component

OPA4388IPWR

Public Unreviewed

by Ray

Texas Instruments Precision Op Amps, TSSOP-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.

componentamplifiers-comparatorsopa4388ipwr
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity

3D Model

Open in new tab ↗
Loads on click. Unloads when scrolled away or the tab is hidden.

Symbol & Footprint

Schematic Symbol

Open full view ↗
Loads on click. Unloads when scrolled away or the tab is hidden.

PCB Footprint

Open full view ↗
Loads on click. Unloads when scrolled away or the tab is hidden.

Datasheet

Open in new tab ↗
Loads on click. Unloads when scrolled away or the tab is hidden.
Download PDF
Contents

README

markdown

OPA4388IPWR

Texas Instruments · Precision Op Amps · TSSOP-14

OPA4388IPWR from Texas Instruments, in a TSSOP-14. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 OUT A output Op-amp output, channel A. Rail-to-rail output stage, swings within a few mV of V+ and V-.
2 -IN A input Inverting input, channel A. True rail-to-rail input, common-mode range V- to V+.
3 +IN A input Noninverting input, channel A. True rail-to-rail input, common-mode range V- to V+.
4 V+ power_in Positive (highest) power supply. Single-supply 2.5 V to 5.5 V, or dual-supply ±1.25 V to ±2.75 V. Absolute max VS = (V+) - (V-) = 6 V.
5 +IN B input Noninverting input, channel B. True rail-to-rail input.
6 -IN B input Inverting input, channel B. True rail-to-rail input.
7 OUT B output Op-amp output, channel B. Rail-to-rail output stage.
8 OUT C output Op-amp output, channel C. Rail-to-rail output stage.
9 -IN C input Inverting input, channel C. True rail-to-rail input.
10 +IN C input Noninverting input, channel C. True rail-to-rail input.
11 V- power_in Negative (lowest) power supply. Tie to GND for single-supply operation, or to a negative rail for dual-supply operation (±1.25 V to ±2.75 V).
12 +IN D input Noninverting input, channel D. True rail-to-rail input.
13 -IN D input Inverting input, channel D. True rail-to-rail input.
14 OUT D output Op-amp output, channel D. Rail-to-rail output stage.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package TSSOP-14
Category Amplifiers/Comparators
Pins 14

Ordering variants

Same part, different packaging or reel option.

  • OPA4388IPWR
  • OPA4388IPWRIDR
  • OPA4388IPWRID

CAD (KiCad official)

  • Symbol: OPA4388IPWR
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (None pp, sha256 ce8a6402ccdd24db, retrieved 2026-08-17, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF