Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA
HTS Code:
8542.39.00.60
Date Of Intro:
2010-02-17
Manufacturer:
Analog Devices Inc
YTEOL:
10
Bandwidth-Nom:
0.075 kHz
Control Interface:
2-WIRE SERIAL
Converter Type:
DIGITAL POTENTIOMETER
JESD-30 Code:
R-PDSO-G14
JESD-609 Code:
e3
Length:
5 mm
Moisture Sensitivity Level:
1
Number of Functions:
2
Number of Positions:
256
Number of Terminals:
14
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
PLASTIC/EPOXY
Package Code:
TSSOP
Package Equivalence Code:
TSSOP14,.25
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Resistance Law:
LINEAR
Resistance Tolerance-Max:
25%
Resistor Terminal Voltage-Max:
5 V
Seated Height-Max:
1.1 mm
Supply Voltage-Nom:
5 V
Surface Mount:
YES
Technology:
BICMOS
Temperature Coefficient-Nom:
35 ppm/°C
Temperature Grade:
AUTOMOTIVE
Terminal Finish:
Matte Tin (Sn) - annealed
Terminal Form:
GULL WING
Terminal Pitch:
0.65 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Total Resistance-Nom:
100000 Ω
Width:
4.4 mm
MAX5387NAUD+ Frequently Asked Questions (FAQs)
The recommended layout and placement for the MAX5387NAUD+ involves keeping the device away from high-current carrying traces, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended. Additionally, the device should be placed near the power source to minimize voltage drops.
To ensure the MAX5387NAUD+ is properly powered up and initialized, the device should be powered up in the correct sequence, with the analog supply (AVCC) powered up before the digital supply (DVCC). The device should also be initialized by setting the EN pin high and waiting for the POR (Power-On Reset) signal to go low.
The maximum capacitive load that the MAX5387NAUD+ can drive is 100pF. Exceeding this limit may cause the device to oscillate or become unstable.
To troubleshoot issues with the MAX5387NAUD+, start by checking the power supply and ensuring that the device is properly powered up and initialized. Check the output voltage and current to ensure they are within the specified range. Use an oscilloscope to check for oscillations or noise on the output. If the issue persists, consult the datasheet and application notes for further guidance.
The MAX5387NAUD+ is rated for operation up to 125°C. However, the device's performance and reliability may be affected at high temperatures. It is recommended to derate the output current and voltage at high temperatures to ensure reliable operation.
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MAX5387NAUD+ Overview
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About Analog Devices
Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries.
Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.