SP3081E
SP3081E is Advanced-Failsafe RS-485/RS-422 Transceivers manufactured by Exar.
- Part of the SP3080E comparator family.
- Part of the SP3080E comparator family.
FEATURES
- 5.0V single supply operation
- Receiver failsafe on open, shorted or terminated lines
- 1/8th Unit Load, 256 transceivers on bus
- Robust ESD protection for RS-485 pins o ±15k V Air-Gap Discharge o ±15k V Human Body Model
RO RE 2 DE 3 DI 4
8 PIN NSOIC SP3082E SP3085E SP3088E Half Duplex
8 Vcc 7B 6A 5 GND o ±8k V Contact Discharge
- Controlled driver slew rates o 115kbps, Low EMI (SP3080E, SP3081E, SP3082E) o 500kbps, Low EMI (SP3083E, SP3084E, SP3085E) o High Speed, 20Mbps (SP3086E, SP3087E, SP3088E)
- Hot Swap glitch protection on control inputs
- Driver short circuit current limit and
Vcc RO 2 DI 3 GND 4
8 PIN NSOIC SP308E SP3084E SP3087E Full Duplex
8A 7B 6Z 5Y thermal shutdown for overload protection
- Ultra-low 400μA quiescent current
- 1μA shutdown mode (except SP3081E, SP3084E, SP3087E)
- Industry standard package...
