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- AD8639ARMZ - ADI
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Manufacturer:ADI
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ManyChip's Part#:MC335844
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Category:Operational Amplifier, OP Amp IC
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Package:MSOP-8
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Datasheet:Datasheet 3D Model
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Description:ANALOG DEVICES AD8639ARMZ Operational Amplifier, Dual, 2 Amplifier, 1.5MHz, 2V/µs, 5V to 16V, MSOP, 8Pins
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Stock Locations:
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Availability:264 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 14.38
Updated at 01/11/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- Product Details
- The AD8638/AD8639 are single and dual wide bandwidth, auto-zero amplifiers featuring rail-to-rail output swing and low noise. These amplifiers have very low offset, drift, and bias current. Operation is fully specified from 5 V to 16 V single supply (±2.5 V to ±8 V dual supply).
- The AD8638/AD8639 provide benefits previously found only in expensive zero-drift or chopper-stabilized amplifiers. Using the Analog Devices, Inc., topology, these auto-zero amplifiers combine low cost with high accuracy and low noise. No external capacitors are required. In addition, the AD8638/AD8639 greatly reduce the digital switching noise found in most chopper- stabilized amplifiers.
- With a typical offset voltage of only 3 μV, drift of 0.01 μV/°C, and noise of 1.2 μV p-p (0.1 Hz to 10 Hz), the AD8638/AD8639 are suited for applications in which error sources cannot be tolerated. Position and pressure sensors, medical equipment, and strain gage amplifiers benefit greatly from nearly zero drift over their operating temperature ranges. Many systems can take advantage of the rail-to-rail output swing provided by the AD8638/AD8639 to maximize signal-to-noise ratio (SNR).
- The AD8638/AD8639 are specified for the extended industrial temperature range (−40°C to +125°C). The single AD8638 is available in tiny 5-lead SOT-23 and 8-lead SOIC packages. The dual AD8639 is available in 8-lead MSOP, 8-lead SOIC, and 8-lead LFCSP packages.
- The AD8638/AD8639 are members of a growing series of auto- zero op amps offered by Analog Devices (see Table 1 in the data sheet).
- **Applications**
- * Pressure and position sensors
- * Strain gage amplifiers Medical instrumentation
- * Thermocouple amplifiers Automotive sensors
- * Precision references
- * Precision current sensing
- ### Features and Benefits
- Low Offset Voltage: 9 μV maximum
- Offset drift: 0.04 μV/°C maximum
- Rail-to-Rail output swing
- 5 V to 16 V single-supply or ±2.5 V to ±8 V dual-supply operation
- High gain: 136 dB typical
- High CMRR: 133 dB typical
- High PSRR: 143 dB typical
- Very low input bias current: 40 pA maximum
- Low supply current: 1.3 mA maximum
AD8639ARMZ Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Case/Package | MSOP-8 |
| Supply Current | 1.25 mA |
| Number of Circuits | 2 Circuit |
| Number of Positions | 8 Position |
| Common Mode Rejection Ratio | 118 dB |
| Input Capacitance | 1.70 pF |
| Bandwidth | 1.5 MHz |
| Slew Rate | 2.00 V/μs |
| Gain Bandwidth Product | 1.35 MHz |
| Input Impedance | 22.5 TΩ |
| Input Offset Voltage | 3 µV |
| Input Bias Current | 1 pA |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Gain Bandwidth | 1.5 MHz |
| Minimum CMRR Range | 118 dB |
| Supply Voltage | 5V ~ 16V |
| Supply Voltage (Max) | 16 V |
| Supply Voltage (Min) | 5 V |
| Show | |
| Size-Length | 3 mm |
| Size-Width | 3 mm |
| Size-Height | 0.85 mm |
| Operating Temperature | -40℃ ~ 125℃ |
| Product Lifecycle Status | Active |
| Packaging | Tube |
| RoHS | RoHS Compliant |
| Lead-Free Status | Contains Lead |
| REACH SVHC Compliance | No SVHC |
| Mil-Spec | No |
| REACH SVHC Compliance Edition | 2015/12/17 |
Order guide
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- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
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