The NSM3900 can be used in various applications such as audio level indicators, digital clocks, and bar graph displays, making it a versatile choice.

2. High precision: The LM3914 chip used in the NSM3900 provides high precision and accuracy in displaying the levels or values, making it ideal for applications requiring precise measurements.

3. Easy to use: The NSM3900 is easy to use and setup, as it comes with pre-installed LEDs and a simple interface, making it a good choice for hobbyists and beginners.

4. Durable: The NSM3900 is made with high-quality materials, making it durable and reliable, which is important for long-term use.

5. Cost-effective: The NSM3900 is relatively affordable compared to other similar modules, making it a cost-effective choice for budget-conscious buyers.

1. Limited customization: Since the NSM3900 comes with pre-installed LEDs, it may not offer as much customization as other modules that allow for the individual placement of LEDs.

2. Limited color options: The NSM3900 only comes in red LEDs, which may not be suitable for applications that require different colors.

3. Limited brightness control: The NSM3900 does not offer much control over the brightness of the LEDs, which may be a limitation in applications that require fine-tuning of the brightness.

The NSM3900 is a versatile and cost-effective choice for applications requiring high precision and accuracy. However, it may not offer as much customization or brightness control as other modules. It is a good choice for hobbyists and beginners who are looking for an easy-to-use and reliable module for audio level indicators, digital clocks, and bar graph displays.

If you are looking for a versatile and cost-effective module for audio level indicators, digital clocks, and bar graph displays, the NSM3900 is a good choice. However, if you require more customization or brightness control, you may want to consider other modules that offer more options. In any case, it is important to research and compare different modules to find the one that best fits your needs and budget.

Details:

This National Semiconductor device is a bar graph with 10 individual leds in one module mounted on PCB an ic chip which drives the led display. National Semiconductor NSM3900 0202-b I assume an older version of their LM3914 bar display driver on the back, it reads, nsm chip is actual in a flat package. New old stock.

part #: nsm3900 prices

• $14.98-$55.98

specifications vintaelec:

• brand: National Semiconductor
• model: Nsm3900
• part type: Chip Module

Shipping vintaelec:

• cost: $3.94
• handling: 3 days
• type: Flat

Payments vintaelec:

• PayPal

General vintaelec:

• Vintage Electronics > Other Vintage Electronics
• in stock: Yes

Returns vintaelec:

• time: 30 Days
• paid by: Buyer
• type: Money Back
• policy: returns accepted

Offer vintaelec:

• bids: 0
• Started: March 19, 2019, 6:50 pm
• best offer: false
• quantity: 4
• Sold: 0

Seller vintaelec:

• # feedbacks 03-20-19: 591
• city: Oswego, Illinois
• rating 03-20-19: 100.0%
• zipcode: 60543

Ratings:

1. As described, Fast shipping, Good communication, Nice item AOK. 01-29-19
2. good 03-13-19
3. Good provider and price. 01-22-19
4. Great to work with! 02-14-19
5. good item, gr8 pkg, fast shipped. Reads -1% off but decent shape. 03-05-19

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