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THS7314DR
+BOMIC AMP BUFFER 8SOIC
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ManufacturerTexas Instruments
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Mfr. Part #THS7314DR
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Package SOIC (D)-8
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In Stock5403
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Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Applications | Buffer |
| OutputType | Rail-to-Rail |
| NumberofCircuits | 3 |
| Current-Supply | 16 mA |
| Current-Output/Channel | 70 mA |
| Voltage-SupplySingle/Dual(±) | 2.85V ~ 5.5V |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Overview
Description
The THS7314DR is a video amplifier IC developed by Texas Instruments. It is primarily designed for applications requiring high-speed video signal processing, such as HDTVs, projectors, and video distribution systems. The device features three 6th-order Butterworth filter channels, optimized for RGB or Y'Pb'Pr' component video signals.
Key specifications include a 150 MHz bandwidth, allowing for high-definition video clarity, low distortion, and minimal signal noise. The THS7314DR operates with a single supply voltage ranging from 4.5V to 5.5V and offers a fixed gain of 6 dB, ensuring consistent and reliable signal amplification. It is housed in a small SOIC-14 package, making it suitable for space-constrained applications.
Additional features include output disable capability and a SAG correction circuit, which reduces capacitor size in AC-coupled applications, thus saving PCB space and cost. Overall, the THS7314DR is valued for its performance in delivering high-quality video signal amplification and processing.
Key specifications include a 150 MHz bandwidth, allowing for high-definition video clarity, low distortion, and minimal signal noise. The THS7314DR operates with a single supply voltage ranging from 4.5V to 5.5V and offers a fixed gain of 6 dB, ensuring consistent and reliable signal amplification. It is housed in a small SOIC-14 package, making it suitable for space-constrained applications.
Additional features include output disable capability and a SAG correction circuit, which reduces capacitor size in AC-coupled applications, thus saving PCB space and cost. Overall, the THS7314DR is valued for its performance in delivering high-quality video signal amplification and processing.
Equivalent
The THS7314DR is a 3-channel video amplifier with integrated filters designed by Texas Instruments. Equivalent products can include:
1. Analog Devices ADA4430 series
2. Maxim Integrated MAX9530 series
3. Intersil ISL59444 series
4. NXP Semiconductors TDA8595 series
These alternatives may offer similar functionalities, such as video amplification and filtering, but it's important to check specific parameters and compatibility for your application.
1. Analog Devices ADA4430 series
2. Maxim Integrated MAX9530 series
3. Intersil ISL59444 series
4. NXP Semiconductors TDA8595 series
These alternatives may offer similar functionalities, such as video amplification and filtering, but it's important to check specific parameters and compatibility for your application.
Features
The THS7314DR is a high-speed video amplifier designed by Texas Instruments. Key features include:
1. Triple-Channel Amplifier: Designed for RGB and component video signals.
2. Fixed Gain: Offers a fixed gain of 2 for each channel, which is ideal for video buffering applications.
3. High Bandwidth: Provides a -3 dB bandwidth of 150 MHz, ensuring minimal signal degradation in high-frequency applications.
4. Low Power Consumption: Operates at a low power with a typical supply current of 32 mA.
5. Integrated Filters: Includes internal 8 MHz, 16 MHz, and 35 MHz filters which can be useful for standard-definition (SD), enhanced-definition (ED), and high-definition (HD) video applications.
6. Single Supply Operation: Operates from a single 5V power supply.
7. Rail-to-Rail Output: Supports a wide dynamic range.
8. Compact Package: Comes in a small SOIC-14 package suitable for space-constrained designs.
9. Applications: Suitable for use in set-top boxes, DVD players, and other consumer video equipment.
These features make the THS7314DR well-suited for various video signal processing applications.
1. Triple-Channel Amplifier: Designed for RGB and component video signals.
2. Fixed Gain: Offers a fixed gain of 2 for each channel, which is ideal for video buffering applications.
3. High Bandwidth: Provides a -3 dB bandwidth of 150 MHz, ensuring minimal signal degradation in high-frequency applications.
4. Low Power Consumption: Operates at a low power with a typical supply current of 32 mA.
5. Integrated Filters: Includes internal 8 MHz, 16 MHz, and 35 MHz filters which can be useful for standard-definition (SD), enhanced-definition (ED), and high-definition (HD) video applications.
6. Single Supply Operation: Operates from a single 5V power supply.
7. Rail-to-Rail Output: Supports a wide dynamic range.
8. Compact Package: Comes in a small SOIC-14 package suitable for space-constrained designs.
9. Applications: Suitable for use in set-top boxes, DVD players, and other consumer video equipment.
These features make the THS7314DR well-suited for various video signal processing applications.
Pinout
The THS7314DR is a triple video buffer amplifier from Texas Instruments, typically used in video applications. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pin functions are as follows:
1. IN1: Input for Channel 1
2. IN2: Input for Channel 2
3. IN3: Input for Channel 3
4. GND: Ground
5. OUT3: Output for Channel 3
6. OUT2: Output for Channel 2
7. OUT1: Output for Channel 1
8. VCC: Positive power supply
The THS7314DR is designed to provide low distortion and high bandwidth, making it suitable for driving video components such as RGB, YPbPr, and VGA signals.
1. IN1: Input for Channel 1
2. IN2: Input for Channel 2
3. IN3: Input for Channel 3
4. GND: Ground
5. OUT3: Output for Channel 3
6. OUT2: Output for Channel 2
7. OUT1: Output for Channel 1
8. VCC: Positive power supply
The THS7314DR is designed to provide low distortion and high bandwidth, making it suitable for driving video components such as RGB, YPbPr, and VGA signals.
Manufacturer
The THS7314DR is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers worldwide. TI is one of the largest semiconductor companies in the world, and its products are used in a wide range of applications, from consumer electronics to industrial equipment. The company is known for its innovation in analog and embedded processing products, which are crucial for building the foundational components in electronic devices.
Application
The THS7314DR is a high-speed video amplifier with integrated filters, designed for a range of video applications. Its primary application areas include consumer electronics like DVD players, set-top boxes, and HDTVs, where it enhances video signal quality by providing low-pass filtering and buffering. It's also used in professional video equipment for signal conditioning and driving long video cables. Additionally, the THS7314DR is suitable for automotive infotainment systems, offering robust video processing capabilities. Its ability to handle composite, component, and RGB video signals makes it versatile for various analog video interface applications, ensuring high-quality video output with minimal distortion.
Package
The THS7314DR is a high-speed video buffer amplifier from Texas Instruments, and it comes in an SOIC (Small Outline Integrated Circuit) package type with 8 pins. The "DR" designation specifically refers to the SOIC package.
