Dual JFET op-amp built for precision in harsh environments
The Analog Devices AD648SH/883B is a dual JFET-input operational amplifier targeting precision analog signal conditioning in military, aerospace, and industrial applications where temperature extremes and long-term reliability are non-negotiable. Key characteristics include a 1 MHz gain-bandwidth product, a 1.8 V/µs slew rate, and an input bias current of just 5 pA, which preserves accuracy in high-impedance sensor interfaces like photodiode amplifiers, pH probes, and charge amplifiers.
Supply voltage flexibility for industrial and dual-rail analog systems
Rated for a supply span from 9 V to 36 V (minimum to maximum).
Package and footprint — 8-SOIC, Bulk shipment
The supplier device package is 8-SOIC.
Lifecycle and RoHS status
Note that it is RoHS non-compliant — this part uses lead-bearing solder terminations, which is typical for military/883B-class devices and acceptable under many defense and aerospace procurement exemptions. If RoHS compliance is mandatory for your BOM, this part will not meet that requirement.