Overview
The TLV2544IPWR is a 12-bit, 200 kilosamples per second (kSPS) analog-to-digital converter (ADC) produced by Texas Instruments. This component is part of the TLV2544 series and is known for its low power consumption and high performance. It features a successive approximation register (SAR) architecture and is designed for applications requiring high accuracy and reliability. The ADC has four single-ended input channels and supports both software and hardware automatic power-down modes, making it suitable for a variety of industrial, medical, and consumer electronics applications.
Key Specifications
| Specification | Value |
|---|---|
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 200 kSPS |
| Number of Inputs | 4 |
| Input Type | Single Ended |
| Data Interface | SPI, DSP |
| Configuration | MUX-S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 2.7V ~ 5.5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) |
| Mounting Type | Surface Mount |
Key Features
- Low power consumption with automatic power-down modes (software and hardware)
- High accuracy with 12-bit resolution and SAR architecture
- Four single-ended input channels
- Serial data interface (SPI, DSP)
- 8x FIFO buffer for efficient data handling
- RoHS compliant
- Operating temperature range: -40°C to 85°C
Applications
The TLV2544IPWR is versatile and can be used in various applications, including:
- Industrial automation and control systems
- Medical devices such as patient monitoring systems and diagnostic equipment
- Consumer electronics like audio and video devices
- Aerospace and defense systems requiring high reliability and accuracy
- Automotive systems, including sensor interfaces and data acquisition
Q & A
- What is the resolution of the TLV2544IPWR ADC?
The TLV2544IPWR has a 12-bit resolution. - What is the sampling rate of the TLV2544IPWR?
The sampling rate is 200 kilosamples per second (kSPS). - How many input channels does the TLV2544IPWR have?
The TLV2544IPWR has four single-ended input channels. - What is the data interface of the TLV2544IPWR?
The data interface is SPI and DSP. - What is the power supply voltage range for the TLV2544IPWR?
The power supply voltage range is 2.7V to 5.5V for both analog and digital supplies. - What is the operating temperature range of the TLV2544IPWR?
The operating temperature range is -40°C to 85°C. - Is the TLV2544IPWR RoHS compliant?
Yes, the TLV2544IPWR is RoHS compliant. - What is the package type of the TLV2544IPWR?
The package type is 16-TSSOP. - Does the TLV2544IPWR support automatic power-down modes?
Yes, it supports both software and hardware automatic power-down modes. - What is the architecture of the TLV2544IPWR ADC?
The architecture is successive approximation register (SAR).
