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VCA820IDG4 from TEXAS

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VCA820IDG4

Manufacturer: TEXAS

150MHz BW with linear in dB gain control variable gain amplifier 14-SOIC -40 to 85

Partnumber Manufacturer Quantity Availability
VCA820IDG4 TEXAS 3516 In Stock

Description and Introduction

150MHz BW with linear in dB gain control variable gain amplifier 14-SOIC -40 to 85 The VCA820IDG4 is a high-performance, wideband, voltage-controlled amplifier (VCA) manufactured by Texas Instruments. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Texas Instruments  
- **Part Number:** VCA820IDG4  
- **Package:** SOIC-8  
- **Supply Voltage Range:** ±5V to ±15V  
- **Bandwidth:** 150 MHz (Gain = 2 V/V)  
- **Gain Control Range:** -40 dB to +40 dB  
- **Slew Rate:** 900 V/µs  
- **Input Noise:** 2.4 nV/√Hz  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**
- The VCA820IDG4 is a voltage-controlled amplifier designed for high-speed signal processing applications.  
- It provides a linear-in-dB gain control characteristic, making it suitable for automatic gain control (AGC) circuits.  
- The device is optimized for wideband operation with low distortion and noise.  

### **Features:**
- **Wideband Operation:** Supports high-frequency signal amplification up to 150 MHz.  
- **Linear-in-dB Gain Control:** Enables precise gain adjustments.  
- **Low Distortion:** Ensures high signal fidelity in RF and IF applications.  
- **Differential Inputs:** Supports balanced signal processing.  
- **High Slew Rate:** Suitable for fast transient response applications.  
- **Single-Ended or Differential Output:** Flexible output configurations.  

This information is based solely on the manufacturer's datasheet for the VCA820IDG4.

Partnumber Manufacturer Quantity Availability
VCA820IDG4 TI 24 In Stock

Description and Introduction

150MHz BW with linear in dB gain control variable gain amplifier 14-SOIC -40 to 85 The VCA820IDG4 is a high-performance, wideband, voltage-controlled amplifier (VCA) manufactured by Texas Instruments (TI).  

### **Key Specifications:**  
- **Supply Voltage Range:** ±5V to ±12V  
- **Bandwidth:** 150 MHz (Gain = +2 V/V)  
- **Gain Adjust Range:** -6 dB to +40 dB  
- **Slew Rate:** 900 V/µs  
- **Low Noise:** 2.7 nV/√Hz  
- **Package:** 8-Pin SOIC (DG4)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions & Features:**  
- **Wideband Voltage-Controlled Amplifier:** Suitable for high-frequency signal processing.  
- **Linear-in-dB Gain Control:** Provides precise gain adjustment.  
- **High Slew Rate & Bandwidth:** Supports fast signal amplification.  
- **Low Distortion:** Ensures signal integrity in RF and IF applications.  
- **Differential Inputs:** Enhances noise rejection and common-mode performance.  
- **Applications:** Used in AGC circuits, medical imaging, test equipment, and communication systems.  

This information is based solely on TI's official documentation for the VCA820IDG4.

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