AD847JRZ Analog Devices Integrated Circuit (Small Outline Packages) In Stock
The AD847JRZ is a high-speed voltage-feedback operational amplifier from Analog Devices in an 8-pin SOIC package. It offers 95 dB typical common-mode rejection ratio, 75 dB minimum CMRR, internal frequency compensation, and 7.2 µA maximum bias current for precision signal processing. Available from stock with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- AD847JRZ Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.9100(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of AD847JRZ?
- Voltage-feedback architecture with internal frequency compensation simplifying circuit design and ensuring stability across a wide range of closed-loop gains
- High common-mode rejection ratio of 95 dB typical (75 dB minimum) enabling accurate differential signal amplification in noisy environments
- Low bias current of 6.6 µA at 25°C (7.2 µA maximum) reducing input offset errors when interfacing high-impedance sensors and transducers
- High-speed operational amplifier suitable for video, instrumentation, and signal conditioning applications requiring wide bandwidth and fast slew rate
- 8-pin SOIC (R-8) package enabling compact PCB layouts in space-constrained analog signal chain designs
What is AD847JRZ used for?
The AD847JRZ is used in high-speed signal conditioning circuits such as video amplifiers, active filters, and ADC input buffers where wide bandwidth and high CMRR are critical for signal fidelity. It is also employed in precision instrumentation amplifier stages, data acquisition front-ends, and differential signal receivers that must reject common-mode noise from industrial sensors or long cable runs. The device is well-suited for medical imaging equipment, oscilloscope front-ends, and communication system analog chains requiring fast, accurate voltage-feedback amplification.
What are the specifications of AD847JRZ?
| Pbfree Code | No |
| Manufacturer Package Code | R-8 |
| YTEOL | 10 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 7.2 µA |
| Bias Current-Max (IIB) @25C | 6.6 µA |
| Common-mode Reject Ratio-Min | 75dB |
| Common-mode Reject Ratio-Nom | 95dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 3500 µV |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -18 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Power | YES |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 225V/us |
| Slew Rate-Nom | 200V/us |
| Supply Current-Max | 7.6mA |
| Supply Voltage Limit-Max | 18V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 35000 |
| Voltage Gain-Min | 1500 |
| Wideband | NO |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Taiwan |
Where can I find the AD847JRZ datasheet?
AD847JRZ Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for AD847JRZ?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the common-mode rejection ratio of the AD847JRZ?
The AD847JRZ provides a typical common-mode rejection ratio of 95 dB and a minimum guaranteed CMRR of 75 dB, making it suitable for differential signal amplification in environments with significant common-mode interference, such as industrial sensor interfaces and medical instrumentation.
What is the bias current specification of the AD847JRZ?
The AD847JRZ has a maximum bias current of 7.2 µA and a typical bias current of 6.6 µA at 25°C. Low bias current minimizes input offset voltage errors when the op-amp is driven from high-impedance sources such as piezoelectric sensors, photodiodes, or resistive bridges.
Does the AD847JRZ require external frequency compensation?
No, the AD847JRZ includes internal frequency compensation, so no external compensation components are required. This simplifies PCB design and reduces component count while ensuring stable operation across a wide range of feedback network configurations and closed-loop gains.
What package does the AD847JRZ come in?
The AD847JRZ is housed in an 8-pin SOIC (Manufacturer Package Code: R-8) package. The SOIC-8 is a compact surface-mount package widely used for analog ICs, with excellent thermal and electrical characteristics for high-speed op-amp applications.
What are typical applications for the AD847JRZ?
Typical applications include video amplifiers, ADC input buffers, active anti-aliasing filters, instrumentation amplifier stages, and differential line receivers. The high CMRR and low bias current also make it suitable for precision data acquisition front-ends and medical signal processing circuits.
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Why Buy from FindMyChip
About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $6.0969 | $6.10 |
| 1000+ | $3.9100 | $3910.00 |
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