EVAL-AD5520EB開發(fā)板套件編程器的評估演示板及套件規(guī)格書PDF中文資料

EVAL-AD5520EB屬于開發(fā)板套件編程器的評估演示板及套件。由亞德諾半導體技術有限公司制造生產(chǎn)的EVAL-AD5520EB評估和演示板及套件該系列產(chǎn)品提供了一種方便的方法，在經(jīng)過驗證的實施環(huán)境中評估某些重點器件的性能或特性。評估方法通常有完善的文檔說明，并且視乎具體情況由評估軟件提供支持。產(chǎn)品通常由印刷電路板組成，板上已裝有重點器件以及必要或有用的支持元器件，另外也可能包括其他組件，例如電纜或電源。對于數(shù)量特別多或類別獨特的器件類別(如 ADC、DAC 和開關模式電源)，評估平臺可組合為一個單獨的產(chǎn)品系列。

GENERAL DESCRIPTION

The AD5520 is a single-channel, per pin parametric measurement unit (PPMU) for use in semiconductor automatic test equipment. The part is also suited for use as a source measurement unit for instrumentation applications. It contains programmable modes to force a pin voltage and measure the corresponding current, or force a current and measure the voltage. The AD5520 can force/measure over a ±11 V range or user-programmable currents up to ±4 mA with its on-board force amplifier. An external amplifier is required for wider current ranges. The device provides a force sense capability to ensure accuracy at the tester pin. A guard output is also available to drive the shield of a force/sense pair. The AD5520 is available in a 64-lead LQFP package.

FEATURES

Force/measure functions

FIMV, FVMI, FVMV, FIMI, FNMV

Force/measure voltage range ±11 V

4 user programmable force/measure current ranges

±4 μA, ±40 μA, ±400 μA, ±4 mA (external resistors)

2 user programmable extended current ranges

Up to 6 mA without external driver

Higher currents with external driver

Clamp circuitry and window comparators on board

Guard amplifier

64-lead LQFP package

APPLICATIONS

Automatic test equipment

Per pin PMU, shared pin PMU, device power supply

instrumentation

Source measure, parametric measurement,

precision measurement