FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Sample Rate:
50 MHz
Sample and Hold / Track and Hold:
TRACK
Seated Height-Max:
1.2 mm
Supply Voltage-Nom:
5 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:
10 mm
ADS2807Y/1K5 Frequently Asked Questions (FAQs)
Texas Instruments provides a layout and routing guide in the application note SLAA554, which recommends keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the analog input traces.
The ADS2807Y/1K5 has an internal calibration circuit, but it may require additional external calibration to achieve the best possible accuracy. Texas Instruments provides a calibration procedure in the application note SLAA555, which involves applying a known input voltage and adjusting the offset and gain registers accordingly.
The maximum sampling rate of the ADS2807Y/1K5 is 100 kSPS, but it can be adjusted to lower rates to reduce power consumption. The power consumption increases with the sampling rate, and Texas Instruments provides a power consumption calculator in the datasheet to help estimate the power requirements.
The ADS2807Y/1K5 outputs 16-bit or 24-bit digital data in a serial format, depending on the configuration. The output data can be handled using a microcontroller or an FPGA, and Texas Instruments provides example code and interface diagrams in the datasheet and application notes to help with the implementation.
Texas Instruments recommends using a combination of ceramic and electrolytic capacitors to decouple the power supply, along with a ferrite bead or a pi-filter to filter out high-frequency noise. The application note SLAA556 provides more detailed guidance on power supply decoupling and filtering.
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ADS2807Y/1K5 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.
