MAX9952集成电路（IC）的专用IC规格书PDF中文资料

General Description

The MAX9951/MAX9952 dual parametric measurement units (PMUs) feature a small package size, wide force and measurement range, and high accuracy, making the devices ideal for automatic test equipment (ATE) and other instrumentation that requires a PMU per pin or per site.

The MAX9951/MAX9952 force or measure voltages in the -2V to +7V through -7V to +13V ranges, dependent upon the supply voltage (VCC and VEE). The devices handle supply voltages of up to +30V (VCC to VEE) and a 20V device-under-test (DUT) voltage swing at full current. The MAX9951/MAX9952 also force or measure currents up to ±64mA with a lowest full-scale range of ±2µA. Integrated support circuitry facilitates use of an external buffer ampli fier for current ranges greater than ±64mA.

特性 Features

♦ Force Voltage/Measure Current (FVMI)

♦ Force Current/Measure Voltage (FIMV)

♦ Force Voltage/Measure Voltage (FVMV)

♦ Force Current/Measure Current (FIMI)

♦ Force Nothing/Measure Voltage (FNMV)

♦ Force Nothing/Measure Current (FNMI, Range E Only)

♦ Termination/Measure Current

♦ Termination/Measure Voltage

♦ Five Programmable Current Ranges

     ±20µA

     ±20µA

     ±200µA

     ±2mA

     ±64mA

♦ -2V to +7V Through -7V to +13V Input-Voltage Range

♦ Force-Current/Measure-Current Adjustable Voltage Offset (IOS)

♦ Programmable Voltage Clamps at Force Output

♦ Low-Leakage, High-Impedance Measure, and Force States

♦ 3-Wire Serial Interface

♦ Low 6mA (max) Quiescent Current per PMU