Keysight 44727A for Rent, Voltage Current DAC 4-Channel Card (HP3582A)

Keysight 44727A Highlights

The 44727A has all four channels configured for voltage outputs. Each channel has remote sense capability for accurate outputs at the test point. The channels can float up to 170 volts peak above ground. The 44727A consists of a component module and a terminal module. The component module contains both analog and digital sections. The digital section consists of a local controller to interface with the backplane and channel drivers. The analog section is identical for each channel and consists of error amplifiers, sense amplifiers, output buffers, and potentiometers for calibration. The terminal module contains jumpers to configure and calibrate the output channels. The module also contains terminal strips for user connections and calibration resistors for current.

• Channels 0-3: Voltage output Maximum number of DACs: four per mainframe or extender
• Voltage ranges: 0 to +10.235 V, -10.235 to +10.235 V
• Resolution: 2.5 mV Protection: 170 Vpeak or 120 Vdc channel to channel or channel to chassis
• Maximum output current: ≤20 mA Load regulation: <0.6 mV
• Max IR drop allowed for source leads: <1.5 V
• Ripple and noise: <2.5 mVrms
• Maximum wire size: 16 AW