A-152 Voltage addressed track & hold |
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Module A152 is a very useful
switching and T&H module. It combines a voltage addressed 1-to-8 multiplexer and 8
fold T&H. The active in/output is displayed by a LED. The digital output of the
currently addressed step outputs "high". The remaining digital outputs are low. Instead of voltage control even clock/reset controlled addressing of the active step is possible. The rising edge of each clock signal causes an advance to the next state. The rising edge of the reset signal resets to step 1. Basis
principles: The sum of the voltages coming from the manual Address control and the CV
input define the currently addressed step of the 3 sub-devices. If the module is
controlled by clock and reset the control voltage has to remain unchanged as the CV
control has priority over the clock/reset control (e.g. simply turn the CV control fully
counterclockwise and do not touch the Address control knob). Remark: In contrast to the Sample&Hold (see S&H A148) the output voltage follows (i.e. tracks) to the input voltage as long as the corresponding stage (1...8) is active. Just when the stage is deselected the last voltage is held. The "Common T&H Input" socket can be normalled by jumpers to the "Common Switches In/Out" socket, i.e. the common T&H input is connected to the common switches In/out socket as long as no plug is inserted to the "Common T&H Input". This allows a multiplexed T&H, i.e. each T&H output has a separate signal to be sampled. For more detailed information please look at the English user's manual: A152_man.pdf |
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Width: 16HP, Current: 40 mA | |