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TEA2025B - STMicroelectronics

Description: STREO AUDIO AMPLIFIER

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TEA2025B - STMicroelectronics PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - PowerDIP16
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TEA2025B - STMicroelectronics  - 3D model - Dual-In-Line Packages - PowerDIP16
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TEA2025B Details

  • Manufacturer Part Number:

    TEA2025B

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    DIP-16

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Consumer IC Type:

    AUDIO AMPLIFIER

  • Gain:

    45 dB

  • Harmonic Distortion:

    10%

  • JESD-30 Code:

    R-PDIP-T16

  • JESD-609 Code:

    e4

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    150 °C

  • Output Power-Nom:

    2.8 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.1 mm

  • Supply Current-Max:

    50 mA

  • Supply Voltage-Max (Vsup):

    12 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

TEA2025B Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the TEA2025B is 9V to 18V, with a typical voltage of 12V.
  • To ensure proper biasing, connect the VCC pin to a stable voltage source, and decouple it with a 10uF capacitor to ground. Also, ensure the input signal is within the recommended range of 100mV to 1V.
  • The TEA2025B can handle a maximum power of 20W, but it's recommended to operate it within 10W to 15W for optimal performance and reliability.
  • To reduce noise and hum, use a well-regulated power supply, decouple the VCC pin with a 10uF capacitor, and use a noise filter capacitor (e.g., 100nF) between the input and ground. Also, ensure good grounding and shielding of the circuit.
  • Yes, the TEA2025B can be used as a headphone amplifier, but it's essential to ensure the output power is limited to avoid damaging the headphones. A maximum output power of 100mW per channel is recommended.

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TEA2025B 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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