AD8628ARTZ-REEL7
| Parameters | |
|---|---|
| Series | - |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | SC-74A, SOT-753 |
| Mfr | Analog Devices Inc. |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C |
| Current - Supply | 850µA |
| Output Type | Rail-to-Rail |
| Number of Circuits | 1 |
| Slew Rate | 1V/µs |
| Gain Bandwidth Product | 2.5 MHz |
| Supplier Device Package | SOT-23-5 |
| -3db Bandwidth | 2.5 MHz |
| Current - Input Bias | 30 pA |
| Amplifier Type | Zero-Drift |
| Voltage - Input Offset | 1 µV |
| Current - Output / Channel | 30 mA |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | AD8628 |
| REACH Status | REACH Unaffected |
| Standard Package | 3,000 |
| ECCN | EAR99 |
| HTSUS | 8542.33.0001 |
| Voltage - Supply Span (Min) | 2.7 V |
| Voltage - Supply Span (Max) | 5 V |
AD8628ARTZ-REEL7 operational amplifier 1 Circuit Rail-to-Rail SOT-23-5
AD8628ARTZ-REEL7 is Analog Devices' single-channel auto-zero zero-drift operational amplifier supplied in tiny SOT-23-5 tape-and-reel REEL7 packaging with full RoHS lead-free compliance, rated for -40°C to +125°C industrial and automotive temperature ranges, supporting 2.7V to 5V single supply or ±1.35V to ±2.5V dual supply architectures without external compensation capacitors; this precision op amp utilizes combined auto-zero and chopper stabilization topology to deliver 1µV typical input offset voltage, ultra-minimal 0.002µV/°C temperature drift, only 0.5µV p-p low-frequency noise from 0.1Hz to 10Hz and 22nV/√Hz wideband noise density, drawing merely 1mA quiescent supply current while offering rail-to-rail input and output swing, 130dB high CMRR/PSRR, maximum 100pA input bias current and 50µs fast overload recovery, effectively eliminating 1/f noise and DC drift errors that degrade weak sensor signal accuracy across fluctuating thermal environments.
AD8628ARTZ-REEL7 acts as core signal conditioning amplifier for automotive TPMS sensors, industrial strain gauge and pressure transducer front ends, medical ECG and blood pressure monitoring equipment, thermocouple amplification circuits, photodiode transimpedance stages, precision current sensing modules, portable weighing instruments and laboratory low-level data acquisition systems, its zero-drift low-noise performance preserves tiny analog signal integrity during long-term continuous sampling, single-supply compatibility simplifies battery-powered wearable electronic designs, and minimal component count reduces overall BOM cost for high-volume consumer and industrial precision measurement hardware.
Alternative op amplifier Models
● OPA2340 (Texas Instruments): Zero-drift single op amp with comparable low drift and rail-to-rail swing, optimized for low-battery portable test equipment with slightly lower supply current.
● MCP6V01 (Microchip): Low-cost auto-zero single-channel amplifier with simplified circuit design, suitable for non-automotive general industrial sensor signal amplification.
● AD8629ARTZ-REEL7 (Analog Devices): Dual-channel pin-compatible zero-drift op amp sharing identical noise and drift specs for dual-sensor parallel acquisition circuits.
● TSC2001ILT (STMicroelectronics): Automotive-qualified chopper-stabilized op amp with enhanced ESD resistance for harsh vehicle wiring harness signal processing.
