ADS5440IPFPR

Analog To Digital Converters (ADC) Overview

The ADS5440IPFPR is a single-channel, 13-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. It utilizes a pipeline architecture and supports sampling rates up to 210 MSPS. The device features a differential input with an integrated input buffer and accepts a peak-to-peak input range of 2.2 V. Digital output data is transmitted via parallel LVDS interface. Power requirements include an analog supply voltage ranging from 4.75 V to 5.25 V and a digital supply voltage between 3 V and 3.6 V. Key performance metrics include a signal-to-noise ratio (SNR) of 69 dB, spurious-free dynamic range (SFDR) of 80 dB, and an effective number of bits (ENOB) of 11.4 bits. Differential nonlinearity (DNL) is typically 0.4 LSB, while integral nonlinearity (INL) is typically 0.9 LSB. The component operates within a temperature range of -40°C to +85°C and is housed in an HTQFP-80 package.

Analog To Digital Converters (ADC) Feature Summary

• Integrated input buffer for simplified front-end interfacing
• High-performance pipeline architecture optimized for wide bandwidth applications
• LVDS parallel output interface for high-speed data transmission

Analog To Digital Converters (ADC) Applications

• Wireless infrastructure base stations
• Test and measurement instrumentation
• Medical imaging systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'P' indicates tape-and-reel packaging when ordering. Confirm RoHS compliance status through official manufacturer documentation prior to procurement. Ensure the supplier provides valid traceability for the Texas Instruments brand. Cross-reference the full part number against current datasheets to confirm pinout and electrical specifications match design requirements.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 13-bit resolution and 210 MSPS sampling rate are required for single-channel acquisition. The integrated input buffer simplifies driver selection compared to devices requiring external buffering. Verify that the system can accommodate the dual power supply requirement of 5V analog and 3.3V digital rails. Consider the HTQFP-80 package size for PCB layout constraints relative to alternative packages like the FPG variant.

Analog To Digital Converters (ADC) Part Context

The ADS5440 belongs to the ADS544x family of high-speed ADCs from Texas Instruments. This series is designed for demanding applications requiring high linearity and speed. The IPFPR designation specifies the industrial temperature grade, the HTQFP-80 plastic quad flat package, and the reel packaging format. It serves as a high-performance solution within the broader portfolio of TI's mixed-signal conversion products.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS5440IPFP is a compatible leaded version of the same device in a tray package. For reflow soldering processes requiring tape-and-reel packaging, the ADS5440IPFPR is the direct equivalent. Verify pin compatibility and electrical specifications before substituting any other ADC models.