component

LTC8842XV8

Public Made by Adom

by adom

Linearin Precision OpAmps, MSOP-8L. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

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LTC8842XV8

Linearin · Precision OpAmps · MSOP-8L

LTC8842XV8 from Linearin, in a MSOP-8L. 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 OUTA output Amplifier A output.
2 +INA input Non-inverting input of amplifier A; voltage range (VS- - 0.1V) to (VS+ + 0.1V).
3 -INA input Inverting input of amplifier A; voltage range (VS- - 0.1V) to (VS+ + 0.1V).
4 -VS power_in Negative power supply.
5 +VS power_in Positive power supply, operating range 1.8 V to 5.5 V.
6 -INB input Inverting input of amplifier B; voltage range (VS- - 0.1V) to (VS+ + 0.1V).
7 +INB input Non-inverting input of amplifier B; voltage range (VS- - 0.1V) to (VS+ + 0.1V).
8 OUTB output Amplifier B output.

Key specifications

Parameter Value
Manufacturer Linearin
Package MSOP-8L
Category Operational Amplifier/Comparator
Pins 8

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Input offset voltage (LTC8841, LTC8842) VOS -350 100 350 μV 3
Offset voltage drift VOS TC 0.8 2.3 μV/℃ TA = −40 to +125 ℃ 3
Power supply rejection ratio PSRR 80 112 dB VS = 2.0 to 5.5 V, VCM < VS+ − 2V 3
Power supply rejection ratio PSRR 75 dB TA = −40 to +125 ℃ 3
Common-mode rejection ratio CMRR 80 96 dB VS = 5.5 V, VCM = −0.1 to 5.6 V 3
Common-mode rejection ratio CMRR 75 dB VCM = 0 to 5.3 V, TA = −40 to +125 ℃ 3
Common-mode rejection ratio CMRR 78 90 dB VS = 2.0 V, VCM = −0.1 to 2.1 V 3
Common-mode rejection ratio CMRR 72 dB VCM = 0 to 1.8 V, TA = −40 to +125 ℃ 3
Open-loop voltage gain AVOL 90 105 dB RL = 10 kΩ, VO = 0.05 to 3.5 V 3
Open-loop voltage gain AVOL 85 dB TA = −40 to +125 ℃ 3
Open-loop voltage gain AVOL 85 100 dB RL = 600 Ω, VO = 0.15 to 3.5 V 3
Open-loop voltage gain AVOL 80 dB TA = −40 to +125 ℃ 3
Quiescent current (per amplifier) IQ 85 135 μA per amplifier 4
Quiescent current (per amplifier) IQ 170 μA TA = −40 to +125 ℃ 4
Operating supply voltage VS 1.8 5.5 V TA = 0 to +70 ℃ 4
Operating supply voltage VS 2 5.5 V TA = −40 to +125 ℃ 4
Operating temperature range TA -40 125 ℃ 4
Package thermal resistance, MSOP-8L θJA 201 ℃/W MSOP-8L 4
Supply voltage, VS+ to VS- 10 V 2
Signal input terminals: current -10 10 mA 2
Storage temperature range Tstg -65 150 ℃ 2
Junction temperature TJ 150 ℃ 2
Lead temperature range (soldering) 260 ℃ soldering 10 sec 2
ESD voltage, human body model (HBM) -5000 5000 V per MIL-STD-883J / Method 3015.9 2
ESD voltage, charged device model (CDM) -2000 2000 V per ESDA/JEDEC JS-002-2014 2
ESD voltage, machine model (MM) -250 250 V per JESD22-A115C 2

CAD (KiCad official)

  • Symbol: LTC8842XV8
  • Footprint: Package_SO:MSOP-8_3x3mm_P0.65mm
  • 3D model: MSOP-8L (KiCad packages3D, STEP)
  • 3D model files: ltc8842xv8-etched.step / ltc8842xv8-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ltc8842xv8.step / ltc8842xv8.glb are the bare package body.

Provenance

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

  • Datasheet: Linearin datasheet (20 pp, sha256 65f3a5b916366b4b, retrieved 2026-10-21, tier: lcsc)
  • 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