Skip to main content
Analog Devices MAX4094ASD+T — Analog & Data Acquisition
Analog Devices

MAX4094ASD+T General Purpose Op-Amp, 500 kHz, Rail-to-Rail

MPNMAX4094ASD+T
End of Life

Maxim Integrated MAX4094ASD+T, General Purpose Amplifier, Quad, 500 kHz Gain Bandwidth, 0.2V/µs Slew Rate, Rail-to-Rail Output, 2.7V to 6V Supply, -40°C to 125°C, 14-SOIC.

$4.6Ref. price · indicative, final on quote
MAX4094ASD+T datasheet
Packaging14-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

MAX4094ASD+T Technical Specifications
ParameterValue
Output typeRail-to-Rail
Mounting typeSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset30 µV
Voltage - supply span2.7 V
Current - supply130µA (x4 Channels)
Current - input bias20 nA
Operating temperature-40°C ~ 125°C
Gain bandwidth product500 kHz
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate0.2V/µs
Case14-SOIC (0.154\", 3.90mm Width)
Number of circuits4

Product details

Quad rail-to-rail op-amp for multi-channel signal chains

The MAX4094ASD+T is a quad general-purpose operational amplifier in a 14-SOIC package, with rail-to-rail output swing across a 2.7 V to 6 V supply range. Each of the four channels draws 130 µA supply current.

30 µV offset — what it means for precision loops

Input offset voltage is trimmed to 30 µV. Combined with 20 nA input bias current, the MAX4094ASD+T can interface directly to high-impedance sources. The -40°C to 125°C operating range holds that offset across the industrial temperature span.

Sourcing and lifecycle — active, no LTB risk

The MAX4094ASD+T carries an active lifecycle status with ROHS3 compliance.

Frequently asked questions

Does MAX4094ASD+T support rail-to-rail input and output?

The output type is rail-to-rail. The datasheet specifies rail-to-rail output swing, which allows the output to swing close to the supply rails — useful for single-supply designs and maximizing ADC input range.

What is the supply current per channel for MAX4094ASD+T?

Each of the four channels draws 130 µA supply current, for a total quiescent current of 520 µA across the package. This per-channel figure is the relevant spec for power-budget calculations in multi-channel designs.

What are the alternatives or equivalent parts to MAX4094ASD+T?

Within the same Maxim portfolio, the MAX4094ASD+T is the standard quad version. Pin-compatible alternatives from other manufacturers exist in the 14-SOIC quad op-amp footprint, but any substitution must be qualified against the specific gain-bandwidth, offset, and supply-current requirements of the design. No single direct second-source is listed in the available records.