英語 での Offset voltage の使用例とその 日本語 への翻訳
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In practice, the dark current does not disappear completely, even in photovoltaic mode, as the amplifier's input offset voltage will result in a small error across the photodiode's terminals.
They have 1.5mV(max) input offset voltage, 6nA(max) input offset current, and 50nA(max) bias current.
The exceptionally fast settling-time and low input offset voltage makes the IC an excellent solution to drive high-resolution 12-bit to 18-bit SAR ADCs.
The MAX9922/MAX9923 use a spread-spectrum autozeroing technique that constantly measures and cancels the input offset voltage, eliminating drift over time and temperature, and the effect of 1/f noise.
This technique achieves less than 20μV offset voltage, allows ground-sensing capability, provides ultra-low CMOS input bias current and increased common-mode rejection performance.
The MAX9617-MAX9620 feature rail-to-rail CMOS inputs and outputs, a 1.5MHz GBW at just 59μA supply current and 10μV(max) zero-drift input offset voltage over time and temperature.
External fail-safe circuit. In this design the biasing sets a positive offset voltage between the two input pins when the line is not driven so that the receiver's output is in a logic-high state.
However, at low measured current values in the 1-mA range, the 100-μV output voltage of the shunt demands a very low offset voltage and drift to maintain absolute accuracy.
Figure 4 shows the 1080i format test signal(generated with a Quantum Data 802 BT video test generator), to which an offset voltage is added to level shift the test signal.
Low input offset voltage, low input bias currents, low supply current, and open-collector configuration make the TLV170x family flexible enough to handle almost any application, from simple voltage detection to driving a single relay.
For example, in addition to chopping the offset voltage at 4.8 MHz, the ADA4522-2, a high voltage, dual, zero-drift amplifier, uses a patented offset and ripple correction loop circuity to minimize switching artifacts.
These devices are members of the zero-drift family of amplifiers that uses a proprietary auto-calibration technique to simultaneously provide low offset voltage(15 μV, max) and near-zero drift over time and temperature at only 28 μA(max) of quiescent current.
Low input offset voltage, low input bias currents, low supply current, and open-collector configuration make the TLV1704-SEP device flexible enough to handle almost any application, from simple voltage detection to driving a single relay.
Unity-gain stable, its specifications include 60-μV input offset voltage, 114-dB open-loop gain, 114-dB common-mode rejection, 80 MHz bandwidth(-3 dB), 12-V/μs slew rate, and 175-ns settling time to 0.1.
These devices are members of the Zerø-Drift family of amplifiers that use a proprietary autocalibration technique to simultaneously provide low offset voltage(90 μV maximum) and near-zero drift over time and temperature at only 35 μA(maximum) of quiescent current.
The same setup is valid with other op amps as well, but specific features that are required include low input offset voltage, low offset voltage drift, low input bias current, and rail-to-rail input- and output swing capability, if possible.
Conclusion The AD8270 dual difference amplifier-with its low offset voltage, low offset drift, low gain error, low gain drift, and 14 integrated precision resistors-can be used to implement accurate, stable amplifiers.
The left of the Figure 4 shows the offset voltage comparison between the S-19630AB and a bipolar amplifier. The right figure is the offset voltage drift comparison including a bipolar amplifier stored the offset voltage in a memory in the shipment process and corrected.
VH temperature characteristics of constant current drive and constant voltage drive(Example: Ultra high sensitivity Hall element, InSb) Offset Voltage Hall elements may generate an output voltage even when no magnetic field is applied, called an offset voltage or unbalanced voltage. .
MAX4236 SOT23, Very High Precision, 3V/5V Rail-to-Rail Op Amps- Maxim Description Create a design and simulate using EE-Sim® tools: The MAX4236/MAX4237 are high-precision op amps that feature an exceptionally low offset voltage and offset voltage temperature coefficient without using any chopper techniques.