Overview
The ADS8341E is a 16-bit, 4-channel serial output sampling Analog-to-Digital Converter (ADC) produced by Texas Instruments. This device features a synchronous serial interface and is designed for low power consumption and high-speed operation. It operates on a single supply voltage ranging from 2.7V to 5V and is available in a 16-pin SSOP (DBQ) package. The ADS8341E is suitable for various applications, including data acquisition, test and measurement, industrial process control, and battery-powered systems such as personal digital assistants and portable multi-channel data loggers.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Bits | 16 | |
| Number of Input Channels | 4 (single-ended or 2 differential) | |
| Supply Voltage | 2.7V to 5.25V | V |
| Operating Temperature Range | -40°C to 85°C | °C |
| Conversion Rate | Up to 100kHz | |
| SINAD | 86 dB | dB |
| THD | -90 dB | dB |
| Power Consumption (Typical) | 8mW at 100kHz and +5V supply | mW |
| Package Type | SSOP-16 | |
| Interface | Serial (SPI compatible) |
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 and -90dB THD
- Synchronous serial interface (SPI compatible)
- SSOP-16 package
- Shutdown mode reducing power dissipation to under 15µW
- Onboard multiplexer
- External reference voltage (VREF) adjustable between 500mV and VCC
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 resolution of the ADS8341E?
The ADS8341E has a resolution of 16 bits.
- What is the operating temperature range of the ADS8341E?
The operating temperature range is -40°C to 85°C.
- What are the supply voltage ranges for the ADS8341E?
The supply voltage ranges from 2.7V to 5.25V.
- What is the maximum conversion rate of the ADS8341E?
The maximum conversion rate is up to 100kHz.
- What type of interface does the ADS8341E use?
The ADS8341E uses a synchronous serial interface (SPI compatible).
- What is the package type of the ADS8341E?
The package type is SSOP-16.
- Does the ADS8341E have a shutdown mode?
Yes, the ADS8341E has a shutdown mode that reduces power dissipation to under 15µW.
- What is the SINAD of the ADS8341E?
The SINAD is 86 dB.
- What are some typical applications of the ADS8341E?
Typical applications include data acquisition, test and measurement, industrial process control, personal digital assistants, and battery-powered systems.
- Is the ADS8341E RoHS and REACH compliant?
Yes, the ADS8341E is both RoHS and REACH compliant.
- What is the typical power consumption of the ADS8341E at 100kHz and +5V supply?
The typical power consumption is 8mW at 100kHz and +5V supply.
