AD53508

Dual Channel Parametric Measurement Circuit With Five Current Measurement Ranges And Output Voltage Range Of -4V to +9V

NOT RECOMMENDED FOR NEW DESIGNS

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Features

Dual Measurement Channels
Programmable Current Force Ranges
±204.8 µA and ±2.048 mA
Five Current Measurement Ranges
204.8 nA to ±2.048 mA

Precision Four-Quadrant-Per-Pin V/I Source
Output Voltage Range: –4 V to +9 V
Power Supplies: +15 V, +5 V, and –10 V
44-Lead Plastic J-Leaded Chip Carrier Package

Additional Details

The AD53508 is a dual channel parametric measurement circuit containing programmable modes allowing it to force voltage (current) and measure current (voltage) at a DUT pin. Higher currents can be measured directly while very low current measurements use integration to obtain low noise and high accuracy. The device provides a remote force/sense capability to ensure accuracy at the tester pin. The circuit is powered by +15V, +5V and -10V supplies and dissipates 230mW nominally.