AD8539ARZ-REEL7
ActivePRECISION AMPLIFIERS DUAL LOW POWER, AUTO-ZERO AMPLIFIER
AD8539ARZ-REEL7
ActivePRECISION AMPLIFIERS DUAL LOW POWER, AUTO-ZERO AMPLIFIER
Description
General part information
AD8539 Series
The AD8538/AD8539 are very high precision amplifiers featuring extremely low offset voltage, low input bias current, and low power consumption. The supply current is less than 215 μA maximum per amplifier at 5.0 V. Operation is fully specified from 2.7 V to 5.0 V single supply (±1.35 V to ±2.5 V dual supply).The AD8538/AD8539 operate at very low power making these amplifiers ideal for battery-powered devices and portable equipment.The AD8538/AD8539 are specified over the extended industrial temperature range (−40°C to +125°C). The AD8538 amplifier is available in 5-lead TSOT-23, and 8-lead, narrow body SOIC packages, and the AD8539 amplifier is available in 8-lead, narrow body SOIC and 8-lead MSOP.ApplicationsMobile communicationsPortable instrumentationBattery-powered devicesSensor interfacesTemperature measurementElectronic scales
Technical Specifications
Parameters and characteristics for this part
| Specification | AD8539ARZ-REEL7 |
|---|---|
| Amplifier Type | Zero-Drift |
| Current - Input Bias | 15 pA |
| Current - Output / Channel | 25 mA |
| Current - Supply | 170 µA |
| Gain Bandwidth Product | 430 kHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 2 |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Package Length | 0.154 in |
| Package Name | 8-SOIC |
| Package Width | 3.9 mm |
| Slew Rate | 0.4 V/µs |
| Voltage - Input Offset | 5 µV |
| Voltage - Supply Span (Max) | 5.5 V |
| Voltage - Supply Span (Min) | 2.7 V |
Pricing
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CAD
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