AD8271ARMZ-RL Analog Devices Integrated Circuit (Small Outline Packages) In Stock
The AD8271 is a programmable gain precision difference amplifier with 15 MHz bandwidth and 70 dB minimum CMRR, available in a 10-pin MSOP package. It supports selectable gain settings and features a maximum input offset voltage of 1500 µV and bias current of 0.5 µA. Designed for signal conditioning, industrial measurement, and medical instrumentation applications.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 10
- Lifecycle
- OBSOLETE
- Datasheet
- AD8271ARMZ-RL Datasheet PDF
- Category
- Integrated Circuit
- 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 AD8271ARMZ-RL?
- 15 MHz bandwidth enabling high-speed differential signal processing
- 70 dB minimum common-mode rejection ratio for excellent noise rejection
- Programmable gain for flexible signal conditioning without external resistors
- Low bias current of 0.5 µA maximizing input impedance
- Compact 10-pin MSOP package for dense analog signal chains
What is AD8271ARMZ-RL used for?
The AD8271 is used in precision differential signal conditioning applications such as industrial process control, bridge sensor amplification, and medical ECG front ends where high CMRR is essential to reject common-mode noise. Its programmable gain capability allows a single hardware design to accommodate multiple measurement ranges in data acquisition systems and instrumentation amplifiers. The 15 MHz bandwidth also makes it suitable for video signal processing and high-speed differential-to-single-ended conversion stages.
What are the specifications of AD8271ARMZ-RL?
| Source Url Status Check Date | 2013-05-01 14:56:25.173 |
| Pbfree Code | No |
| Manufacturer Package Code | RM-10 |
| YTEOL | 0 |
| Amplifier Type | INSTRUMENTATION AMPLIFIER |
| Average Bias Current-Max (IIB) | 0.5 µA |
| Bandwidth (3dB)-Nom | 15MHz |
| Common-mode Reject Ratio-Min | 70dB |
| Input Offset Voltage-Max | 1500 µV |
| JESD-30 Code | S-PDSO-G10 |
| JESD-609 Code | e3 |
| 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 | TSSOP10,.19,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 30V/us |
| Supply Current-Max | 3.2mA |
| Supply Voltage Limit-Max | 18V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | MATTE TIN |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| 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 |
Where can I find the AD8271ARMZ-RL datasheet?
AD8271ARMZ-RL Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for AD8271ARMZ-RL?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What bandwidth and CMRR does the AD8271ARMZ-RL provide, and how do these specs benefit industrial sensor measurements?
The AD8271 offers a 15 MHz 3 dB bandwidth and a minimum CMRR of 70 dB, which effectively rejects 50 Hz or 60 Hz mains interference and high-frequency noise coupled onto long industrial sensor cables. This combination allows accurate differential voltage measurements from bridge sensors even in electrically noisy environments.
How does the programmable gain feature of the AD8271ARMZ-RL simplify multi-range data acquisition system designs?
By selecting gain levels digitally or via pin strapping without external resistor networks, the AD8271 allows a single PCB design to cover input ranges from millivolt-level transducer outputs up to several volts, reducing component count and eliminating gain-setting resistor tolerance errors that could exceed 0.5% in discrete implementations.
What package does the AD8271ARMZ-RL use, and what is its maximum input offset voltage for precision applications?
The AD8271 is housed in a 10-pin MSOP package, and its maximum input offset voltage is 1500 µV. While this is adequate for many industrial applications, designers requiring sub-100 µV offsets in precision instrumentation should budget for external offset trim or select a higher-grade variant of the same family.
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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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