Keithley 224

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Keithley 224
Programmable current source
Keithley 240

Produced from (?) to (?)

Manuals
ROM Images
File Pos. Checksum
Keithley 224-800 e8888fd0
Keithley 224-801 80d75af0
(All manuals in PDF format unless noted otherwise)
Manuals – Specifications – Links – Pictures

The Keithley 224 is a programmable current source.

Key Specifications

Current ±101.00 mA in 50 μA steps down to ±19.995 µA in 5 nA steps (decade ranges)
Voltage Programmable limit, bipolar, 1 V to 105 V in 1 V steps
Output impedance >1012 Ω (10 µA range) // <20 pF
Features manual or automatic increment/decrement, selectable dwell times, external Trigger input and output
Options
  • 2243: GPIB interface, four TTL I/O lines

Links

Pictures

please add

Components

Some Parts Used in the Keithley 224

Part Part Number(s) Class Description Used in
2732 Monolithic integrated circuit 4K×8 EPROM 2445A 2455A 2465A 2467 DM5010 Keithley 181 Keithley 192 Keithley 220 Keithley 224 TransEra 741-RTC
MOS Technology 6522 156-1539-00 Monolithic integrated circuit "Versatile Interface Adapter (VIA)" FG5010 MI5010 SI5010 Keithley 181 Keithley 181A Keithley 192 Keithley 193A Keithley 195 Keithley 195A Keithley 196 Keithley 199 Keithley 220 Keithley 224 Keithley 230
Motorola 6800 156-0426-00 156-2413-00 156-5472-01 Monolithic integrated circuit 8-bit microprocessor 021-0206-00 021-0374-00 067-0902-00 067-1137-99 222 222A 222PS 2424L 2445 2465 2467 4051 7250 7912 7912AD 7A16P 7A29P 7B81P 7B90P 833 834 835 836 CG5001 CG551AP CG5010 CG5011 DF1 DF2 DM5010 FG5010 MI5010 SI5010 PS5004 PS5010 SG5010 Keithley 181 Keithley 182 Keithley 175 Keithley 175A Keithley 191 Keithley 192 Keithley 195 Keithley 195A Keithley 197 Keithley 220 Keithley 224 Keithley 230 Keithley 263 Keithley 485 Keithley 580 Keithley 617
TMS9914 156-1444-00 156-1444-01 Monolithic integrated circuit GPIB controller 11301 11301A 11302 11302A 2221 2230 2424L 2440 4052A 4054A 021-0374-00 067-1137-99 AM700 DC5009 DC5010 DM5010 DM5110 DM5120 DM5520 FG5010 MI5010 SG5010 SG5030 SI5010 PS5004 PS5010 Keithley 182 Keithley 193A Keithley 195 Keithley 195A Keithley 196 Keithley 197 Keithley 199 Keithley 220 Keithley 224 Keithley 230 Keithley 263 Keithley 617