Analog Devices AD5522
Quad Parametric Measurement Unit
| Part No. | AD5522 |
|---|---|
| Datasheet | AD5522 Download |
| Manufacturer |  Analog Devices |
| Description | Quad Parametric Measurement Unit |
| Buy | Stock & Price |
FEATURES
Quad parametric measurement unit (PMU) FV, FI, FN (high-Z), MV, MI functions 4 programmable current ranges (internal RSENSE) ±5 μA, ±20 μA, ±200 μA, and ±2 mA 1 programmable current range up to ±80 mA (external RSENSE) 22.5 V FV range with asymmetrical operation Integrated 16-bit DACs provide programmable levels Gain and offset correction on chip Low capacitance outputs suited to relayless systems On-chip comparators per channel FI voltage clamps and FV current clamps Guard drive amplifier System PMU connections Programmable temperature shutdown SPI- and LVDS-compatible interfaces Compact 80-lead TQFP with exposed pad (top or bottom)APPLICATIONS
Automated test equipment (ATE) Per-pin parametric measurement unit Continuity and leakage testing Device power supply Instrumentation Source measure unit (SMU) Precision measurement FUNCTIONAL BLOCK DIAGRAM AGND AVSS AVDD DVCC DGND CCOMP[0:3] SYS_FORCE SYS_SENSE VREF REFGND MEASOUT[0:3] AGND 16 16 X1 REG M REG 16 C REG ×2 X2 REG 16 16...
