The AM26LS32ACDR device meets or exceeds the requirements of ANSI TIA/EIA-422-B, TIA/EIA-423-B, and ITU Recommendations V.10 and V.11
AM26LS32ACDR device has a common mode range of ± 7V and sensitivity of ± 200mV • AM26LS33A device has a common mode range of ± 15V and sensitivity of ± 500mV • Input hysteresis of 50mV (typical value) • Using 5V single power supply • Low power Schottky circuit • Three state output • Complementary output enable input • Input impedance of 12 k Ω minimum value • Open circuit input fault protection
The AM26LS32ACDR and AM26LS33Ax devices are four differential line receivers used for balanced and unbalanced digital data transmission. The enable function is universal to all four receivers and provides a selection of high-level active or low-level active inputs. The 3-state output allows direct connection to the system organized by the bus. When the input is open, the fault safe design ensures that the output is always at a high level. The rated operating temperature range of AM26LS32ACDR and AM26LS33AC is from 0 ° C to 70 ° C. The rated operating temperature range of the AM26LS32AI is 40 ° C to 85 ° C. The characteristics of AM26LS32ACDR and AM26LS33AM are that they operate within the entire military temperature range of -55 ° C to 125 ° C. Compared to AM26LS32ACDR and AM26LS33, AM26LS32ACDR and AM26LS33A include additional amplification stages to improve sensitivity. The input impedance increases, thereby reducing the load on the bus line. The additional level increases propagation delay; However, this will not affect interchangeability in most applications.
AM26LS32ACDR application • High reliability automotive application • Factory automation • ATM and ATM • Smart grid • AC and servo motor drive