AD8051ARTZ-R2 Analog Devices Integrated Circuit (SOT23 (5-Pin)) In Stock
The AD8051ARTZ-R2 is a single voltage-feedback operational amplifier from Analog Devices with rail-to-rail output in a 5-pin SOT-23 package. It operates on 6 V to 12 V supplies, delivers 72 dB minimum CMRR, and includes internal frequency compensation for stable unity-gain operation. Available from stock with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- OBSOLETE
- Datasheet
- AD8051ARTZ-R2 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.2700(MOQ 500)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of AD8051ARTZ-R2?
- Rail-to-rail output swing maximizes dynamic range in low-voltage single-supply applications
- 72 dB minimum CMRR (88 dB typical) ensures excellent rejection of common-mode interference signals
- Compact 5-pin SOT-23 package with internal frequency compensation for space-constrained portable designs
What is AD8051ARTZ-R2 used for?
The AD8051ARTZ-R2 is suited for signal conditioning in portable instrumentation, sensor amplification, and active filter designs where single-supply rail-to-rail output is required. Its high CMRR and voltage-feedback architecture make it ideal for precision measurement circuits, ADC input buffers, and low-power data acquisition front ends. The compact SOT-23 package is widely used in handheld medical devices, consumer electronics, and battery-powered sensor modules.
What are the specifications of AD8051ARTZ-R2?
| Pbfree Code | No |
| Manufacturer Package Code | RJ-5 |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 3.5 µA |
| Bias Current-Max (IIB) @25C | 2.6 µA |
| Common-mode Reject Ratio-Min | 72dB |
| Common-mode Reject Ratio-Nom | 88dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 27000 µV |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e3 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -6.3 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Packing Method | TR, 7 INCH |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 90V/us |
| Slew Rate-Nom | 170V/us |
| Supply Current-Max | 5.5mA |
| Supply Voltage Limit-Max | 6.3V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 110000 |
| Voltage Gain-Min | 5000 |
| Wideband | YES |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Where can I find the AD8051ARTZ-R2 datasheet?
AD8051ARTZ-R2 Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for AD8051ARTZ-R2?
Compatible alternatives and drop-in replacements for AD8051ARTZ-R2:
Rochester Electronics LLC OP-AMP, 27000 uV OFFSET-MAX, PDSO5, MO-178AA, SOT-23, 5 PIN
Frequently Asked Questions
What type of op-amp is the AD8051ARTZ-R2 and what is its output swing?
The AD8051ARTZ-R2 is a single voltage-feedback operational amplifier with rail-to-rail output capability. Rail-to-rail output means the output voltage can swing very close to both the positive and negative supply rails, which maximizes the usable signal range in low-voltage single-supply designs operating on 6 V to 12 V.
What is the CMRR specification for the AD8051ARTZ-R2?
The AD8051ARTZ-R2 has a minimum common-mode rejection ratio (CMRR) of 72 dB and a typical CMRR of 88 dB. CMRR measures how well the amplifier rejects signals that appear equally on both input terminals, which is important in sensor applications where the signal of interest rides on a common-mode offset or interference voltage.
What package does the AD8051ARTZ-R2 come in?
The AD8051ARTZ-R2 comes in a 5-pin SOT-23 surface-mount package (manufacturer code RJ-5). This very small package is ideal for space-constrained PCB designs in portable devices. The R2 suffix indicates it is supplied in tape-and-reel format optimized for automated pick-and-place assembly.
What are common applications for the AD8051ARTZ-R2?
Common applications include ADC input buffers, active low-pass and band-pass filters, sensor signal conditioning amplifiers, and transimpedance amplifiers for photodiode circuits. Its rail-to-rail output and high CMRR are particularly valuable in precision measurement systems, portable medical devices, and industrial sensor interfaces operating from single or split low-voltage supplies.
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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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