OPAMP ZERO-DRIFT RAIL-TO-RAIL SOT23-5
Analog Devices Inc.

Bypass caps, pull-ups, strapping resistors, custom silkscreen & more
Design a Custom BoardSingle-supply, zero-drift operational amplifier with ultralow offset voltage (1 µV) and minimal drift (0.002 µV/°C). Features rail-to-rail input/output swing, 130 dB gain and CMRR, and 1 mA supply current. Ideal for precision sensor signal conditioning, medical instrumentation, thermocouple amplification, and automotive applications requiring low-noise, drift-free amplification without external compensation.
This 0.95 mm pitch SMD package is incompatible with breadboards and difficult to hand-solder. A breakout board brings the five pins to standard 0.1″ spacing, enabling rapid prototyping without reflow equipment. Essential for evaluating precision analog ICs like current-sense amplifiers in development circuits.
ELECTRICAL CHARACTERISTICS
| Manufacturer | Analog Devices Inc. |
| Part Number | AD8628ARTZ-REEL7 |
| Package | SOT-23-5 |
| Pin Count | 5 |
| Current - Output / Channel | 30 mA |
| Current - Supply | 850µA |
| Gain Bandwidth Product | 2.5 MHz |
| Number of Circuits | 1 |
| Output Type | Rail-to-Rail |
| Slew Rate | 1V/µs |
| Voltage - Supply Span (Max) | 5 V |
| Voltage - Supply Span (Min) | 2.7 V |
BILL OF MATERIALS
PCB SPECIFICATIONS
< 0.9" (straddles breadboard)
2.54mm standard
Lead-free, reflow assembled
FR4, lead-free HASL