MAX44250, MAX44251, MAX44252

Analog Devices' 20 V, ultra-precision, low-noise op amps offering near-zero DC offset and drift

Image of Analog Devices' MAX44250, MAX44251, MAX44252Analog Devices' MAX44250/MAX44251/MAX44252 are 20 V, ultra-precision, low-noise, low-drift amplifiers that offer near-zero DC offset and drift through the use of patented auto-correlating zeroing techniques. This method constantly measures and compensates the input offset, eliminating drift over time and temperature and the effect of 1/f noise. These single, dual, and quad devices feature rail-to-rail outputs, operate from a single 2.7 V to 20 V supply, and consume only 1.15 mA per channel, while providing 5.9 nV/ input-referred voltage noise. The ICs are unity-gain stable with a gain-bandwidth product of 10 MHz. With excellent specifications such as offset voltage of 6 µV (max), drift of 19 nV√Hz (max), and 123 nVP-P noise in 0.1 Hz to 10 Hz, the ICs are ideally suited for applications requiring ultra-low noise and DC precision such as interfacing with pressure sensors, strain gauges, precision weight scales, and medical instrumentation. The ICs are available in 5-pin SOT23, 8-pin SOT23, 8-pin µMAX®, and 14-pin SO packages and are rated over the -40°C to +125°C temperature range.

Features
  • 2.7 V to 20 V power-supply range
  • Integrated EMI filter
  • 6 µV Input offset voltage (max) at room temperature
  • TCVOS of 19 nV√Hz (max)
  • Low 5.9 nV/ input-referred voltage noise
  • 123 nVP-P in 0.1 Hz to 10 Hz
  • Fast 400 ns settling time
  • 10 MHz Gain-bandwidth product
  • Rail-to-rail output
  • High accuracy enables precision signal chain acquisition
Applications
  • Load cell and bridge transducer amplification
  • Medical instrumentation
  • Precision instrumentation
  • Pressure transducers
  • Strain gauges

MAX44250, MAX44251, MAX44252

KépGyártói cikkszámLeírásJelváltozási sebességAvailable QuantityÁr
IC OPAMP ZERO-DRIFT 1 CIRC 8UMAXMAX44250AUA+IC OPAMP ZERO-DRIFT 1 CIRC 8UMAX8V/µs209 - Immediate
7600 - Factory Stock
$1,225.78Részletek megtekintése
IC OPAMP ZERO-DRIFT 2 CIRC 8UMAXMAX44251AUA+IC OPAMP ZERO-DRIFT 2 CIRC 8UMAX8V/µs1898 - Immediate
550 - Factory Stock
$1,559.78Részletek megtekintése
IC OPAMP ZERO-DRIFT 4CIRC 14SOICMAX44252ASD+IC OPAMP ZERO-DRIFT 4CIRC 14SOIC8V/µs2203 - Immediate
8050 - Factory Stock
$2,651.96Részletek megtekintése

Evaluation Kit

KépGyártói cikkszámLeírásAvailable QuantityÁr
EVAL KIT OPAMP AUTOZERO MAX44251MAX44251EVKIT#EVAL KIT OPAMP AUTOZERO MAX442511 - Immediate
61 - Factory Stock
$31,215.64Részletek megtekintése
Published: 2012-10-24