AM26LS33ACN

The AM26LS33ACN is a quadruple differential line receiver from Texas Instruments, designed for balanced and unbalanced digital data transmission. It features four independent receivers with a common enable function, supporting half-duplex communication at up to 10 Mbps. The device has a typical input hysteresis of 50 mV and a minimum input impedance of 12 kΩ. It operates from a single 5V supply (4.75V to 5.25V) with a maximum supply current of 70 mA. The receiver offers a common-mode range of -15V to 15V and fault protection up to ±25V. The 3-state outputs and complementary output-enable inputs allow direct connection to bus-organized systems, and the open input fail-safe ensures outputs are high when inputs are open. Packaged in a 16-PDIP (0.300" lead pitch) with through-hole mounting, it operates over a temperature range of 0°C to 70°C. This device is suitable for RS-422/RS-485 systems requiring up to 32 nodes and is rated for catalog applications. Low-power Schottky circuitry contributes to efficient operation.