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THS7315DG4 from TI/BB,Texas Instruments

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THS7315DG4

Manufacturer: TI/BB

3-Channel SDTV Video Amplifier with 5th-Order Filters and 5.2V/V Gain 8-SOIC -40 to 85

Partnumber Manufacturer Quantity Availability
THS7315DG4 TI/BB 80 In Stock

Description and Introduction

3-Channel SDTV Video Amplifier with 5th-Order Filters and 5.2V/V Gain 8-SOIC -40 to 85 The **THS7315DG4** is a video buffer amplifier manufactured by **Texas Instruments (TI)/Burr-Brown (BB)**. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)/Burr-Brown (BB)  
- **Part Number:** THS7315DG4  
- **Type:** Video Buffer Amplifier  
- **Package:** SOIC-8  
- **Number of Channels:** 3  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **Bandwidth:** 75 MHz (Typical)  
- **Slew Rate:** 70 V/µs (Typical)  
- **Input Voltage Noise:** 6.5 nV/√Hz  
- **Output Current:** ±50 mA  
- **Operating Temperature Range:** -40°C to +85°C  

### **Description:**  
The THS7315DG4 is a low-power, triple-channel video buffer amplifier designed for **SD/HD video applications**. It integrates three high-speed amplifiers with internal gain setting, making it suitable for driving **75Ω video loads** directly. The device operates from a single supply (2.7V to 5.5V) and is optimized for **composite video (CVBS), S-video (Y/C), and component video (YPbPr)** signals.

### **Features:**  
- **Triple-Channel Video Buffer** (Supports Y, Pb, Pr or CVBS, Y/C)  
- **Fixed Internal Gain:** 6 dB (2x) for each channel  
- **Low Power Consumption:** 5.4 mA per channel (Typical)  
- **Integrated 75Ω Output Drive Capability** (No external termination needed)  
- **DC-Coupled Input & Output** (Supports AC or DC-coupled signals)  
- **ESD Protection:** ±2 kV (HBM)  
- **Small Footprint:** SOIC-8 Package  

This device is commonly used in **set-top boxes, video switches, portable media players, and surveillance systems** where high-quality video buffering is required.  

(Note: All details are based on the manufacturer's datasheet and technical documentation.)

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