Electronic Components IC Chips Integrated Circuits SN75176ADR
Product Attributes
TYPE | ILLUSTRATE |
category | Integrated Circuits (ICs) |
manufacturer | Texas Instruments |
series | - |
wrap | Tape and rolling packages (TR)
Insulating tape package (CT) Digi-Reel® |
Product status | Active |
type | transceiver |
agreement | RS422、RS485 |
Number of drivers/receivers | 1/1 |
duplex | half |
Receiver hysteresis | 50 mV |
Data Transfer Rate | - |
Voltage - Power supply | 4.75V ~ 5.25V |
Operating temperature | 0°C ~ 70°C |
Installation type | Surface adhesive type |
Package/Housing | 8-SOIC (0.154", 3.90mm width) |
Vendor component encapsulation | 8-SOIC |
Product master number | 75176 |
Description
The SN75176A combines a 3-state differential line driver and a differential input line receiver, both of which operate from a single 5-V power supply. The driver and receiver have active-high and activelow enables, respectively, that can be externally connected together to function as a direction control. The driver differential outputs and the receiver differential inputs are connected internally to form differential input/output (I/O) bus ports that are designed to offer minimum loading to the bus whenever the driver is disabled or VCC = 0. These ports feature wide positive and negative common mode voltage ranges making the device suitable for party-line applications. The driver is designed to handle loads up to 60 mA of sink or source current. The driver features positive- and negative-current limiting and thermal shutdown for protection from line fault conditions. Thermal shutdown is designed to occur at a junction temperature of approximately 150°C. The receiver features a minimum input impedance of 12 kΩ, an input sensitivity of ±200 mV, and a typical input hysteresis of 50 mV. The SN75176A can be used in transmission-line applications employing the SN75172 and SN75174 quadruple differential line drivers and SN75173 and SN75175 quadruple differential line receivers. The SN75176A is characterized for operation from 0°C to 70°C.