NL506 – Analogue Switch
The NL506 contains a single pole change-over analogue switch. The state of which is controlled by a logic signal. This signal can be generated externally or by the internal Flip-Flop switch that can be toggled by the negative going edge of a logic input. A front panel switch allows direct selection of the switch state which is indicated by an LED.
The switch is bi-directional allowing it to be used as a 1-input, 2-output or a 2-input, 1-output device. Also, as the switch is analogue, it can handle signals up to +15V as well as being of low enough impedance to handle TTL signals.
- Selection of one of two signals, under logic control, for recording or monitoring.
- Distribution of a logic signal to one of two stimulators, as in bipolar stimulation using two stimulators.
- Multiplexing two analogue signals onto one oscilloscope channel, a very useful secondary function.
SPECIFICATIONS: ANALOGUE SWITCH: range: ±15V; ON resistance.