Overview
The SA556NG4, produced by Texas Instruments, is a dual precision timer integrated circuit designed for a wide range of timing and oscillation applications. This device is part of the NE/SA/SE556 family, known for its high stability and accuracy in producing time delays or oscillations. The SA556NG4 operates over an extended temperature range, making it suitable for various industrial and commercial environments.
Key Specifications
| Parameter | Value |
|---|---|
| Temperature Range | -55°C to 125°C |
| Supply Voltage | 4.5V to 16V |
| Timing Accuracy | Typically ±1% at 25°C |
| Output Current | Up to 200 mA |
| Package Type | 14-pin DIP, 14-pin SOIC |
| Frequency Range | Up to 2 MHz |
Key Features
- High stability and accuracy in timing and oscillation
- Extended temperature range operation (-55°C to 125°C)
- Wide supply voltage range (4.5V to 16V)
- High output current capability (up to 200 mA)
- Available in 14-pin DIP and SOIC packages
- Low jitter and low phase noise for clock cleanup
Applications
- Telecommunications systems for synchronization and timing control
- Industrial control systems requiring precise timing
- Automotive systems for timing and oscillation needs
- Consumer electronics for clock and timing functions
- Medical devices requiring stable timing circuits
Q & A
- What is the temperature range of the SA556NG4?
The SA556NG4 operates over a temperature range of -55°C to 125°C. - What are the typical supply voltage ranges for the SA556NG4?
The supply voltage range is from 4.5V to 16V. - What is the timing accuracy of the SA556NG4?
The timing accuracy is typically ±1% at 25°C. - What are the available package types for the SA556NG4?
The device is available in 14-pin DIP and 14-pin SOIC packages. - What is the maximum output current of the SA556NG4?
The maximum output current is up to 200 mA. - What are some common applications of the SA556NG4?
Common applications include telecommunications, industrial control systems, automotive systems, consumer electronics, and medical devices. - Does the SA556NG4 have low jitter and phase noise?
Yes, the SA556NG4 features low jitter and low phase noise for clock cleanup. - What is the frequency range of the SA556NG4?
The frequency range is up to 2 MHz. - Is the SA556NG4 suitable for high-temperature environments?
Yes, it is designed to operate in extended temperature ranges. - Where can I find detailed specifications and datasheets for the SA556NG4?
Detailed specifications and datasheets can be found on the Texas Instruments website and other authorized distributors.
