Overview
The TLV2376IDGKR is a dual precision operational amplifier from Texas Instruments, part of the TLVx376 family. This device is renowned for its low offset voltage, low noise, and excellent dc and ac performance. Manufactured using TI's proprietary e-trim™ technology, the TLV2376IDGKR offers minimized errors in input offset voltage and drift, making it ideal for precision and portable applications. It operates on a single supply voltage ranging from 2.2 V to 5.5 V and is specified for operation from –40°C to +125°C.
Key Specifications
| Parameter | Typical Value | Maximum Value | Unit |
|---|---|---|---|
| Input Offset Voltage (VOS) | 40 | 100 | μV |
| Offset Voltage Drift (dVOS/dT) | 1.0 | 25 | μV/°C |
| Power-Supply Rejection Ratio (PSRR) | 84 | 110 | dB |
| Input Bias Current (IB) | 0.3 | pA | |
| Input Voltage Noise Density (en) | 8.0 | nV/√Hz | |
| Gain-Bandwidth Product (GBW) | 5.5 | MHz | |
| Slew Rate (SR) | 2 | V/μs | |
| Quiescent Current | 815 | μA | |
| Supply Voltage Range | 2.2 to 5.5 | V | |
| Operating Temperature Range | –40 to +125 | °C |
Key Features
- Low Offset Voltage: Typical offset voltage of 40 μV, ensuring high precision in applications.
- Low Noise: Input voltage noise density of 8 nV/√Hz at 1 kHz, suitable for noise-sensitive applications.
- Rail-to-Rail Input and Output: Allows for full use of the supply voltage range, enhancing flexibility in circuit design.
- Single-Supply Operation: Operates from a single supply voltage ranging from 2.2 V to 5.5 V.
- High Gain-Bandwidth Product: 5.5 MHz GBW and a fast slew rate of 2 V/μs, making it suitable for high-frequency applications.
- Excellent PSRR and CMRR: High power-supply rejection ratio (PSRR) and common-mode rejection ratio (CMRR) ensure stability and accuracy in varying supply conditions.
- Internal ESD Protection: Built-in electrostatic discharge protection on all pins, enhancing reliability.
- Compact Packages: Available in VSSOP-8 and SOIC-8 packages, suitable for space-constrained designs.
Applications
- Solar Inverters: Suitable for precision signal conditioning in solar inverter systems.
- Medical Instrumentation: Ideal for medical devices requiring high precision and low noise.
- ADC Buffers: Well-suited to drive the inputs of analog-to-digital converters (ADCs), especially in high-resolution applications.
- Handheld Test Equipment: Used in portable test equipment due to its low power consumption and high performance.
- Active Filtering: Excellent for filter applications requiring wide bandwidth and low noise, such as in antialiasing filters ahead of ADCs.
- Sensor Conditioning: Suitable for conditioning signals from various sensors due to its high precision and stability.
Q & A
- What is the typical input offset voltage of the TLV2376IDGKR?
The typical input offset voltage is 40 μV.
- What is the gain-bandwidth product of the TLV2376IDGKR?
The gain-bandwidth product is 5.5 MHz.
- What is the slew rate of the TLV2376IDGKR?
The slew rate is 2 V/μs.
- What is the quiescent current of the TLV2376IDGKR?
The quiescent current is typically 815 μA.
- What is the operating temperature range of the TLV2376IDGKR?
The operating temperature range is from –40°C to +125°C.
- Does the TLV2376IDGKR have internal ESD protection?
- What are the available packages for the TLV2376IDGKR?
The TLV2376IDGKR is available in VSSOP-8 and SOIC-8 packages.
- Is the TLV2376IDGKR suitable for battery-powered applications?
- Can the TLV2376IDGKR drive capacitive loads?
- What are some common applications of the TLV2376IDGKR?
