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Keithley 220 Programmable Current Source, 2nA-100mA, 105V

The demand on researchers, designers, and evaluation engineers for better device characterization has generated a widespread need for programmable, low-level DC sources. And, as an experienced manufacturer of automatic wafer measuring equipment, Keithley knows the importance to the user of instrument compatibility and ease of system integration. The 220 programmable current source finds major applications in semiconductor characterization, materials research, and ATE systems. The 220 incorporates a 100-step, programmable memory buffer, useful in applications where either
a fixed number of outputs is repeated or a complex waveform of discrete steps must be generated.

Keithley 220 Features

• Current from 2 nA to 100 mA
• Voltage compliance of up to 105 V in 1 V increments
• 100 memory locations allows up to 100 storage points for programming source, V-limit, and dwell time
• ±0.5pA to ±101mA DC output
• 1014Ω output resistance
• ±1V to ±105V programmable
• V-LIMIT

Keithley 220 Standard Accessories