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ADI AD797ARZ
General Purpose Amplifier 1 Circuit 8-SOIC
Brands: Analog Devices, Inc
Mfr.Part #: AD797ARZ
Datasheet: AD797ARZ Datasheet (PDF)
Package/Case: SOIC-8
Product Type: Amplifier ICs
RoHS Status:
Stock Condition: 2189 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomAD797ARZ General Description
The AD797 is a very low noise, low distortion operational amplifier ideal for use as a preamplifier. The low noise of 0.9 nV√Hz and low total harmonic distortion of -120 dB at audio bandwidths give the AD797 the wide dynamic range necessary for preamps in microphones and mixing consoles.
Features
- Low Noise
- 0.9 nV/√Hz typ (1.2 nV/√Hz max) Input Voltage Noise at 1 kHz
- 50 nV p-p Input Voltage Noise, 0.1 Hz to 10 Hz
- Low Distortion
-120 dB Total Harmonic Distortion at 20 kHz - Excellent DC Precision
80 µV max Input Offset Voltage
1.0 µV/°C VOS Drift
Application
- Professional audio preamplifiers
- IR, CCD, and sonar imaging systems
- Spectrum analyzers
- Ultrasound preamplifiers
- Seismic detectors
- Σ-Δ ADC/DAC buffers
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| feature-type | Low Noise Amplifier | feature-manufacturer-type | Low Noise Amplifier |
| feature-number-of-channels-per-chip | 1 | feature-rail-to-rail | |
| feature-process-technology | BiCOM | feature-output-type | |
| feature-maximum-input-offset-voltage-mv | 0.08@±5V | feature-maximum-supply-current-ma | |
| feature-maximum-input-offset-current-ua | 0.4@±5V | feature-maximum-input-bias-current-ua | 1.5@±5V |
| feature-maximum-power-dissipation-mw | feature-typical-slew-rate-v-us | 20@±15V | |
| feature-typical-gain-bandwidth-product-mhz | 450 | 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 |
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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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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
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 AD797ARZ is a high-performance, low-noise operational amplifier from Analog Devices. It is commonly used in audio equipment, instrumentation, and precision measurement applications due to its low distortion and high stability. The chip features a high bandwidth, low input bias current, and low input voltage noise, making it ideal for high-fidelity audio systems and sensitive measurement instruments.
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Equivalent
Some equivalent products to the AD797ARZ chip are the OPA627, LT1028, THS4032, and OP42. These chips are precision operational amplifiers with similar performance characteristics such as low noise, high bandwidth, and high gain. They can be used in a variety of applications such as audio equipment, instrumentation, and precision measurement systems. -
Features
1. Ultra-low distortion and noise 2. High-speed performance (15 MHz bandwidth) 3. Wide supply voltage range (+3 V to +18 V) 4. Low input bias current (8 nA) 5. Slew rate of 20 V/µs 6. Excellent stability and reliability, making it ideal for precision audio and instrumentation applications. -
Pinout
The AD797ARZ is a high-performance audio operational amplifier with 8 pins. Pin 1 is the output, pin 2 is the inverting input, pin 3 is the non-inverting input, pin 4 is V-, pin 5 is offset null, pin 6 is V+, pin 7 is NC (no connection), and pin 8 is VS+. -
Manufacturer
Analog Devices, Inc. is the manufacturer of the AD797ARZ. They are a multinational semiconductor company specializing in analog and digital signal processing technology. Analog Devices produces a wide range of products for various industries, including communications, automotive, and industrial applications. -
Application Field
The AD797ARZ is commonly used in audio applications such as preamplifiers, mixers, and active filters due to its low distortion, low noise, and high bandwidth characteristics. It is also utilized in precision instrumentation, data acquisition systems, and medical equipment where high accuracy and stability are crucial. -
Package
The AD797ARZ chip comes in a small outline integrated circuit (SOIC) package type. It has a dual operational amplifier configuration with a total of 8 pins. The size of the chip is typically 5.3mm x 5.3mm.
Datasheet PDF
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Not a bad purchase, but nothing extraordinary either.