Schematik raised $4.6M to help anyone build hardware with AI$4.6MIL PRE-SEED ANNOUNCEMENT
CommunityPartsBlogAbout
CommunityPartsBlogAbout

Product

  • Home
  • Try Schematik
  • Download

Resources

  • Community
  • ESP32 projects
  • Blog
  • Press
  • Information for AI

Compare

  • Schematik or Fritzing
  • Schematik or Tinkercad
  • Schematik or Wokwi
  • Schematik or Claude Code

Company

  • Company
  • Jobs
  • Privacy
Making
hardware
less hard

Built with love in Europe. For makers everywhere.

© 2026 Schematik

All rights reserved

  1. Parts
  2. /Audio
  3. /Audio amplifiers

Op Amp - Dual Rail-to-Rail - 2.7-6V power @ 80mA output

OverviewWiringAlternates
Op Amp - Dual Rail-to-Rail - 2.7-6V power @ 80mA output - Adafruit - 808

DIP-package dual rail-to-rail op-amp running from 2.7–6 V with 6 MHz gain-bandwidth and 80 mA output drive, capable of directly driving small speakers and headphones.

Parts tray full · 5 max · remove a part to add another
Op Amp - Dual Rail-to-Rail - 2.7-6V power @ 80mA output — Adafruit — 808

Offers

  • Adafruit$4.95

Offers

  • Adafruit$4.95

Pinout

Logical pinout · physical placement not verified
OP AMP - DUAL RAIL-TO-1OUT2IN+1IN−2IN−1IN+2OUTGNDVDD+
  • 1OUT1

    TLV2462 channel 1 op-amp output. Datasheet TLV246x package pinouts for TLV2462 D/P/DGK packages show pin 1 as 1OUT.

    Type · Signal
  • 1IN−2

    TLV2462 channel 1 inverting input. Datasheet package pinouts show pin 2 as 1IN−.

    Type · Signal
  • 1IN+3

    TLV2462 channel 1 non-inverting input. Datasheet package pinouts show pin 3 as 1IN+.

    Type · Signal
  • GND4

    Negative supply / ground pin. Datasheet package pinouts show pin 4 as GND.

    Type · GroundVoltage · single-supply ground reference; Adafruit listing states 2.7-6 V power range for the TLV2462 part
  • 2IN+5

    TLV2462 channel 2 non-inverting input. Datasheet package pinouts show pin 5 as 2IN+.

    Type · Signal
  • 2IN−6

    TLV2462 channel 2 inverting input. Datasheet package pinouts show pin 6 as 2IN−.

    Type · Signal
  • 2OUT7

    TLV2462 channel 2 op-amp output. Datasheet package pinouts show pin 7 as 2OUT.

    Type · Signal
  • VDD+8

    Positive supply pin. Datasheet package pinouts show pin 8 as VDD+.

    Type · PowerVoltage · Adafruit listing states 2.7-6 V power range for this TLV2462 part
PinPositionTypeFunctionVoltage
1OUT1SignalTLV2462 channel 1 op-amp output. Datasheet TLV246x package pinouts for TLV2462 D/P/DGK packages show pin 1 as 1OUT.
1IN−2SignalTLV2462 channel 1 inverting input. Datasheet package pinouts show pin 2 as 1IN−.
1IN+3SignalTLV2462 channel 1 non-inverting input. Datasheet package pinouts show pin 3 as 1IN+.
GND4GroundNegative supply / ground pin. Datasheet package pinouts show pin 4 as GND.single-supply ground reference; Adafruit listing states 2.7-6 V power range for the TLV2462 part
2IN+5SignalTLV2462 channel 2 non-inverting input. Datasheet package pinouts show pin 5 as 2IN+.
2IN−6SignalTLV2462 channel 2 inverting input. Datasheet package pinouts show pin 6 as 2IN−.
2OUT7SignalTLV2462 channel 2 op-amp output. Datasheet package pinouts show pin 7 as 2OUT.
VDD+8PowerPositive supply pin. Datasheet package pinouts show pin 8 as VDD+.Adafruit listing states 2.7-6 V power range for this TLV2462 part
Logical pinout · physical placement not verified
OP AMP - DUAL RAIL-TO-1OUT2IN+1IN−2IN−1IN+2OUTGNDVDD+

Pin details

8 connections
  1. 1OUT

    TLV2462 channel 1 op-amp output. Datasheet TLV246x package pinouts for TLV2462 D/P/DGK packages show pin 1 as 1OUT.

    Signal
    1
  2. 1IN−

    TLV2462 channel 1 inverting input. Datasheet package pinouts show pin 2 as 1IN−.

    Signal
    2
  3. 1IN+

    TLV2462 channel 1 non-inverting input. Datasheet package pinouts show pin 3 as 1IN+.

