LF3650
LF3650 is quad JFET analog switch manufactured by National Semiconductor.
Analog Switches
LF1650/LF2650/LF3650 quad JFET analog switch general description
The LF1650/LF2650/LF3650 is a monolithic bination of bipolar and JFET technology producing the industry's first one chip quad FET switch_ A unique circuit technique is employed to maintain a constant RON over the analog voltage range. The input is designed to operate from minimum TTL levels. and switch operation also ensures a break before make action.
Features
- Constant ON resistance for signals ±10V and 100 kHz
<- tOFF tON. break before make action
- Open switch isolation at 1.0 MHz
- < 1.0 nA leakage in OFF state
-50 dB
- TTL. DTL. RTL direct drive patibility
- Single disable pin turns all...
