AD8029AKSZ-R2 Analog Devices Integrated Circuit (SOT23 (6-Pin)) In Stock
The AD8029AKSZ-R2 is a 125 MHz rail-to-rail output high-speed operational amplifier operating from 2.7 V to 12 V supply. It delivers 90 dB typical CMRR and is housed in a compact 6-pin SC-70 package for space-critical designs. Ideal for portable instruments, active filters, and signal conditioning circuits.
- Manufacturer
- Analog Devices
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- OBSOLETE
- Datasheet
- AD8029AKSZ-R2 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.0000(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of AD8029AKSZ-R2?
- 125 MHz gain-bandwidth product enabling high-speed signal amplification
- Rail-to-rail output swing maximizing dynamic range on single or dual supplies
- Wide supply voltage range of 2.7V to 12V supporting battery-powered and line-powered designs
- 90 dB typical common-mode rejection ratio for superior noise immunity
- Ultra-compact 6-pin SC-70 package for space-constrained portable applications
- Voltage-feedback architecture with frequency compensation for stable closed-loop operation
What is AD8029AKSZ-R2 used for?
The AD8029AKSZ-R2 is designed for portable medical instruments, handheld test equipment, and battery-powered signal conditioning circuits where both high speed and low supply voltage are critical. Its 125 MHz bandwidth and rail-to-rail output make it effective in active filter stages, video signal buffering, and ADC driver circuits requiring low distortion. The compact SC-70 package also suits it for wireless sensor nodes, wearable devices, and any PCB design where board area is at a premium.
What are the specifications of AD8029AKSZ-R2?
| Pbfree Code | No |
| Manufacturer Package Code | KS-6 |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.7 µA |
| Bias Current-Max (IIB) @25C | 2.8 µA |
| Common-mode Reject Ratio-Min | 80dB |
| Common-mode Reject Ratio-Nom | 90dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 6000 µV |
| JESD-30 Code | R-PDSO-G6 |
| JESD-609 Code | e4 |
| 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 | TSSOP6,.08 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TAPE AND REEL |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 63V/us |
| Supply Current-Max | 1.5mA |
| Supply Voltage Limit-Max | 6.3V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Voltage Gain-Min | 1580 |
| Wideband | YES |
| Package | SOT23 (6-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 AD8029AKSZ-R2 datasheet?
AD8029AKSZ-R2 Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for AD8029AKSZ-R2?
Compatible alternatives and drop-in replacements for AD8029AKSZ-R2:
Frequently Asked Questions
What gain-bandwidth product does the AD8029AKSZ-R2 offer, and how does it affect filter design?
The AD8029AKSZ-R2 has a 125 MHz gain-bandwidth product, allowing designers to implement active low-pass or band-pass filters with cutoff frequencies up to several tens of MHz at moderate closed-loop gains, making it highly effective for anti-aliasing before high-speed ADCs.
Which supply voltage configurations are compatible with the AD8029AKSZ-R2 in a battery-powered design?
The AD8029AKSZ-R2 operates from a single supply ranging from 2.7V to 12V or from dual supplies up to ±6V, making it compatible with single-cell Li-ion batteries at 3.6V or regulated 5V and 12V rails commonly found in portable instruments and industrial sensor nodes.
How does the AD8029AKSZ-R2 compare to a standard SC-70 op amp in terms of package size and pin count?
The AD8029AKSZ-R2 is packaged in a 6-pin SC-70 measuring approximately 2 mm × 2.1 mm, which is among the smallest SMD op amp footprints available; this is significantly smaller than SOT-23-5 alternatives, saving board space in wearables and IoT sensor nodes.
What common-mode rejection ratio does the AD8029AKSZ-R2 guarantee, and why does it matter in sensor interfaces?
The AD8029AKSZ-R2 guarantees a minimum CMRR of 80 dB and achieves 90 dB typically, which effectively attenuates power-line noise and ground-loop interference by a factor of more than 10,000, ensuring accurate signal conditioning for low-level sensor outputs in industrial and medical environments.
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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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