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TSC2012IST - STMicroelectronics

Description: High voltage, precision, bidirectional current sense amplifiers

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TSC2012IST - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - MiniSO 8
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TSC2012IST Details

  • Manufacturer Part Number:

    TSC2012IST

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    MSOP-8

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    2020-02-06

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    8

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    CURRENT-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.6 µA

  • Bias Current-Max (IIB) @25C:

    0.6 µA

  • Common-mode Reject Ratio-Min:

    85 dB

  • Common-mode Reject Ratio-Nom:

    120 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    1100 µV

  • JESD-30 Code:

    S-PDSO-G8

  • Length:

    3 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Min:

    3.2 V/us

  • Slew Rate-Nom:

    5.2 V/us

  • Supply Current-Max:

    2.4 mA

  • Supply Voltage Limit-Max:

    7 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • 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

TSC2012IST Frequently Asked Questions (FAQs)

  • The recommended layout and routing for the TSC2012IST involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the traces between the IC and the touch sensors. It's also important to avoid routing digital signals near the analog signals to prevent noise coupling.
  • Calibration of the TSC2012IST involves adjusting the sensitivity and threshold settings to optimize performance for the specific touch sensor design. This can be done using the IC's built-in calibration registers or through external calibration using a microcontroller or other device.
  • The maximum operating frequency of the TSC2012IST is 400 kHz, which is the maximum frequency at which the IC can accurately detect touch events. Operating at higher frequencies may result in reduced accuracy or false triggering.
  • Yes, the TSC2012IST can be used with capacitive touch sensors from other manufacturers, as long as they meet the IC's electrical and mechanical requirements. However, optimal performance may require customization of the sensor design and calibration settings.
  • The TSC2012IST has built-in noise filtering and interference rejection capabilities, including a noise canceller and a spread spectrum clock generator. Additionally, the IC's differential sensing architecture helps to reject common-mode noise. However, proper PCB design and layout practices should still be followed to minimize noise and interference.

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TSC2012IST 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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