Part A
AD8276ARMZ
Analog Devices Inc.
- Lifecycle
- Active
- Stock
- 1258 PCS
- Package
- MSOP-8
- Series
- Linear - Amplificadores - Instrumentação, OP Amps, Buffer Amps
Replacement verdict
Compatible functional replacement candidate
The AD8276ARMZ and AD8278BRMZ-RL are both precision difference amplifiers in the same SOIC-8 package with identical pinout and gain configuration, making the AD8278BRMZ-RL a viable functional replacement candidate for the AD8276ARMZ in most designs. Designers should validate the tighter gain error and offset specifications of the AD8278BRMZ-RL against their accuracy budget, and confirm that the slightly reduced bandwidth and supply range remain acceptable for the target application before qualifying the substitution.
Package Type
High match
Pin Configuration
High match
Gain and Accuracy
Validation required
Bandwidth and Supply Range
Validation required
Parts at a glance
Part B
AD8278BRMZ-RL
Analog Devices Inc.
- Lifecycle
- Active
- Stock
- 2088 PCS
- Package
- TSSOP-8
- Series
- Linear - Amplificadores - Instrumentação, OP Amps, Buffer Amps
Need help validating a replacement?
Send your BOM and application constraints for technical and sourcing review.
Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | AD8276ARMZ | AD8278BRMZ-RL |
|---|---|---|
| Supplier | - | Analog Devices Inc. |
| Part Status | Active | Active |
| Amplifier Type | Differential | Differential |
| Number of Circuits | 1 | 1 |
| Output Type | Rail-to-Rail | Rail-to-Rail |
| Slew Rate | 1.1V/µs | 1.4V/µs |
| Gain Bandwidth Product | 550 kHz | 1 MHz |
| Voltage - Input Offset | 100 µV | 50 µV |
| Supply Current | 200µA | 200µA |
| Current - Output / Channel | 15 mA | 15 mA |
| Voltage - Supply Span(Min) | 2 V | 2 V |
| Voltage - Supply Span(Max) | 36 V | 36 V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |