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TSC1021AIPT - STMicroelectronics

Description: High-side current sense amplifier

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TSC1021AIPT Details

  • Manufacturer Part Number:

    TSC1021AIPT

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    ROHS COMPLIANT, PLASTIC, TSSOP-8

  • Pin Count:

    8

  • Country Of Origin:

    Morocco

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    8

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    7 µA

  • Common-mode Reject Ratio-Min:

    90 dB

  • Common-mode Reject Ratio-Nom:

    105 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    2300 µV

  • JESD-30 Code:

    R-PDSO-G8

  • Length:

    4.4 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Number of Functions:

    8

  • Number of Terminals:

    1

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Slew Rate-Min:

    0.3 V/us

  • Slew Rate-Nom:

    0.45 V/us

  • Supply Current-Max:

    0.45 mA

  • Supply Voltage Limit-Max:

    20 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Wideband:

    NO

  • Width:

    3 mm

TSC1021AIPT Frequently Asked Questions (FAQs)

  • A good PCB layout for the TSC1021AIPT involves placing the device close to the touch sensor, using a solid ground plane, and minimizing the length of the traces connecting the device to the sensor. A 4-layer PCB with a dedicated ground plane is recommended.
  • To optimize the sensitivity of the TSC1021AIPT, adjust the sensor capacitance, sensor resistance, and the device's gain settings. Additionally, ensure proper shielding and grounding of the sensor and PCB to minimize noise and interference.
  • The maximum operating frequency of the TSC1021AIPT is 200 kHz. However, the recommended operating frequency is between 100 kHz to 150 kHz for optimal performance.
  • To handle EMI with the TSC1021AIPT, use a shielded cable for the sensor connection, ensure proper grounding and shielding of the PCB, and add EMI filters or ferrite beads to the power supply lines if necessary.
  • A simple POR circuit can be implemented using a resistor, capacitor, and a diode. The recommended values are R = 1 kΩ, C = 10 μF, and D = 1N4148. This circuit ensures a clean power-on reset for the device.

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TSC1021AIPT Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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