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.
| Parameter | Value |
|---|---|
| Output type | Rail-to-Rail |
| Mounting | Surface Mount |
| Amplifier type | General Purpose |
| Voltage - input offset | 30 µV |
| Voltage - supply span | 2.7 V |
| Current - supply | 130µA (x4 Channels) |
| Current - input bias | 20 nA |
| Operating temperature | -40°C ~ 125°C |
| Gain bandwidth product | 500 kHz |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Slew rate | 0.2V/µs |
| Case | 14-SOIC (0.154\", 3.90mm Width) |
| Number of circuits | 4 |
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.
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 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.
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.
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.