Overview
The ADS8353-Q1, produced by Texas Instruments, is a 16-bit, dual-channel, high-speed, simultaneous-sampling analog-to-digital converter (ADC). This device is designed to support both single-ended and pseudo-differential analog inputs and features two individually programmable reference sources for system-level gain calibration. The ADS8353-Q1 operates over a wide range of analog and digital power supplies and includes a flexible serial interface for easy communication with various host controllers. It is fully specified over the temperature range of –40°C to +125°C and is available in a 16-pin TSSOP package.
Key Specifications
| Parameter | Min | Max | Unit | |
|---|---|---|---|---|
| Resolution | 16 | - | - | Bits |
| Sampling Rate | - | - | 600 | kSPS |
| Analog Input Type | - | - | Single-ended, Pseudo-differential | - |
| Power Supply Range (AVDD) | -0.3 | - | 6 | V |
| Power Supply Range (DVDD) | -0.3 | - | 6 | V |
| Operating Temperature Range | -40 | - | 125 | °C |
| Package Type | - | - | 16-pin TSSOP | - |
| Conversion Time | - | - | 730 | ns |
| Throughput Time | - | - | 1.666 | µs |
| Power Dissipation (Normal Operation) | - | - | 50 | mW |
Key Features
- Simultaneous sampling of two channels, ensuring synchronized data acquisition.
- Supports single-ended and pseudo-differential analog input configurations.
- High-speed operation with a sampling rate of up to 600 kSPS.
- Two individually programmable internal reference sources for system-level gain calibration.
- Flexible serial interface compatible with a wide range of analog and digital power supplies.
- Low-power modes (STANDBY and POWER-DOWN) to optimize power consumption.
- Full specification over the temperature range of –40°C to +125°C.
- Available in a compact 16-pin TSSOP package.
Applications
- Automotive systems, including energy storage power conversion systems and solar arc protection.
- Industrial control and monitoring systems requiring high-speed and precise data acquisition.
- Medical devices that need simultaneous sampling of multiple analog signals.
- Aerospace and defense applications where high reliability and wide temperature range are critical.
- Test and measurement equipment requiring accurate and synchronized data capture.
Q & A
- What is the resolution of the ADS8353-Q1 ADC?
The ADS8353-Q1 has a resolution of 16 bits.
- What types of analog inputs does the ADS8353-Q1 support?
The device supports both single-ended and pseudo-differential analog inputs.
- What is the maximum sampling rate of the ADS8353-Q1?
The maximum sampling rate is up to 600 kSPS.
- Can the ADS8353-Q1 operate with external reference voltages?
- What is the operating temperature range of the ADS8353-Q1?
The device operates over a temperature range of –40°C to +125°C.
- What package type is the ADS8353-Q1 available in?
The device is available in a 16-pin TSSOP package.
- How does the ADS8353-Q1 optimize power consumption?
The device includes two low-power modes: STANDBY and POWER-DOWN to optimize power consumption.
- What is the conversion time of the ADS8353-Q1?
The conversion time is approximately 730 ns.
- What is the throughput time of the ADS8353-Q1?
The throughput time is approximately 1.666 µs.
- What are some typical applications of the ADS8353-Q1?
Typical applications include automotive systems, industrial control, medical devices, aerospace and defense, and test and measurement equipment.
