Overview
The ADS8341EB, produced by Texas Instruments, is a 4-channel, 16-bit sampling Analog-to-Digital (A/D) converter. 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 is available in an SSOP-16 package. It is suitable for a variety of applications, including data acquisition, test and measurement, industrial process control, personal digital assistants, and battery-powered systems. The ADS8341EB is characterized by its low power dissipation, with a typical power consumption of 8mW at a 100kHz throughput rate and a +5V supply. It also includes a shutdown mode that reduces power dissipation to under 15µW, making it ideal for battery-operated devices.
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 |
| Reference Voltage (VREF) | 500mV to VCC | V |
| Input Voltage Range | 0V to VREF | V |
| SINAD (Signal-to-Noise and Distortion) | 86dB | dB |
| Operating Temperature Range | -40°C to +85°C | °C |
| Package Type | SSOP-16 | |
| Power Dissipation (typical at 100kHz and +5V) | 8mW | mW |
| Shutdown Power Dissipation | < 15µW | µW |
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 (SPI compatible)
- Onboard multiplexer
- Low power consumption with auto power-down and shutdown modes
- Ideal for battery-operated systems due to low power and high speed
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 ADS8341EB?
The ADS8341EB has a resolution of 16 bits.
- How many channels does the ADS8341EB support?
The ADS8341EB supports 4 single-ended channels or 2 differential channels.
- What is the maximum conversion rate of the ADS8341EB?
The maximum conversion rate is up to 100kHz.
- What is the operating voltage range of the ADS8341EB?
The operating voltage range is from 2.7V to 5V.
- What is the SINAD (Signal-to-Noise and Distortion) of the ADS8341EB?
The SINAD is 86dB.
- What is the typical power dissipation of the ADS8341EB at 100kHz and +5V supply?
The typical power dissipation is 8mW.
- What is the power dissipation in shutdown mode?
The power dissipation in shutdown mode is less than 15µW.
- What package type is the ADS8341EB available in?
The ADS8341EB is available in an SSOP-16 package.
- What are the common applications of the ADS8341EB?
- How does the ADS8341EB handle power management?
The ADS8341EB has auto power-down and shutdown modes to manage power consumption effectively, making it suitable for battery-operated devices.
