Overview
The TLV2782CDGK is a dual operational amplifier produced by Texas Instruments. It is part of the TLV278x family, which offers rail-to-rail input and output capability. This device is designed for single-supply operation with a supply voltage range from 1.8 V to 3.6 V, making it suitable for a variety of applications, including those powered by two rechargeable cells. The TLV2782CDGK is known for its high bandwidth of 8 MHz and high slew rate of 4.8 V/µs, while consuming a relatively low supply current of 650 µA per channel. This combination of high performance and low power consumption makes it ideal for high-speed and high-resolution data converter applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage Range | 1.8 V to 3.6 V | V |
| Bandwidth | 8 MHz | Hz |
| Slew Rate | 4.8 V/µs | V/µs |
| Supply Current per Channel | 650 µA | µA |
| Input Noise Voltage at 10 kHz | 9 nV/√Hz | nV/√Hz |
| Operating Temperature Range (Commercial Grade) | 0°C to 70°C | °C |
| Operating Temperature Range (Industrial Grade) | -40°C to 125°C | °C |
| Package Type | VSSOP (DGK) with 8 pins |
Key Features
- Rail-to-Rail Input/Output capability
- High Bandwidth of 8 MHz
- High Slew Rate of 4.8 V/µs
- Low Supply Current of 650 µA per channel
- Low Input Noise Voltage of 9 nV/√Hz at 10 kHz
- Wide Operating Temperature Range: 0°C to 70°C (Commercial Grade) and -40°C to 125°C (Industrial Grade)
- Ultrasmall Packaging options including VSSOP, MSOP, and TSSOP
- Universal Operational Amplifier EVM available
Applications
The TLV2782CDGK is particularly suited for high-speed and high-resolution data converter applications due to its wide bandwidth, low noise, and low distortion characteristics. It is also suitable for various other applications requiring single-supply operation, such as audio amplifiers, sensor signal conditioning, and general-purpose analog circuits.
Q & A
- What is the supply voltage range of the TLV2782CDGK?
The supply voltage range is from 1.8 V to 3.6 V.
- What is the bandwidth of the TLV2782CDGK?
The bandwidth is 8 MHz.
- What is the slew rate of the TLV2782CDGK?
The slew rate is 4.8 V/µs.
- How much current does the TLV2782CDGK consume per channel?
The supply current per channel is 650 µA.
- What is the input noise voltage of the TLV2782CDGK at 10 kHz?
The input noise voltage is 9 nV/√Hz at 10 kHz.
- What are the operating temperature ranges for the TLV2782CDGK?
The operating temperature ranges are 0°C to 70°C for Commercial Grade and -40°C to 125°C for Industrial Grade.
- In what package types is the TLV2782CDGK available?
The TLV2782CDGK is available in VSSOP (DGK) with 8 pins, among other package types like MSOP and TSSOP.
- Is the TLV2782CDGK suitable for high-speed applications?
Yes, it is suitable for high-speed applications due to its high bandwidth and slew rate.
- Can the TLV2782CDGK be used in audio amplifiers?
Yes, it can be used in audio amplifiers and other general-purpose analog circuits.
- Is there an evaluation module available for the TLV2782CDGK?
Yes, a Universal Operational Amplifier EVM is available for evaluation and development purposes.
