Overview
The OPA2670IRGVR, produced by Texas Instruments, is a high-performance operational amplifier designed for demanding applications such as VDSL2 and Power Line Modem drivers. This single-port amplifier is distinguished by its high output current and low distortion characteristics, making it ideal for emerging telecommunications and power line communication technologies.
Key Specifications
| Parameter | Min | Typ | Max | Units |
|---|---|---|---|---|
| Supply Voltage (–40°C to +85°C) | ±6.5 | ±6.5 | VDC | |
| Supply Voltage (0°C to +70°C) | ±6.65 | ±6.65 | VDC | |
| Differential Input Voltage | ±4 | ±4 | V | |
| Input Common-Mode Voltage Range | ±VS | ±VS | V | |
| Storage Temperature Range | –65 | +125 | °C | |
| Junction Temperature (TJ) | +150 | °C | ||
| Continuous Operating Junction Temperature | +130 | °C | ||
| Small-Signal Bandwidth (G = +5V/V, RF = 750Ω, VO = 2VPP) | 420 | MHz | ||
| Bandwidth for 0.1dB Flatness (G = +5V/V, VO = 2VPP) | 80 | MHz | ||
| Large-Signal Bandwidth (G = +5V/V, VO = 10VPP) | 300 | MHz |
Key Features
- High output current capability, making it suitable for driving high-load applications.
- Low distortion characteristics, essential for maintaining signal integrity in high-speed data transmission.
- Wide operating temperature range of –40°C to +85°C.
- High small-signal bandwidth of up to 420 MHz (G = +5V/V, RF = 750Ω, VO = 2VPP).
- Power control feature, which is beneficial for managing power consumption in various operating conditions.
Applications
The OPA2670IRGVR is primarily used in VDSL2 (Very-high-bit-rate Digital Subscriber Line 2) and Power Line Modem driver applications. Its high output current and low distortion make it an ideal choice for emerging telecommunications and power line communication technologies.
Q & A
- What is the primary application of the OPA2670IRGVR?
The OPA2670IRGVR is primarily used in VDSL2 and Power Line Modem driver applications. - What is the maximum supply voltage for the OPA2670IRGVR?
The maximum supply voltage is ±6.65 VDC (0°C to +70°C) and ±6.5 VDC (–40°C to +85°C). - What is the small-signal bandwidth of the OPA2670IRGVR?
The small-signal bandwidth is up to 420 MHz (G = +5V/V, RF = 750Ω, VO = 2VPP). - What is the operating temperature range of the OPA2670IRGVR?
The operating temperature range is –40°C to +85°C. - What is the maximum junction temperature for the OPA2670IRGVR?
The maximum junction temperature is +150°C. - Does the OPA2670IRGVR have power control features?
Yes, the OPA2670IRGVR includes power control features. - What is the typical quiescent current for the OPA2670IRGVR in full bias mode?
The typical quiescent current in full bias mode is around 30.5 mA. - What is the differential input voltage range for the OPA2670IRGVR?
The differential input voltage range is ±4 V. - What is the storage temperature range for the OPA2670IRGVR?
The storage temperature range is –65°C to +125°C. - What type of package does the OPA2670IRGVR come in?
The OPA2670IRGVR comes in a VQFN16 package.
