ADA4051-2ARMZ-RL
Active1.8V,ΜPOWER, ZERO-DRIFT, RRIO DUAL AMPLIFIER
ADA4051-2ARMZ-RL
Active1.8V,ΜPOWER, ZERO-DRIFT, RRIO DUAL AMPLIFIER
Description
General part information
ADA4051 Series
The ADA4051-1/ADA4051-2are CMOS, micropower, zerodrift operational amplifiers utilizing an innovative chopping technique. These amplifiers feature rail-to-rail input/output swing and extremely low offset voltage while operating from a 1.8 V to 5.5 V power supply. In addition, these amplifiers offer high power supply rejection ratio (PSRR) and common-mode rejection ratio (CMRR) while operating with a typical supply current of 13 μA per amplifier. This combination of features makes the ADA4051-1/ADA4051-2 amplifiers ideal choices for battery-powered applications where high precision and low power consumption are important.The ADA4051-1/ADA4051-2 are specified for the extended industrial temperature range of −40°C to +125°C. The ADA4051-1 amplifier is available in 5-lead SOT-23 and 5-lead SC-70 packages. The ADA4051-2 amplifier is available in an 8-lead MSOP and an 8-lead LFCSP.The ADA4051-1/ADA4051-2 are members of a growing series of zero-drift op amps offered by Analog Devices, Inc.ApplicationsPressure and position sensorsTemperature measurementsElectronic scalesMedical instrumentationBattery-powered equipmentHandheld test equipment
Technical Specifications
Parameters and characteristics for this part
| Specification | ADA4051-2ARMZ-RL |
|---|---|
| Amplifier Type | Chopper (Zero-Drift) |
| Current - Input Bias | 20 pA |
| Current - Output / Channel | 15 mA |
| Current - Supply | 13 µA |
| Gain Bandwidth Product | 125 kHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 2 |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Output Type | Rail-to-Rail |
| Package Length | 0.118 in |
| Package Name | 8-TSSOP, 8-MSOP, 8-MSOP |
| Package Width | 3 mm |
| Slew Rate | 0.06 V/µs |
| Voltage - Input Offset | 2 µV |
| Voltage - Supply Span (Max) | 5.5 V |
| Voltage - Supply Span (Min) | 1.8 V |
Pricing
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