Overview
The TLV272QDRG4Q1 is an automotive-grade, dual operational amplifier produced by Texas Instruments. This device is part of the TLV272-Q1 series, known for its high performance and versatility in various applications. The TLV272QDRG4Q1 operates over a wide supply voltage range of 2.7 V to 16 V, making it suitable for use in battery-powered systems and other low-voltage applications. It features rail-to-rail output swing, a bandwidth of 3 MHz, and a high slew rate of 2.4 V/µs, ensuring excellent signal integrity and response. The device is packaged in an 8-pin SOIC (D) package, which is compact and suitable for surface mount applications.
Key Specifications
| Parameter | Description |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | TLV272QDRG4Q1 |
| Package Type | SOIC-8 |
| Operating Temperature Range | -40°C to 125°C |
| Supply Voltage Range | 2.7 V to 16 V, ±1.35 V to ±8 V |
| Bandwidth | 3 MHz |
| Slew Rate | 2.4 V/µs |
| Supply Current | 550 µA/Channel |
| Input Noise Voltage | 39 nV/Hz |
| Input Bias Current | 1 pA |
| Output Type | Rail-to-Rail |
| Number of Circuits | 2 |
| Mounting Type | Surface Mount |
Key Features
- Qualified for Automotive Applications: Meets AEC-Q100 standards for automotive use.
- Rail-To-Rail Output: Ensures maximum output swing, making it ideal for applications requiring full range output.
- Wide Bandwidth and High Slew Rate: 3 MHz bandwidth and 2.4 V/µs slew rate for high-speed applications.
- Low Supply Current: 550 µA per channel, suitable for battery-powered and low-power applications.
- Low Input Noise and Bias Current: 39 nV/Hz input noise voltage and 1 pA input bias current for high precision.
- Ultrasmall Packaging: Available in compact SOIC-8 and other small packages.
- Compatibility with Low-Voltage Systems: Operates down to 2.7 V, compatible with Li-Ion powered systems and many micropower microcontrollers.
Applications
- Automotive Systems: Ideal for various automotive applications due to its AEC-Q100 qualification and wide operating temperature range.
- Battery-Powered Devices: Suitable for use in battery-powered systems due to its low supply voltage and current requirements.
- High-Impedance Sensor Interfaces: CMOS inputs make it suitable for use in high-impedance sensor interfaces.
- General Purpose Amplification: Can be used in a variety of general-purpose amplification applications requiring high bandwidth and low noise.
Q & A
- What is the operating temperature range of the TLV272QDRG4Q1?
The operating temperature range is -40°C to 125°C.
- What is the supply voltage range for the TLV272QDRG4Q1?
The supply voltage range is 2.7 V to 16 V, and ±1.35 V to ±8 V.
- What is the bandwidth of the TLV272QDRG4Q1?
The bandwidth is 3 MHz.
- What is the slew rate of the TLV272QDRG4Q1?
The slew rate is 2.4 V/µs.
- What is the input bias current of the TLV272QDRG4Q1?
The input bias current is 1 pA.
- Is the TLV272QDRG4Q1 qualified for automotive applications?
Yes, it is qualified for automotive applications and meets AEC-Q100 standards.
- What type of output does the TLV272QDRG4Q1 have?
The output is rail-to-rail.
- What is the package type of the TLV272QDRG4Q1?
The package type is SOIC-8.
- What is the typical supply current per channel for the TLV272QDRG4Q1?
The typical supply current per channel is 550 µA.
- Is the TLV272QDRG4Q1 RoHS compliant?
Yes, it is RoHS compliant and lead-free.
