Overview
The ADS7835E/2K5G4 is a high-performance, 8-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. This product is designed for precision measurement applications, offering a balance of speed, accuracy, and power efficiency. It is particularly suitable for industrial automation, consumer electronics, and automotive systems where reliable data acquisition is critical. The ADS7835E/2K5G4 stands out for its low power consumption, compact design, and ease of integration, making it a competitive choice in the ADC market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Resolution | 8 | bits | - |
| Sampling Rate | 200 | kSPS | - |
| Input Channels | 8 | - | Single-ended |
| Supply Voltage | 2.7 to 5.25 | V | - |
| Power Consumption | 1.5 | mW | @ 3V |
| Operating Temperature | -40 to 85 | °C | - |
| Package | TSSOP | - | 16-pin |
| Interface | SPI | - | - |
Key Features
- High-speed 8-bit resolution for precise data acquisition.
- Low power consumption, ideal for battery-powered applications.
- 8 single-ended input channels for versatile signal measurement.
- Wide supply voltage range (2.7V to 5.25V) for flexible integration.
- Compact TSSOP-16 package for space-constrained designs.
- SPI interface for easy communication with microcontrollers.
Applications
The ADS7835E/2K5G4 is widely used in various industries due to its reliability and performance. In industrial automation, it is employed for sensor data acquisition and process control. In consumer electronics, it enhances the functionality of devices such as smart home systems and wearable technology. In automotive electronics, it plays a crucial role in monitoring systems like battery management and environmental sensors. Its low power consumption and compact design make it an excellent choice for portable and embedded systems.
Q & A
1. What is the resolution of the ADS7835E/2K5G4?
The ADS7835E/2K5G4 has an 8-bit resolution.
2. What is the sampling rate of this ADC?
The sampling rate is 200 kSPS (kilo-samples per second).
3. How many input channels does it support?
It supports 8 single-ended input channels.
4. What is the operating voltage range?
The operating voltage range is 2.7V to 5.25V.
5. What is the power consumption of the ADS7835E/2K5G4?
The power consumption is 1.5 mW at 3V.
6. What is the operating temperature range?
The operating temperature range is -40°C to 85°C.
7. What package does the ADS7835E/2K5G4 come in?
It comes in a 16-pin TSSOP package.
8. What interface does it use for communication?
It uses an SPI interface for communication.
9. Is this ADC suitable for battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered applications.
10. What are typical applications of the ADS7835E/2K5G4?
Typical applications include industrial automation, consumer electronics, and automotive systems.
