Overview
The ADS8341EB/2K5, produced by Texas Instruments, is a 4-channel, 16-bit sampling Analog-to-Digital converter (A/D) with a synchronous serial interface. This device is designed for low power consumption and high-speed operation, making it ideal for various applications including battery-operated systems, data acquisition, test and measurement, and industrial process control. The ADS8341 operates on a single supply voltage ranging from 2.7V to 5V and features a shutdown mode that significantly reduces power dissipation to under 15µW. It is packaged in a 16-pin SSOP (DBQ) package and is ensured to operate over a temperature range of -40°C to +85°C.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Channels | 4 (single-ended) or 2 (differential) |
| Number of Bits | 16 |
| Sampling Rate | Up to 100kHz |
| Input Type | Single-ended or differential |
| Data Interface | SPI (synchronous serial interface) |
| Supply Voltage | 2.7V to 5V |
| Power Dissipation (typical) | 8mW at 100kHz and +5V supply |
| Shutdown Power Dissipation | Under 15µW |
| Operating Temperature Range | -40°C to +85°C |
| Package Type | 16-pin SSOP (DBQ) |
| SINAD (Signal-to-Noise and Distortion Ratio) | 86dB |
Key Features
- PIN FOR PIN compatibility with ADS7841
- Single supply operation: 2.7V to 5V
- 4-channel single-ended or 2-channel differential input
- Up to 100kHz conversion rate
- 86dB SINAD (Signal-to-Noise and Distortion Ratio)
- Synchronous serial interface (SPI)
- Shutdown mode reducing power dissipation to under 15µW
- Onboard multiplexer
- Low-cost isolation for remote data acquisition
Applications
- Data Acquisition
- Test and Measurement
- Industrial Process Control
- Personal Digital Assistants
- Battery-Powered Systems
- Portable multi-channel data loggers and measurement equipment
Q & A
- What is the number of channels supported by the ADS8341EB/2K5?
The ADS8341EB/2K5 supports 4 single-ended channels or 2 differential channels.
- What is the resolution of the ADS8341EB/2K5?
The resolution is 16 bits.
- What is the maximum sampling rate of the ADS8341EB/2K5?
The maximum sampling rate is up to 100kHz.
- What type of data interface does the ADS8341EB/2K5 use?
The device uses a synchronous serial interface (SPI).
- What is the operating temperature range of the ADS8341EB/2K5?
The operating temperature range is -40°C to +85°C.
- How much power does the ADS8341EB/2K5 typically dissipate?
Typical power dissipation is 8mW at a 100kHz throughput rate and a +5V supply.
- What is the package type of the ADS8341EB/2K5?
The device is packaged in a 16-pin SSOP (DBQ) package.
- What is the SINAD (Signal-to-Noise and Distortion Ratio) of the ADS8341EB/2K5?
The SINAD is 86dB.
- Does the ADS8341EB/2K5 have a shutdown mode?
- What are some common applications of the ADS8341EB/2K5?
