component

TSV911

Public Made by Adom

by adom

ST rail-to-rail I/O op-amp, SOT-23-5. 8 MHz GBW, 2.5-5.5 V single supply, 1.1 mA. Datasheet-verified.

componentamplifierop-amprail-to-railsingle-supplysot-23-5stmicroelectronics
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Contents

README

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TSV911

STMicroelectronics · Operational amplifier · SOT-23-5

Single op-amp with rail-to-rail input and output and an 8 MHz gain-bandwidth, in a SOT-23-5. It runs from a single 2.5 to 5.5 V supply at about 1.1 mA, swings within millivolts of both rails, and holds a 1 mV input offset, which suits it to sensor buffering and active filters on a 3.3 or 5 V board. A 4.5 V/us slew rate handles moderate signal speeds. The single of the TSV91x family (dual -2, quad -4).

Pinout

Pin Name Type Function
1 OUT output Op-amp output. Rail-to-rail; high output current 35 mA typ (Isink 32 mA typ / Isource 35 mA typ at Vcc = 2.5 V). Low VOH/VOL: within 15 mV of the rail at RL = 10 kΩ.
2 VCC- power_in Negative supply / ground. Total supply voltage (VCC+ − VCC−) from 2.5 V to 5.5 V (2.3 V to 5.5 V at Top ≥ 0 °C). Absolute maximum 6 V.
3 IN+ input Non-inverting input. Rail-to-rail input; common-mode range (VCC−) − 0.1 V to (VCC+) + 0.1 V. Input bias current 1 pA typ (10 pA max at 25 °C).
4 IN- input Inverting input. Rail-to-rail input; common-mode range (VCC−) − 0.1 V to (VCC+) + 0.1 V. Input offset voltage 1.5 mV max (A grade) / 4.5 mV max (standard), 5 µV/°C drift typ.
5 VCC+ power_in Positive supply. 2.5 V to 5.5 V operating (2.3 V to 5.5 V at Top ≥ 0 °C). Supply current per channel 820 µA typ, 1.1 mA max. Absolute maximum 6 V.

Key specifications

Parameter Value
Type Rail-to-rail I/O op-amp
Gain-bandwidth 8 MHz
Supply 2.5-5.5 V (single)
Supply current 1.1 mA (typ)
Input offset 1 mV (typ)
Slew rate 4.5 V/us
Output Rail-to-rail
Package SOT-23-5

Ordering variants

Same part, different packaging or reel option.

  • TSV911ILT (SOT-23-5)
  • TSV911IDT (SO-8)
  • TSV911IQ1T (DFN-6)

CAD (KiCad official)

  • Symbol: Amplifier_Operational:TSV911xxLx (KiCad official)
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: tsv911-etched.step / tsv911-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tsv911.step / tsv911.glb are the bare package body.

Provenance

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

  • Datasheet: STMicroelectronics datasheet (30 pp, sha256 ecb86d68f6ad6e4e, retrieved 2026-08-17, tier: manufacturer)
  • 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