Overview
The ADCS7477AIMFX/NOPB is a high-performance, low-power, 12-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. This product is designed for applications requiring high-speed data acquisition with minimal power consumption. The ADCS7477AIMFX/NOPB is part of Texas Instruments' extensive portfolio of precision ADCs, targeting industries such as industrial automation, medical instrumentation, and consumer electronics. Its compact form factor and robust performance make it a competitive choice for designers seeking reliable and efficient signal conversion solutions.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Resolution | 12 | bits | |
| Sampling Rate | 1 | MSPS | |
| Supply Voltage | 2.7 to 5.25 | V | |
| Power Consumption | 2.5 | mW | at 1 MSPS, 3V supply |
| Interface | SPI | ||
| Operating Temperature | -40 to +85 | °C | |
| Package | SOT-23-6 | ||
| Input Voltage Range | 0 to VREF | V |
Key Features
- High-Speed Performance: Supports sampling rates up to 1 MSPS, enabling rapid data acquisition.
- Low Power Consumption: Consumes only 2.5 mW at 1 MSPS with a 3V supply, ideal for battery-powered applications.
- SPI Interface: Simplifies integration with microcontrollers and digital systems.
- Wide Supply Voltage Range: Operates from 2.7V to 5.25V, providing flexibility in various system designs.
- Compact Package: SOT-23-6 package ensures minimal board space usage.
Applications
The ADCS7477AIMFX/NOPB is widely used in applications requiring precise and efficient analog-to-digital conversion. Key application areas include:
- Industrial Automation: For monitoring and control systems that require high-speed data acquisition.
- Medical Instrumentation: In portable medical devices where low power consumption is critical.
- Consumer Electronics: In audio and video processing equipment for signal conversion.
- Automotive Electronics: For sensor data acquisition in vehicle control systems.
Q & A
1. What is the resolution of the ADCS7477AIMFX/NOPB?
The ADCS7477AIMFX/NOPB has a resolution of 12 bits.
2. What is the maximum sampling rate of this ADC?
The maximum sampling rate is 1 MSPS (Mega Samples Per Second).
3. What is the operating voltage range?
The operating voltage range is from 2.7V to 5.25V.
4. How much power does it consume at 1 MSPS?
It consumes 2.5 mW at 1 MSPS with a 3V supply.
5. What type of interface does it use?
It uses an SPI (Serial Peripheral Interface) for communication.
6. What is the input voltage range?
The input voltage range is from 0V to the reference voltage (VREF).
7. What is the operating temperature range?
The operating temperature range is from -40°C to +85°C.
8. What package does the ADCS7477AIMFX/NOPB come in?
It comes in a SOT-23-6 package.
9. Is this ADC suitable for battery-powered applications?
Yes, its low power consumption makes it ideal for battery-powered applications.
10. What are the typical applications of this ADC?
Typical applications include industrial automation, medical instrumentation, consumer electronics, and automotive electronics.
