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SN75112D from TI,Texas Instruments

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SN75112D

Manufacturer: TI

Dual Line Driver

Partnumber Manufacturer Quantity Availability
SN75112D TI 26611 In Stock

Description and Introduction

Dual Line Driver The SN75112D is a dual differential line receiver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Supply Voltage (VCC):** 4.75V to 5.25V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Input Threshold Voltage:** ±200mV (differential)  
- **Propagation Delay:** Typically 20ns  
- **Input Resistance:** 4kΩ (minimum)  
- **Output Type:** TTL-compatible  
- **Package Type:** SOIC (Small Outline Integrated Circuit)  

### **Descriptions:**  
The SN75112D is designed for balanced digital data transmission and reception. It features two independent differential line receivers with high input impedance and TTL-compatible outputs. It is commonly used in RS-422 and RS-423 communication systems.  

### **Features:**  
- Dual differential line receiver  
- High input impedance  
- TTL-compatible outputs  
- Designed for balanced data transmission  
- Meets or exceeds ANSI EIA/TIA-422-B and ITU Recommendation V.11 standards  
- Suitable for high-speed data communication applications  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics and application notes, refer to the official TI documentation.

Application Scenarios & Design Considerations

Dual Line Driver

Alternative Part Number

  • MC3486D --: Quad differential line receiver in SOIC-16, functionally similar to the SN75112D and widely available as a drop-in style replacement.
  • AM26LS32ACD --: Quad differential line receiver with compatible pinout and supply voltage, commonly used as an alternative to SN75112 series devices.
  • DS8921AM --: Differential line receiver offering similar signaling performance and package options, suitable when the SN75112D is unavailable.
  • UA9637ACD --: Dual differential line receiver in SOIC-8 offering comparable signaling performance for RS-422/RS-423 style interfaces.

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