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SP26LV431CN from SIPEX

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SP26LV431CN

Manufacturer: SIPEX

High Speed, 3.3V Quad RS-422 Differential Line Driver

Partnumber Manufacturer Quantity Availability
SP26LV431CN SIPEX 618 In Stock

Description and Introduction

High Speed, 3.3V Quad RS-422 Differential Line Driver The SP26LV431CN is a precision voltage reference manufactured by SIPEX. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage:** 2.5V (fixed)  
- **Initial Accuracy:** ±0.5% (max)  
- **Temperature Coefficient:** 50 ppm/°C (max)  
- **Operating Current:** 60 µA (typical)  
- **Output Current Capability:** 15 mA (sink/source)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Pin DIP (Dual In-line Package)  

### **Descriptions:**  
- The SP26LV431CN is a low-voltage, low-power shunt voltage reference.  
- It operates as a precision 2.5V reference with high stability over temperature.  
- Designed for use in battery-powered and portable applications due to its low quiescent current.  

### **Features:**  
- **Low Power Consumption:** Ideal for battery-operated devices.  
- **High Accuracy:** Tight voltage tolerance for precision applications.  
- **Wide Operating Range:** Functions reliably across industrial temperature ranges.  
- **Adjustable Output:** Can be configured with external resistors for different reference voltages.  
- **Stable Performance:** Low output noise and excellent long-term stability.  

This information is sourced from SIPEX's official documentation.

Application Scenarios & Design Considerations

High Speed, 3.3V Quad RS-422 Differential Line Driver

Alternative Part Number

  • MAX6314US26D3-T --: Supervisory/reset IC with similar 2.6V threshold function and pin-compatible SOT-23 style package; widely available and a common drop-in for Sipex supervisory parts.
  • TL7705ACP --: Classic 5V supply-voltage supervisor with adjustable threshold and reset output, functionally equivalent to the SP26LV431 supervisory role and easy to source.
  • MC33164P-5 --: Micropower undervoltage sensing circuit with 5V threshold and reset output, offering comparable monitoring behavior in a standard through-hole package.
  • MAX4310CPA --: Pin-compatible quad SPST analog switch with similar low-voltage CMOS design and comparable on-resistance, widely available as a direct functional replacement.
  • DG411DJ --: Quad SPST analog switch offering similar signal range and low leakage, commonly used as a drop-in substitute for Sipex quad switch parts.
  • ADG411BN --: Quad SPST CMOS analog switch with comparable Ron and switching characteristics, a well-established alternative when the Sipex part is unavailable.

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