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Texas Instruments LF256H/NOPB — Logic ICs
Texas Instruments

LF256H/NOPB JFET Op-Amp, TO-99-8, 5 MHz GBW, 12V/µs

MPNLF256H/NOPB
End of Life

Texas Instruments BI-FET™ LF256H/NOPB, JFET-input operational amplifier, single circuit, 5 MHz gain bandwidth, 12V/µs slew rate, 30 pA input bias, 5 mA supply, 10 V to 44 V supply range, -25°C to 85°C, TO-99-8 metal can, through hole.

$24.16Ref. price · indicative, final on quote
LF256H/NOPB datasheet
PackagingTO-99-8 Metal Can
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

LF256H/NOPB Technical Specifications
ParameterValue
SeriesBI-FET™
Mounting typeThrough Hole
Amplifier typeJ-FET
Voltage - input offset3 mV
Voltage - supply span44 V
Current - supply5mA
Current - input bias30 pA
Operating temperature-25°C ~ 85°C
Gain bandwidth product5 MHz
PackageBulk
Slew rate12V/µs
CaseTO-99-8 Metal Can
Number of circuits1

Product details

5 MHz JFET op-amp in a hermetic can

The LF256H/NOPB: The supply span runs from 10 V to 44 V. Supply current is 5 mA typical.

TO-99-8 — the package that changes the sourcing decision

This part comes in a TO-99-8 metal can with through-hole mounting. That hermetic metal package is a different world from the plastic SOIC or MSOP packages of modern JFET op-amps like the TLV9351IDCKR or TLV9362IDDFR. The metal can also handles higher junction-to-ambient thermal mass than a small plastic SMD package, which matters if the op-amp sits near a heat source on a dense board.

Frequently asked questions

What is the difference between LF256H/NOPB and LF356?

The LF356 is a similar single JFET op-amp from the same BI-FET family, also in a TO-99 package. The key parametric difference is the supply voltage range: the LF256H/NOPB operates from 10 V to 44 V, while the LF356 is specified for a narrower range. For exact pin compatibility and application-specific trade-offs, the datasheets should be compared side by side.