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Analog Devices LT1124CS8#TRPBF — Logic ICs

LT1124CS8#TRPBF Dual Op-Amp, 12.5 MHz, 4.5 V/µs, 8-SOIC

MPNLT1124CS8#TRPBF
End of Life

Analog Devices LT® LT1124CS8#TRPBF, dual general-purpose op-amp, 12.5 MHz gain bandwidth, 4.5 V/µs slew rate, 25 µV input offset, 8 V to 44 V supply, 0°C to 70°C, 8-SOIC package, Tape & Reel.

$10.14Ref. price · indicative, final on quote
Packaging8-SOIC (0.154", 3.90mm Width)
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

LT1124CS8#TRPBF Technical Specifications
ParameterValue
SeriesLT®
Mounting typeSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset25 µV
Voltage - supply span44 V
Current - supply2.3mA (x2 Channels)
Current - input bias7 nA
Operating temperature0°C ~ 70°C
Gain bandwidth product12.5 MHz
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate4.5V/µs
Case8-SOIC (0.154\", 3.90mm Width)
Number of circuits2

Product details

Dual op-amp with 12.5 MHz GBW and 25 µV offset

Supply current sits at 2.3 mA per channel, so a dual-supply rail at ±15 V still keeps the total under 5 mA quiescent. The supply span runs from 8 V to 44 V, covering common industrial rails like ±5 V, ±12 V, and ±15 V without needing a separate regulator.

With a minimum supply of 8 V, this part won't run from a single 5 V or 3.3 V rail — you need at least ±4 V split or an 8 V single supply. The 7 nA input bias current is low enough for most precision applications; if you're driving a high-impedance source above 100 kΩ, the bias-induced offset may become noticeable, so match the source resistance on both inputs.

The Tape & Reel variant (TR suffix) is the standard production reel for automated assembly; the Cut Tape option (CT) is also listed for prototype or low-volume builds.

Frequently asked questions

What is the gain bandwidth product of LT1124CS8#TRPBF?

The gain-bandwidth product is 12.5 MHz. Combined with a 4.5 V/µs slew rate, this op-amp supports signal bandwidths up to several megahertz with reasonable large-signal fidelity.

Does LT1124CS8#TRPBF have any known replacements?

No direct pin-compatible replacement is listed in the official records. The AD8599ARZ-REEL7 is a dual general-purpose op-amp with 10 MHz GBW and 16 V/µs slew rate, but it operates over a wider temperature range and has different offset specs — verify the pinout and compensation before substituting.