    Signal
    3
  4. GND

    Negative supply / ground pin. Datasheet package pinouts show pin 4 as GND.

    GroundVoltage · single-supply ground reference; Adafruit listing states 2.7-6 V power range for the TLV2462 part
    4
  5. 2IN+

    TLV2462 channel 2 non-inverting input. Datasheet package pinouts show pin 5 as 2IN+.

    Signal
    5
  6. 2IN−

    TLV2462 channel 2 inverting input. Datasheet package pinouts show pin 6 as 2IN−.

    Signal
    6
  7. 2OUT

    TLV2462 channel 2 op-amp output. Datasheet package pinouts show pin 7 as 2OUT.

    Signal
    7
  8. VDD+

    Positive supply pin. Datasheet package pinouts show pin 8 as VDD+.

    PowerVoltage · Adafruit listing states 2.7-6 V power range for this TLV2462 part
    8

Start wiring

I2S · I2C · Analog · 3.3 – 5 V · Breakout

Verify supply voltage and logic levels before powering up.

Module pins: GND, VDD+, 1OUT, 1IN−, 1IN+, 2IN+, 2IN−, 2OUT. Schematik maps them to your board in the app.

Amplifiers

14 other options

MAX98357A and MAX98357 I2S class-D amps, PAM8403 and TPA2012 analog stereo amps, MAX9744 20W stereo amp, LM386 and PAM8302 mono amps, and discrete op-amp packs for signal-level work.

View all 14
  • 3W Mini Audio Stereo Amplifier (W2) visual preview

    3W Mini Audio Stereo Amplifier (W2)

  • Adafruit I2S 3W Class D Amplifier Breakout - MAX98357A visual preview

    Adafruit I2S 3W Class D Amplifier Breakout - MAX98357A

  • Adafruit STEMMA Piezo Driver Amp - PAM8904 visual preview

    Adafruit STEMMA Piezo Driver Amp - PAM8904

    $4.95
  • Audio Amplifier Module A80 visual preview

    Audio Amplifier Module A80

  • Fermion: PAM8403 3W Mini Audio Stereo Amplifier - W2.54 (Breakout) visual preview

    Fermion: PAM8403 3W Mini Audio Stereo Amplifier - W2.54 (Breakout)

  • Gravity: 386AMP Audio Amplifier Module visual preview

    Gravity: 386AMP Audio Amplifier Module

  • Gravity: Digital Speaker Module visual preview

    Gravity: Digital Speaker Module

  • MAX98357 I2S Amplifier Module visual preview

    MAX98357 I2S Amplifier Module

  • Op-amp (pack of 5) visual preview

    Op-amp (pack of 5)

  • SparkFun FM Tuner Basic Breakout - Si4703 visual preview

    SparkFun FM Tuner Basic Breakout - Si4703

  • Stereo 2.1W Class D Audio Amplifier - TPA2012 visual preview

    Stereo 2.1W Class D Audio Amplifier - TPA2012

  • Stereo 2.8W Class D Audio Amplifier - I2C Control AGC - TPA2016 visual preview

    Stereo 2.8W Class D Audio Amplifier - I2C Control AGC - TPA2016

Related groups

4 groups
ASR Board for Arduino visual preview

Audio boards

Adafruit Audio FX boards and WAV Trigger for standalone playback, DFPlayer Pro and Gravity MP3 for MCU-scripted audio, EasyVR for speech recognition, Fermion/Gravity voice recorders, and Pi I2S DAC/codec boards.

Audio · Audio boards · 51 parts

2030 Cavity Speaker Type B, 8Ω 2W (2PIN PH1.25) visual preview

Buzzers & speakers

Passive speakers from 1 W to 20 W (4–8 Ω), piezo buzzers active and passive, bone-conductor and surface transducers, and a BOSON buzzer module — all need a matching driver circuit or amplifier.

Audio · Buzzers & speakers · 23 parts

6+1 Microphone Array visual preview

Microphones

MAX4466 and MAX9814 electret preamp breakouts for analog audio, I2S MEMS mics (ICS-43434, SPH0645LM4H, INMP441) for digital audio, PDM breakouts, ReSpeaker arrays for far-field pickup, and an LM386 sound detector.

Audio · Microphones · 17 parts

1.75mm PLA (1kg) - Black visual preview

3D printing

DFRobot 1.75 mm PLA in 1 kg spools makes up the bulk of the group, in over 15 colors. Specialty options include PVA in both diameters, NinjaFlex flexible filament, Proto-Pasta conductive PLA, and wood-fill. OverLord printer spares and OverLord printers round out the hardware side.

Tools & prototyping · 3D printing · 53 parts