component

TSV854IQ4T

Public Made by Adom

by adom

STMicroelectronics Operational Amplifier, QFN-16(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentamplifiers-comparatorstsv854iq4tfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity

3D Model

Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.

Symbol & Footprint

Schematic Symbol

Open full view ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.

PCB Footprint

Open full view ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.

Datasheet

Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Download PDF
Contents

README

markdown

TSV854IQ4T

STMicroelectronics · Operational Amplifier · QFN-16(3x3)

TSV854IQ4T from STMicroelectronics, in a QFN-16(3x3). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 IN1+ input Non-inverting input of amplifier 1, with input voltage range VCC- - 0.2 V to VCC+ - 1 V.
2 VCC+ power_in Positive supply, 2.3 V to 5.5 V operating range (6 V absolute maximum), decoupled with 10 nF close to the pin.
3 NC unconnected No internal connection.
4 IN2+ input Non-inverting input of amplifier 2, with input voltage range VCC- - 0.2 V to VCC+ - 1 V.
5 IN2- input Inverting input of amplifier 2, with input voltage range VCC- - 0.2 V to VCC+ - 1 V.
6 OUT2 output Rail-to-rail output of amplifier 2, swinging within 180 mV max of the rails with a 10 kΩ load.
7 OUT3 output Rail-to-rail output of amplifier 3, swinging within 180 mV max of the rails with a 10 kΩ load.
8 IN3- input Inverting input of amplifier 3, with input voltage range VCC- - 0.2 V to VCC+ - 1 V.
9 IN3+ input Non-inverting input of amplifier 3, with input voltage range VCC- - 0.2 V to VCC+ - 1 V.
10 NC unconnected No internal connection.
11 VCC- power_in Negative supply or ground reference; the exposed pad may be connected to it.
12 IN4+ input Non-inverting input of amplifier 4, with input voltage range VCC- - 0.2 V to VCC+ - 1 V.
13 IN4- input Inverting input of amplifier 4, with input voltage range VCC- - 0.2 V to VCC+ - 1 V.
14 OUT4 output Rail-to-rail output of amplifier 4, swinging within 180 mV max of the rails with a 10 kΩ load.
15 OUT1 output Rail-to-rail output of amplifier 1, swinging within 180 mV max of the rails with a 10 kΩ load.
16 IN1- input Inverting input of amplifier 1, with input voltage range VCC- - 0.2 V to VCC+ - 1 V.
17 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package QFN-16(3x3)
Category Amplifiers/Comparators
Pins 17

CAD (KiCad official)

  • Symbol: TSV854IQ4T
  • Footprint: Package_DFN_QFN:QFN-16-1EP_3x3mm_P0.5mm_EP1.7x1.7mm
  • 3D model: QFN-16(3x3) (KiCad packages3D, STEP)
  • 3D model files: tsv854iq4t-etched.step / tsv854iq4t-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tsv854iq4t.step / tsv854iq4t.glb are the bare package body.

Provenance

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

  • Datasheet: STMicroelectronics datasheet (31 pp, sha256 6848da258fd03d1c, retrieved 2026-10-11, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF