FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Sample Rate:
65 MHz
Sample and Hold / Track and Hold:
SAMPLE
Seated Height-Max:
1.2 mm
Supply Voltage-Nom:
3.3 V
Surface Mount:
YES
Technology:
CMOS
Temperature Grade:
INDUSTRIAL
Terminal Finish:
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form:
GULL WING
Terminal Pitch:
0.5 mm
Terminal Position:
QUAD
Time@Peak Reflow Temperature-Max (s):
30
Width:
12 mm
ADS5272IPFPT Frequently Asked Questions (FAQs)
The recommended clock frequency for the ADS5272IPFPT is between 10 MHz to 65 MHz. However, the device can operate up to 80 MHz, but with reduced performance and increased power consumption.
To configure the ADS5272IPFPT for differential input mode, connect the INP and INM pins to the differential signal source, and set the DIFF bit in the CFG register to 1. For single-ended input mode, connect the INP pin to the signal source, tie the INM pin to a fixed voltage (e.g., VCM), and set the DIFF bit to 0.
The VCM pin is the common-mode voltage input for the device. It should be connected to a quiet, low-impedance voltage source (e.g., a voltage divider or a voltage regulator output) that is close to the analog input common-mode voltage. This helps to improve the device's common-mode rejection ratio (CMRR) and overall performance.
To optimize power consumption, ensure that the clock frequency is set to the minimum required for the application, and consider using the device's power-down modes (e.g., STBY or PWDN) when not in use. Additionally, minimize the voltage supply (VDD) to the lowest recommended value (1.8 V) and use a low-power clock source.
The maximum allowable input voltage range for the ADS5272IPFPT is from -0.5 V to VDD + 0.5 V. Exceeding this range may result in device damage or incorrect operation.
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ADS5272IPFPT Overview
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
