The Analog Devices AD637 is an Wideband RMS/DC converter monolithic integrated circuit.

Used in

Some instruments using part AD637

Instrument Manufacturer Class Model Description Introduced
DM5120 Tektronix Plug-in DM5120 programmable 6½-digit multimeter 1989
Keithley 199 Keithley Multimeter 199 5½-digit multimeter (?)

Data

Used in

Some instruments using part AD637

Instrument Manufacturer Class Model Description Introduced
DM5120 Tektronix Plug-in DM5120 programmable 6½-digit multimeter 1989
Keithley 199 Keithley Multimeter 199 5½-digit multimeter (?)