Key facts
- Brand
- Maxim
- Model
- MAX4257
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-06-08
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Maxim MAX4249-MAX4257 Op Amps Datasheet
The document describes the MAX4249-MAX4257 family of ultra-low distortion (0.0002% THD) and low input voltage-noise density operational amplifiers. These devices feature single-supply operation down to 2.4V, rail-to-rail outputs, and are available in various packages including UCSP, SOT23, and uMAX.
Read onlineMaxim MAX4257 specifications
| Quiescent Supply Current (Normal Mode) | 400uA per amplifier |
|---|---|
| Shutdown Supply Current | 0.5uA |
| Total Harmonic Distortion (THD) | 0.0002% |
| Input Voltage-Noise Density | 7.9nV/sqrt(Hz) |
| Supply Voltage Range | 2.4V to 5.5V |
| Gain-Bandwidth Product (Unity Gain Stable) | 3MHz |
All Maxim MAX4257 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the minimum supply voltage required for single-supply operation?
The amplifiers support single-supply operation down to 2.4V.
How much quiescent supply current does each amplifier draw in normal mode?
Each amplifier draws 400uA of quiescent supply current.
What is the gain‑bandwidth product for the MAX4249 series?
The MAX4249 series has a gain‑bandwidth product of 22 MHz.
Which package types are available for these op‑amps?
They are offered in UCSP, SOT23, and HMAX packages.
What is the quiescent supply current per amplifier?
Each amplifier draws 400 µA of quiescent supply current.
From: Maxim MAX4249-MAX4257 UCSP Single-Supply Low-Noise Low-Distortion Rail-to-Rail Op Amps Datasheet
What is the total harmonic distortion of the devices?
The devices achieve a THD of 0.0002 % with a 1 kΩ load.
From: Maxim MAX4249-MAX4257 UCSP Single-Supply Low-Noise Low-Distortion Rail-to-Rail Op Amps Datasheet