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MAX4238

Maxim
Part Number MAX4238
Manufacturer Maxim
Description Ultra-Low Offset/Drift / Low-Noise / Precision SOT23 Amplifiers
Published Jun 13, 2005
Detailed Description MAX4238/MAX4239 Ultra-Low Offset/Drift, Low-Noise, Precision SOT23 Amplifiers General Description The MAX4238/MAX4239 ...
Datasheet PDF File MAX4238 PDF File

MAX4238
MAX4238


Overview
...are low-noise, low-drift, ultrahigh precision amplifiers that offer near-zero DC offset and drift through the use of patented autocorrelating zeroing techniques.
This method constantly measures and compensates the input offset, eliminating drift over time and temperature and the effect of 1/f noise.
Both devices feature rail-to-rail outputs, operate from a single 2.
7V to 5.
5V supply, and consume only 600µA.
An activelow shutdown mode decreases supply current to 0.
1µA.
The MAX4238 is unity-gain stable with a gain-bandwidth product of 1MHz, while the decompensated MAX4239 is stable with AV ≥ 10V/V and a GBWP of 6.
5MHz.
The MAX4238/MAX4239 are available in 8-pin narrow SO, 6-pin TDFN and SOT23 ...



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