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Analog Devices LT1677IS8#PBF — Logic ICs

LT1677IS8#PBF General Purpose Op-Amp, 7.2 MHz

MPNLT1677IS8#PBF
End of Life

Analog Devices LT1677IS8#PBF, General Purpose Amplifier, 1 Circuit, Rail-to-Rail, 8-SOIC, -40°C to 85°C, 3 V to 36 V supply.

$7.47Ref. price · indicative, final on quote
Packaging8-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

LT1677IS8#PBF specifications
ParameterValue
Output typeRail-to-Rail
MountingSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset20 µV
Voltage - supply span36 V
Current - supply2.75mA
Current - input bias2 nA
Current - output (Channel)35 mA
Operating temperature-40°C ~ 85°C
Gain bandwidth product7.2 MHz
PackageTube
Slew rate2.5V/µs
Case8-SOIC (0.154\", 3.90mm Width)
Number of circuits1

Product details

7.2 MHz GBW, 20 µV offset — a precision general-purpose op-amp in 8-SOIC

Supply current is 2.75 mA per amplifier, a reasonable draw for a 7 MHz part — not the lowest quiescent in its class, but the combination of speed, low offset, and wide supply range makes it a workhorse for mixed-signal boards where one op-amp has to handle several jobs.

The 8-SOIC footprint is a standard industry package with wide second-source availability for alternate op-amps if supply ever tightens.

Input bias current is 2 nA typical, which keeps DC errors low when the source impedance is in the tens-of-kiloohms range — a practical fit for precision thermocouple or strain-gauge amplifiers where a FET-input op-amp would be overkill and a bipolar part with nanoamp bias is just right.

Frequently asked questions

What is the slew rate of LT1677IS8#PBF?

The slew rate is 2.5 V/µs, which supports clean reproduction of signals up to several hundred kilohertz without slew-induced distortion.

Does LT1677IS8#PBF have rail-to-rail output?

Yes, the output type is rail-to-rail, allowing the output to swing within millivolts of the positive and negative supply rails. This makes it suitable for single-supply operation at 3 V to 36 V.

What is the closest functional equivalent to LT1677IS8#PBF?

The LT1677 has a lower 20 µV offset versus 10 µV on the AD8675, but both are precision parts in similar 8-pin SOIC packages.