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ADI AD8638ARZ
Zero-Drift Amplifier 1 Circuit Rail-to-Rail 8-SOIC
Brands: Analog Devices, Inc
Mfr.Part #: AD8638ARZ
Datasheet: AD8638ARZ Datasheet (PDF)
Package/Case: SOP-8
Product Type: Amplifier ICs
RoHS Status:
Stock Condition: 3188 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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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.
Features
- 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
Application
- Pressure and position sensors
- Strain gage amplifiers Medical instrumentation
- Thermocouple amplifiers Automotive sensors
- Precision references
- Precision current sensing
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| feature-type | Wideband Amplifier | feature-manufacturer-type | Wideband Amplifier |
| feature-number-of-channels-per-chip | 1 | feature-rail-to-rail | Rail to Rail Output |
| feature-process-technology | feature-output-type | ||
| feature-maximum-input-offset-voltage-mv | 0.009@5V | feature-maximum-supply-current-ma | |
| feature-maximum-input-offset-current-ua | 0.00004@5V | feature-maximum-input-bias-current-ua | 0.00004@5V |
| feature-maximum-power-dissipation-mw | feature-typical-slew-rate-v-us | 2.5@5V | |
| feature-typical-gain-bandwidth-product-mhz | 1.35 | feature-shut-down-support | No |
| feature-packaging | Tube | feature-rad-hard | |
| feature-pin-count | 8 | feature-supplier-package | SOIC N |
| feature-standard-package-name1 | SO | feature-cecc-qualified | No |
| feature-esd-protection | Yes | feature-escc-qualified | |
| feature-military | No | feature-aec-qualified | No |
| feature-aec-qualified-number | feature-auto-motive | No | |
| feature-p-pap | No | feature-eccn-code | EAR99 |
| feature-svhc | No |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The AD8638ARZ is a low noise, low distortion precision operational amplifier designed for industrial and instrumentation applications. It features high input impedance, low offset voltage, low input bias current, and wide supply voltage range. The chip is manufactured by Analog Devices and comes in a small outline IC package.
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Equivalent
Some equivalent products of the AD8638ARZ chip are LM358, AD8606, TL081, LT1057, and OPA2348. These chips offer similar operational amplification functionality and can be used as substitutes depending on the specific application requirements. -
Features
AD8638ARZ features include a low noise, precision operational amplifier with ultralow offset voltage, low input bias current, low input voltage noise, and high slew rate. It offers wide bandwidth and high stability, making it suitable for precision instrumentation, medical equipment, and industrial applications. -
Pinout
The AD8638ARZ is a dual operational amplifier with a total of 8 pins. Pin configuration includes positive input (pin 3), negative input (pin 2), output (pin 6), and power supply pins (pins 4 and 7). It is used for precision signal processing and low power applications. -
Manufacturer
Analog Devices is the manufacturer of the AD8638ARZ. It is an American semiconductor company specializing in data conversion and signal processing technology. Analog Devices is known for producing a wide range of analog and digital ICs for various industries, including automotive, healthcare, communications, and industrial applications. -
Application Field
The AD8638ARZ is primarily used in applications requiring low noise and precision amplification, such as medical instrumentation, data acquisition systems, and sensor signal conditioning. It is also suitable for use in audio applications and low-power, high-precision instrumentation where accuracy and stability are critical. -
Package
The AD8638ARZ chip is in a SOIC-8 package with a size of 3.9mm x 4.9mm. It is a Dual Operational Amplifier with a rail-to-rail output and a bandwidth of 10MHz.
Datasheet PDF
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