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- Stock & Prices $ Price & Stock for NA556N
- Part Number NA556N
- Manufacturer Texas Instruments
- Pin Count 14
- Part Category Integrated Circuit
- Package Category Dual-In-Line Packages
- Footprint Name Dual-In-Line Packages - N (R-PDIP-T)
- Released Date Oct 4, 2019
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
NA556N Details
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Manufacturer Part Number:
NA556N
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Brand Name:
Texas Instruments
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Part Package Code:
DIP
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Pin Count:
14
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Country Of Origin:
Malaysia, Mexico
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.90
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Manufacturer:
Texas Instruments
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YTEOL:
15
NA556N Frequently Asked Questions (FAQs)
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The recommended power-on sequence is to apply VCC before applying the input signal. This ensures that the internal biasing is established before the input signal is applied.
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To ensure stability and oscillation at the desired frequency, make sure to use a high-quality capacitor with low equivalent series resistance (ESR) and a suitable resistor value in the timing circuit. Also, ensure that the power supply is well-regulated and decoupled.
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The maximum frequency of operation for the NA556N is approximately 2 MHz, but this can vary depending on the specific application and component values used.
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Yes, the NA556N can be used as a VCO by applying a control voltage to the threshold pin (pin 5). However, the frequency range and linearity may not be suitable for all applications.
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To reduce noise and EMI, use a well-regulated power supply, decouple the power supply lines, and use a ground plane or shielded enclosure. Additionally, keep the timing capacitor and resistor values as close to the IC as possible.
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NA556N Overview
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.