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Analog Devices MAX4305ESA — Logic ICs

MAX4305ESA General Purpose Op-Amp, 1400V/µs Slew Rate

MPNMAX4305ESA
End of Life

Maxim Integrated MAX4305ESA, General Purpose Amplifier, 1 Circuit, 1400V/µs Slew Rate, 340 MHz -3dB Bandwidth, 7V to 11V Supply, 8-SOIC Package, -40°C to 85°C.

$2.67Ref. price · indicative, final on quote
Analog Devices MAX4305ESA datasheet (PDF)
Packaging8-SOIC (0.154", 3.90mm Width)
RoHSRoHS non-compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX4305ESA specifications
ParameterValue
MountingSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset1 mV
Voltage - supply span11 V
Current - supply20mA
Current - input bias32 µA
Current - output (Channel)70 mA
Operating temperature-40°C ~ 85°C
-3db bandwidth340 MHz
PackageBulk
Slew rate1400V/µs
Case8-SOIC (0.154\", 3.90mm Width)
Number of circuits1

Product details

The MAX4305ESA is a single-channel general-purpose op-amp from Maxim Integrated, built for applications that need fast voltage transitions. The part operates from a 7 V to 11 V supply span and draws 20 mA quiescent supply current — a trade-off you accept when you need that slew rate.

Supply range and input offset — fit for the BOM

The supply span is narrow: minimum 7 V, maximum 11 V. That rules out 5 V single-supply designs — this part needs at least ±3.5 V dual rails or a single rail above 7 V. For a high-speed amplifier these numbers are in line; the bias current is higher than a JFET-input part, so source impedance matters in the front-end design.

RoHS status is listed as non-compliant, so verify your assembly's exemption or lead-free requirements before committing the BOM line.

Frequently asked questions

What is the slew rate of MAX4305ESA?

The MAX4305ESA has a slew rate of 1400 V/µs, which is the headline parameter for this part. That rate supports fast pulse edges and wideband video signals, but it also means the amplifier draws 20 mA supply current — expect a thermal budget trade-off in dense boards.

Is there an equivalent for MAX4305ESA?

Within the same Maxim portfolio, the MAX4304/MAX4305 family shares the same pinout and package options. The key parametric difference is slew rate and bandwidth — verify the specific speed grade you need. No direct second-source from another manufacturer is documented in the available records.