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AD620AN
low-power precision instrumentation amplifier with resistor-programmable gain
Specifications
Key details
| Part Number | AD620AN |
|---|---|
| Manufacturer | Analog Devices |
| Category | Instrumentation Amplifier |
| Lifecycle Status | Obsolete |
| Series | AD620 |
| Package / Case | 8-lead PDIP |
| Pin Count | 8 |
| Operating Temperature | -40°C to +85°C |
| Last Verified | 2026-07-18 |
Overview
Part information
AD620AN Overview
AD620AN is a Analog Devices low-power precision instrumentation amplifier with resistor-programmable gain supplied in 8-lead PDIP. This page uses the exact orderable code because package, grade, temperature and option suffixes can change compatibility.
Key Technical Specifications
| Supply Range | ±2.3 V to ±18 V |
|---|---|
| Gain Range | 1 to 10,000 |
| Input Offset Voltage | 50 µV max, A grade |
| Input Bias Current | 1 nA max |
| Supply Current | 1.3 mA max |
Package and Ordering Notes
The listed package is 8-lead PDIP with 8 pins, leads, lands or contacts. The featured image is a generic package illustration for form-factor identification and is not an actual date-code or lot photograph. Lifecycle is recorded as Obsolete; confirm current factory support and last-time-buy constraints before design-in.
Sourcing Guidance
AD620AN is a legacy or obsolete orderable code. Source only with date-code, label, package and traceability checks appropriate to the application.
For an accurate quotation, include the full MPN, target quantity, acceptable date-code range, packaging format and destination. Icearth can help review traceability documents, label photos and electrical/package alignment before order placement.
Manufacturer Documentation
Technical values were checked against Analog Devices documentation. Use the linked datasheet as the controlling source and re-check revisions before PCB release or firmware qualification.
Sourcing notes
Lifecycle and sourcing review
Obsolete
This part has a legacy lifecycle status. Submit the exact MPN, quantity, delivery destination and date-code requirements for a sourcing review.
AD620AN is a legacy or obsolete orderable code. Source only with date-code, label, package and traceability checks appropriate to the application.
Alternatives
Potential alternative part numbers
Verify package, pinout, voltage, firmware behavior and qualification before substitution.