Overview
The ADS1147IPW is a high-precision, 16-bit analog-to-digital converter (ADC) produced by Texas Instruments. This component is designed for applications requiring high accuracy and low power consumption, such as industrial process control, medical instrumentation, and portable devices. Its market positioning targets engineers and designers who need reliable data acquisition solutions with minimal power usage. The ADS1147IPW stands out for its integrated features, including a programmable gain amplifier (PGA) and a low-noise internal oscillator, making it a competitive choice in the ADC market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Resolution | 16 | bits | - |
| Input Channels | 4 | - | Differential |
| Data Rate | 2.5 | kSPS | Maximum |
| Supply Voltage | 2.7 to 5.25 | V | - |
| Power Consumption | 0.6 | mW | Typical |
| Operating Temperature | -40 to 125 | °C | - |
| Package | TSSOP | - | 16-pin |
Key Features
- Integrated programmable gain amplifier (PGA) for signal conditioning.
- Low-noise internal oscillator for precise timing.
- Low power consumption, ideal for battery-powered applications.
- High accuracy with 16-bit resolution.
- Multiple input channels for versatile data acquisition.
Applications
The ADS1147IPW is widely used in various industries due to its high precision and low power consumption. In industrial process control, it ensures accurate monitoring and control of machinery. In medical instrumentation, it provides reliable data for patient monitoring systems. Portable devices benefit from its low power consumption, extending battery life. Additionally, it is suitable for applications in environmental monitoring, where high accuracy is essential for measuring parameters like temperature and humidity.
Q & A
What is the resolution of the ADS1147IPW?
The ADS1147IPW has a resolution of 16 bits.
How many input channels does it support?
It supports 4 differential input channels.
What is the maximum data rate?
The maximum data rate is 2.5 kSPS.
What is the operating voltage range?
The operating voltage range is 2.7 to 5.25 V.
Is it suitable for battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered applications.
What is the typical power consumption?
The typical power consumption is 0.6 mW.
What is the operating temperature range?
The operating temperature range is -40 to 125 °C.
What package does it come in?
It comes in a 16-pin TSSOP package.
Does it have an integrated PGA?
Yes, it includes a programmable gain amplifier (PGA).
What are the main applications of the ADS1147IPW?
It is used in industrial process control, medical instrumentation, portable devices, and environmental monitoring.
