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Texas Instruments OPA452FAKTWT — Memory (DRAM / SRAM / Flash / EEPROM)
Texas Instruments

OPA452FAKTWT General Purpose Op-Amp, 80V Supply

MPNOPA452FAKTWT
End of Life

Texas Instruments OPA452FAKTWT, General Purpose Amplifier, 1 Circuit, 10V/µs Slew Rate, 1.8 MHz Gain Bandwidth, 20 V to 80 V Supply, -40°C to 125°C, DDPAK/TO-263-7.

$7.92Ref. price · indicative, final on quote
OPA452FAKTWT datasheet
PackagingTO-263-8, D²Pak (7 Leads + Tab), TO-263CA
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

OPA452FAKTWT Technical Specifications
ParameterValue
Mounting typeSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset1 mV
Voltage - supply span80 V
Current - supply5.5mA
Current - input bias7 pA
Current - output (Channel)50 mA
Operating temperature-40°C ~ 125°C
Gain bandwidth product1.8 MHz
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate10V/µs
CaseTO-263-8, D²Pak (7 Leads + Tab), TO-263CA
Number of circuits1

Product details

Package and thermal reality

The DDPAK/TO-263-7 is a surface-mount package with an exposed metal tab. That tab is the primary heat path — it must be soldered to a copper plane on the PCB, preferably with thermal vias to inner layers. Without that, the 5.5 mA quiescent current plus output current can push the junction temperature above the 125°C rating in a warm enclosure. The tab is also electrically connected to the negative supply rail (V-), so the PCB layout needs to account for that — no shared copper pour with signal ground unless you isolate it.

Lifecycle and sourcing

The OPA452FAKTWT carries an Active product status and is ROHS3 compliant. There is no end-of-life notice or last-time-buy window.

Frequently asked questions

What is the equivalent or replacement for OPA452FAKTWT?

There is no direct pin-compatible replacement listed in the official records. The TLV9351IDCKR is a lower-voltage (4.5 V to 40 V) general-purpose op-amp with a similar bandwidth but cannot match the 80 V supply capability of the OPA452. For a high-voltage alternative, look at the OPA454 or OPA462 series from Texas Instruments, which share the same supply range and package options.

What is OPA452FAKTWT's listed slew rate?

The slew rate is 10 V/µs. This is adequate for amplifying audio-band signals and moderate-speed control loops, but not for high-frequency video or fast-switching applications.

Where can I buy OPA452FAKTWT?

This part is sourced to order through independent distribution. Availability and pricing are confirmed at quote time.