IC Phoenix logo

Home ›  L  › L36 > LM339DG4

LM339DG4 from TI,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

LM339DG4

Manufacturer: TI, TI/BB

Quad Differential Comparator 14-SOIC 0 to 70

Partnumber Manufacturer Quantity Availability
LM339DG4 TI, TI/BB 205 In Stock

Description and Introduction

Quad Differential Comparator 14-SOIC 0 to 70 The LM339DG4 is a quad differential comparator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Number of Channels:** 4  
- **Output Type:** Open Collector  
- **Supply Voltage (VCC):** 2V to 36V  
- **Input Offset Voltage (Max):** 5mV  
- **Input Bias Current (Max):** 250nA  
- **Response Time:** 1.3μs  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-14  

### **Descriptions:**  
- The LM339DG4 consists of four independent voltage comparators designed to operate from a single power supply over a wide voltage range.  
- It features low input bias current and offset voltage, making it suitable for precision applications.  
- The open-collector outputs allow for wired-OR configurations and interfacing with different logic levels.  

### **Features:**  
- **Wide Supply Voltage Range:** 2V to 36V (single supply) or ±1V to ±18V (dual supply).  
- **Low Input Bias Current:** 25nA (typical).  
- **Low Input Offset Voltage:** 2mV (typical).  
- **Common-Mode Input Voltage Range Includes Ground.**  
- **Differential Input Voltage Range Equal to Supply Voltage.**  
- **Output Compatible with TTL, MOS, and CMOS Logic.**  
- **ESD Protection (HBM):** 2000V.  

This information is sourced from the official Texas Instruments datasheet for the LM339DG4.

Application Scenarios & Design Considerations

Quad Differential Comparator 14-SOIC 0 to 70

Alternative Part Number

  • LM339DR --: Same quad comparator family from TI in SOIC-14 package, electrically equivalent with only reel packaging difference.
  • LM339MX --: TI quad comparator in SOIC-14, same pinout and specifications, widely available alternative.
  • LM2901DR --: Quad comparator with similar open-collector output and pinout, rated for wider temperature range, suitable drop-in substitute in most designs.
  • MC3302DR2G --: Quad comparator with comparable input/output characteristics and SOIC-14 package, suitable as a cross-manufacturer alternative.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips