Skip to main content
Log in
Texas Instruments TLV2422MFKB — Analog & Data Acquisition

TLV2422MFKB General Purpose Op-Amp, 5.3 MHz, Rail-to-Rail

MPNTLV2422MFKB
End of Life

Texas Instruments Automotive, AEC-Q100, LinCMOS™ series, TLV2422MFKB, dual general-purpose op-amp, 5.3 MHz gain bandwidth, 0.02 V/µs slew rate, rail-to-rail output, 2.7 V to 10 V supply, -55°C to 125°C, 20-CLCC package.

$26.15Ref. price · indicative, final on quote
Texas Instruments TLV2422MFKB datasheet (PDF)
Packaging20-CLCC
RoHSRoHS non-compliant
SeriesAutomotive, AEC-Q100, LinCMOS™
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TLV2422MFKB specifications
ParameterValue
SeriesAutomotive, AEC-Q100, LinCMOS™
Output typeRail-to-Rail
MountingSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset300 µV
Voltage - supply span2.7 V
Current - supply100µA (x2 Channels)
Current - input bias1 pA
Current - output (Channel)50 mA
Operating temperature-55°C ~ 125°C
Gain bandwidth product5.3 MHz
PackageBulk
Slew rate0.02V/µs
Case20-CLCC
Number of circuits2

Product details

What this dual op-amp actually does

It delivers a gain bandwidth product of 5.3 MHz with a rail-to-rail output stage, drawing just 100 µA per channel from a supply between 2.7 V and 10 V. This combination makes it a fit for sensor conditioning, battery monitoring, and signal buffering in automotive ECUs, avionics, or downhole instrumentation where the ceramic package and wide temperature range are non-negotiable.

Hermetic 20-CLCC — the package tells the reliability story

The 20-lead ceramic LCC (20-LCCC, 8.89×8.89 mm) is a hermetic package designed for high-reliability and sealed environments. It is surface-mount, but the ceramic body and lid mean it handles moisture, vibration, and thermal cycling better than plastic SOIC or TSSOP equivalents. The AEC-Q100 qualification backs that up for automotive under-hood or chassis domains.

Sourcing and lifecycle — active, but RoHS non-compliant

RoHS status is non-compliant.

Frequently asked questions

When sourcing TLV2422MFKB, what is the closest functional second-source — TLV9351IDCKR?

The TLV9351IDCKR is a single-channel op-amp with a 3.5 MHz GBW and 20 V/µs slew rate, but it is a different package (SOT-23) and lacks the hermetic ceramic construction and full military temperature range of the TLV2422MFKB. It is not a pin-compatible drop-in replacement; the TLV2422MFKB occupies a unique niche for high-reliability, dual-channel, low-power applications in a CLCC package.

Will TLV2422MFKB drop into a panel that was specified around TLV9351IDCKR without rewiring?

No. The TLV9351IDCKR is a single-channel op-amp in a 5-pin SOT-23 package, while the TLV2422MFKB is a dual-channel op-amp in a 20-pin ceramic LCC. The pinout, footprint, and channel count are completely different — a board designed for the TLV9351IDCKR would require a full layout change to use the TLV2422MFKB.