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Analog Devices MAX495MJA — Logic ICs

MAX495MJA General Purpose Op-Amp, 500 kHz, 8-CERDIP

MPNMAX495MJA
End of Life

Maxim Integrated MAX495MJA, General Purpose Amplifier, 1 Circuit, Rail-to-Rail Output, 500 kHz Gain Bandwidth, 0.2 V/µs Slew Rate, 2.7 V to 6 V Supply, 8-CDIP (0.300", 7.62mm) / 8-CERDIP, Through Hole, -55°C to 125°C.

$1.07Ref. price · indicative, final on quote
Packaging8-CDIP (0.300", 7.62mm)
RoHSRoHS non-compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX495MJA specifications
ParameterValue
Output typeRail-to-Rail
MountingThrough Hole
Amplifier typeGeneral Purpose
Voltage - input offset200 µV
Voltage - supply span2.7 V
Current - supply150µA
Current - input bias25 nA
Current - output (Channel)30 mA
Operating temperature-55°C ~ 125°C
Gain bandwidth product500 kHz
PackageBulk
Slew rate0.2V/µs
Case8-CDIP (0.300\", 7.62mm)
Number of circuits1

Product details

Hermetic op-amp for harsh environments

It delivers a gain-bandwidth product of 500 kHz with a 0.2 V/µs slew rate, rail-to-rail output swing, and operates from a single supply spanning 2.7 V to 6 V. Typical uses include signal conditioning in avionics, satellite telemetry, downhole instrumentation, and other sealed or high-reliability systems where a plastic package won't do.

The 500 kHz gain-bandwidth product sets the usable closed-loop bandwidth for most gain configurations — expect a clean 50 kHz small-signal bandwidth at a gain of 10, which covers many sensor-amplifier and filter stages in control loops. The 0.2 V/µs slew rate limits large-signal response to roughly 30 kHz at 2 V peak-to-peak output, so this is not a fast pulse amplifier; it's sized for precision low-frequency paths where the 200 µV input offset and 25 nA input bias matter more than raw speed. Rail-to-rail output swing at 30 mA per channel lets this op-amp drive modest loads directly — think ADC inputs, reference buffers, or a single LED indicator — without a separate output stage. The 150 µA supply current per amplifier keeps the power budget tight in battery-backed or current-loop-powered designs. No split supplies needed.

The 8-CERDIP (0.300" wide, 7.62 mm body) is a through-hole ceramic package with hermetic seal — no moisture sensitivity, no bake-out required before reflow. You can hand-solder or wave-solder this part into a through-hole board, and if it needs to come off, a desoldering station lifts the part, not the pad. The 8-pin DIP footprint is standard and widely supported.

Note that the 8-CERDIP package is RoHS non-compliant, which may affect shipping to RoHS-regulated jurisdictions — factor that into your BOM compliance check.

Frequently asked questions

What is the datasheet for MAX495MJA?

Provides all electrical specs, pinout, and recommended operating conditions needed for design validation.

Is MAX495MJA in stock?

Determines immediate availability for production or repair; impacts lead time and project schedule.

What is the price of MAX495MJA?

Directly affects BOM cost and budget planning for procurement.

What is the equivalent or substitute for MAX495MJA?

Used when the exact part is unavailable or to find second-source options for supply chain resilience.

What package does MAX495MJA come in?

Ensures mechanical compatibility with PCB layout and manufacturing process.

Is MAX495MJA obsolete or still active?

Lifecycle status is critical for long-term reliability and supplier selection.