Overview
The Texas Instruments ADS5281IPFPR is a high-performance, low-power, octal-channel analog-to-digital converter (ADC) designed for a wide range of applications. This component is part of the ADS528x family and is available in an 80-pin HTQFP (Heat Transfer Quad Flat Pack) package. It operates over an industrial temperature range of -40°C to 85°C, making it suitable for various industrial and commercial environments. The ADS5281IPFPR features serialized low-voltage differential signaling (LVDS) outputs and a variety of programmable features, enhancing its flexibility and system integration capabilities.
Key Specifications
| Specification | Details |
|---|---|
| Number of Channels | 8 |
| Number of Bits | 12 |
| Sampling Rate | 50 MSPS |
| Input Type | Differential |
| Data Interface | LVDS - Serial, SPI |
| Configuration | S/H-ADC |
| Architecture | Pipelined |
| Reference Type | External, Internal |
| Analog Supply Voltage | 3.3V ~ 3.6V |
| Digital Supply Voltage | 1.7V ~ 1.9V |
| Operating Temperature | -40°C ~ 85°C |
| Package | 80-HTQFP (12x12) Exposed Pad |
Key Features
- Simultaneous sampling of all eight channels
- Low-frequency noise suppression mode
- 6dB overload recovery in one clock cycle
- Programmable digital gain: 0dB to 12dB
- Serialized DDR LVDS output with programmable LVDS current drive and internal termination
- Clock duty cycle correction circuit (DCC)
- Single-ended or differential clock input
- Test patterns for enabling output capture
- Straight offset binary or twos complement output
Applications
The ADS5281IPFPR is suitable for a variety of applications, including but not limited to:
- Medical imaging and diagnostics
- Industrial automation and control systems
- Aerospace and defense systems
- High-speed data acquisition systems
- Communications and telecommunications equipment
Q & A
- What is the sampling rate of the ADS5281IPFPR?
The sampling rate of the ADS5281IPFPR is 50 MSPS. - How many channels does the ADS5281IPFPR have?
The ADS5281IPFPR has 8 channels. - What is the resolution of the ADS5281IPFPR?
The resolution of the ADS5281IPFPR is 12 bits. - What type of data interface does the ADS5281IPFPR use?
The ADS5281IPFPR uses LVDS - Serial and SPI data interfaces. - What is the operating temperature range of the ADS5281IPFPR?
The operating temperature range of the ADS5281IPFPR is -40°C to 85°C. - What type of package does the ADS5281IPFPR come in?
The ADS5281IPFPR comes in an 80-HTQFP (12x12) Exposed Pad package. - Does the ADS5281IPFPR support simultaneous sampling?
Yes, the ADS5281IPFPR supports simultaneous sampling of all eight channels. - What is the analog supply voltage range for the ADS5281IPFPR?
The analog supply voltage range for the ADS5281IPFPR is 3.3V to 3.6V. - Does the ADS5281IPFPR have programmable digital gain?
Yes, the ADS5281IPFPR has programmable digital gain from 0dB to 12dB. - What type of clock input does the ADS5281IPFPR support?
The ADS5281IPFPR supports single-ended or differential clock inputs.
