Overview
The ADS8341E/2K5 is a 16-bit, 4-channel sampling Analog-to-Digital (A/D) converter produced by Texas Instruments. It features a synchronous serial interface and is designed for low power consumption and high-speed operation. The device operates on a single supply voltage ranging from 2.7V to 5V and includes a shutdown mode to reduce power dissipation to under 15µW. The ADS8341E/2K5 is ideal for battery-operated systems, personal digital assistants, portable multi-channel data loggers, and measurement equipment due to its low power, high speed, and onboard multiplexer.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 16 | Bits |
| Number of Channels | 4 (single-ended) or 2 (differential) | |
| Conversion Rate | Up to 100kHz | |
| Supply Voltage | 2.7V to 5V | V |
| Power Dissipation (typical) | 8mW at 100kHz and +5V supply | mW |
| Reference Voltage Range | 500mV to VCC | V |
| Operating Temperature Range | -40°C to +85°C | °C |
| Package | SSOP-16 | |
| SINAD (Signal-to-Noise and Distortion) | 86dB | dB |
| Integral Linearity Error | ±8 LSB (max) | LSB |
| Offset Error | ±2 mV (max) | mV |
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)
- Synchronous serial interface
- Onboard multiplexer
- Shutdown mode reducing power dissipation to under 15µW
- Available in SSOP-16 package
Applications
- Data Acquisition
- Test and Measurement
- Industrial Process Control
- Personal Digital Assistants
- Battery-Powered Systems
- Portable multi-channel data loggers
- Measurement equipment
Q & A
- What is the resolution of the ADS8341E/2K5? The resolution is 16 bits.
- How many channels does the ADS8341E/2K5 support? It supports 4 single-ended or 2 differential channels.
- What is the maximum conversion rate of the ADS8341E/2K5? The maximum conversion rate is up to 100kHz.
- What is the supply voltage range for the ADS8341E/2K5? The supply voltage range is from 2.7V to 5V.
- What is the typical power dissipation of the ADS8341E/2K5 at 100kHz and +5V supply? The typical power dissipation is 8mW.
- What is the operating temperature range of the ADS8341E/2K5? The operating temperature range is from -40°C to +85°C.
- In what package is the ADS8341E/2K5 available? It is available in an SSOP-16 package.
- What is the SINAD (Signal-to-Noise and Distortion) of the ADS8341E/2K5? The SINAD is 86dB.
- Does the ADS8341E/2K5 have a shutdown mode? Yes, it has a shutdown mode that reduces power dissipation to under 15µW.
- What types of applications is the ADS8341E/2K5 suitable for? It is suitable for data acquisition, test and measurement, industrial process control, personal digital assistants, battery-powered systems, and more.
