Overview
The ADS7861EB is a high-performance, dual-channel, 12-bit analog-to-digital converter (ADC) produced by Texas Instruments. Designed for precision measurement applications, this ADC features simultaneous sampling of two channels, making it ideal for applications requiring accurate and synchronized data acquisition. The ADS7861EB is well-suited for industrial automation, medical instrumentation, and automotive systems, offering a robust solution for engineers seeking reliable performance in demanding environments.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Resolution | 12 | Bits | |
| Sample Rate | 500 | kSPS | Maximum |
| Input Channels | 4 | 2+2 simultaneous sampling | |
| Input Type | Differential | ||
| Input Voltage Range | 0 to 5.25 | V | |
| Power Consumption | 25 | mW | Typical |
| Operating Temperature | -40 to 125 | °C | |
| Package | SSOP, VQFN | 24 or 32 pins | |
| Interface | Serial | ||
| Price | 4.93 | USD | 1ku |
Key Features
- Simultaneous sampling of dual channels for synchronized data acquisition.
- High-speed 12-bit resolution with a maximum sample rate of 500 kSPS.
- Low power consumption, making it suitable for portable and battery-powered applications.
- Wide input voltage range and differential input support for versatile signal handling.
- Robust design with an operating temperature range of -40°C to 125°C, ideal for harsh environments.
Applications
The ADS7861EB is widely used in applications requiring precise analog-to-digital conversion. In industrial automation, it is employed for monitoring and control systems. In medical instrumentation, it ensures accurate data acquisition for diagnostic equipment. Automotive systems benefit from its reliability in engine control and sensor data processing. Additionally, it is suitable for power management systems and test and measurement equipment.
Q & A
What is the resolution of the ADS7861EB?
The ADS7861EB has a resolution of 12 bits.
What is the maximum sample rate of the ADS7861EB?
The maximum sample rate is 500 kSPS.
How many input channels does the ADS7861EB support?
It supports 4 input channels with 2+2 simultaneous sampling.
What is the input voltage range of the ADS7861EB?
The input voltage range is 0 to 5.25 V.
What is the power consumption of the ADS7861EB?
The typical power consumption is 25 mW.
What is the operating temperature range of the ADS7861EB?
The operating temperature range is -40°C to 125°C.
What package options are available for the ADS7861EB?
The ADS7861EB is available in SSOP and VQFN packages with 24 or 32 pins.
What type of interface does the ADS7861EB use?
It uses a serial interface.
What are the typical applications of the ADS7861EB?
Typical applications include industrial automation, medical instrumentation, and automotive systems.
What is the price of the ADS7861EB?
The approximate price is $4.93 per unit for 1,000 units.
