component

HT8691ARTZ

Public Made by Adom

by adom

HTCSEMI Operational Amplifier, SOT-23-6. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

componentop-amp-cmpht8691artz
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity

3D Model

Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.

Symbol & Footprint

Schematic Symbol

Open full view ↗
Loads on click. Unloads only if this page sits in the background.

PCB Footprint

Open full view ↗
Loads on click. Unloads only if this page sits in the background.

Datasheet

Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Download PDF
Contents

README

markdown

HT8691ARTZ

HTCSEMI · Operational Amplifier · SOT-23-6

HT8691ARTZ from HTCSEMI, in a SOT-23-6. 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 output Amplifier output. Rail-to-rail; capable of driving up to +/-30 mA (typ) with a closed-loop output impedance of ~12 ohm at 1 MHz (Av = 1).
2 V- power_in Negative supply / ground. Tie to GND for single-supply operation. Total supply (V+ minus V-) is 2.7 V to 5.5 V (6 V absolute max).
3 +IN input Non-inverting input. Rail-to-rail common-mode range (V- to V+). Input bias current 0.2 pA typ (60 pA max at 25 degC).
4 -IN input Inverting input. Rail-to-rail common-mode range (V- to V+). Input bias current 0.2 pA typ (60 pA max at 25 degC).
5 V+ power_in Positive supply. 2.7 V to 5.5 V operating (6 V absolute max). Bypass to V- with a local 0.1 uF ceramic capacitor.

Key specifications

Parameter Value
Manufacturer HTCSEMI
Package SOT-23-6
Category Op-amp/Cmp
Pins 5

Ordering variants

Same part, different packaging or reel option.

  • HT8691ARTZ
  • HT8691ARTZARDZ
  • HT8691ARTZARMZ
  • HT8691ARTZARZ

CAD (KiCad official)

  • Symbol: HT8691ARTZ
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: ht8691artz-etched.step / ht8691artz-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ht8691artz.step / ht8691artz.glb are the bare package body.

Provenance

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

  • Datasheet: HTCSEMI datasheet (13 pp, sha256 8c07e8e491c16eb4, 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