FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Sample Rate:
0.125 MHz
Seated Height-Max:
1.2 mm
Supply Current-Max:
12 mA
Supply Voltage-Min:
2.7 V
Supply Voltage-Nom:
2.5 V
Surface Mount:
YES
Technology:
CMOS
Temperature Grade:
MILITARY
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:
7 mm
ADS1258MPHPTEP Frequently Asked Questions (FAQs)
The ADS1258MPHPTEP requires careful layout and placement to minimize noise and ensure optimal performance. TI recommends placing the device close to the analog signal sources, using a solid ground plane, and keeping analog and digital traces separate. Additionally, decoupling capacitors should be placed close to the device's power pins.
To optimize the ADS1258MPHPTEP's performance, consider the following: choose the correct gain setting, adjust the sampling rate, and select the appropriate input range. Additionally, ensure proper filtering and shielding to minimize noise, and consider using the device's built-in calibration features.
The ADS1258MPHPTEP is rated for operation up to 125°C. However, high temperatures can affect the device's accuracy and noise performance. Ensure proper thermal management, and consider using thermal shielding or heat sinks to maintain a stable temperature. Consult the datasheet for temperature-related specifications and derating.
To ensure EMC, follow proper PCB design practices, such as using a solid ground plane, minimizing loop areas, and using shielding. Additionally, ensure that the device is properly decoupled, and consider using EMI filters or common-mode chokes to reduce emissions.
The ADS1258MPHPTEP requires a specific power sequencing to ensure proper operation. Ensure that the analog power supply (AVDD) is powered up before the digital power supply (DVDD), and that the device is fully powered up before initiating conversions.
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ADS1258MPHPTEP 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.
