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X9241AWSZT1 - Renesas Electronics

Description: The X9241A integrates four digitally controlled potentiometers (XDCP) on a monolithic CMOS integrated microcircuit. The digitally controlled potentiometer is implemented using 63 resistive elements in a series array. Between each element are tap points connected to the wiper terminal through switches. The position of the wiper on the array is controlled by the user through the 2-wire bus interface. Each potentiometer has associated with it a volatile Wiper Counter Register (WCR) and 4 nonvolatile Data Regis

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X9241AWSZT1 - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - MDP0027--
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X9241AWSZT1 Details

  • Manufacturer Part Number:

    X9241AWSZT1

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOICW

  • Package Description:

    SOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    M20.3

  • Country Of Origin:

    Malaysia, Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    5

  • Additional Feature:

    REST 3 RESISTOR ARRAY VALUES ARE : 10000 OHMS

  • Control Interface:

    2-WIRE SERIAL

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    12.802 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    4

  • Number of Positions:

    64

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Resistance Law:

    LINEAR

  • Resistance Tolerance-Max:

    20%

  • Resistor Terminal Voltage-Max:

    5 V

  • Resistor Terminal Voltage-Min:

    -3 V

  • Seated Height-Max:

    2.641 mm

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Coefficient-Nom:

    300 ppm/°C

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Total Resistance-Nom:

    10000 Ω

  • Width:

    7.493 mm

X9241AWSZT1 Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC before applying VLOGIC. This ensures proper initialization of the device.
  • To ensure reliable communication, use a pull-up resistor on the SCL and SDA lines, and ensure the I²C bus is properly terminated. Also, use a clock frequency of 100 kHz or less to prevent bus contention.
  • The maximum operating frequency of the X9241AWSZT1 is 400 kHz. Exceeding this frequency may cause the device to malfunction or become unstable.
  • During power-down or reset, the wiper tap will default to the mid-point (64th tap). To maintain the wiper position, use an external circuit to hold the wiper tap in place or use a supervisory circuit to maintain the wiper position during power-down or reset.
  • To minimize noise and ensure reliable operation, use a four-layer PCB with a solid ground plane, and route the I²C bus lines away from noisy signals. Also, use a decoupling capacitor (e.g., 0.1 μF) between VCC and GND.

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X9241AWSZT1 Overview

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