Overview
The TLV9162IDDFR is a dual-channel operational amplifier (op amp) from Texas Instruments, part of the TLV916x family. This device is designed for general-purpose applications and offers exceptional DC precision and AC performance. It features rail-to-rail input/output, low offset voltage (±210µV typical), low-offset drift (±0.25µV/°C typical), and low noise (6.8nV/√Hz at 1kHz, 4.2nV/√Hz at 10kHz). The TLV9162IDDFR is available in an 8-pin SOT-23 package and is specified to operate over a temperature range of –40°C to 125°C.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| Input Offset Voltage (VOS) | ±210µV | mV |
| Input Offset Voltage Drift (dVOS/dT) | ±0.25µV/°C | µV/°C |
| Input Bias Current (IB) | ±10pA | pA |
| Input Voltage Noise Density (eN) | 6.8nV/√Hz at 1kHz, 4.2nV/√Hz at 10kHz | nV/√Hz |
| Gain-Bandwidth Product (GBW) | 11MHz | MHz |
| Slew Rate (SR) | 33V/µs | V/µs |
| Supply Voltage (VS) | 2.7V to 16V | V |
| Operating Temperature Range (TA) | –40°C to 125°C | °C |
| Package Type | SOT-23-8 |
Key Features
- Rail-to-rail input/output capability
- Low offset voltage (±210µV typical) and low-offset drift (±0.25µV/°C typical)
- Low noise (6.8nV/√Hz at 1kHz, 4.2nV/√Hz at 10kHz)
- High short-circuit current (±73mA)
- High slew rate (33V/µs)
- Differential and common-mode input voltage ranges to the supply rails
- Available in various package types including SOT-23, SOIC, TSSOP, VSSOP, and WSON
Applications
The TLV9162IDDFR is suitable for a wide range of industrial applications due to its high performance and robust features. It can be used in:
- Signal conditioning and amplification circuits
- Industrial control systems
- Medical devices requiring high precision and low noise
- Audio and video equipment
- Automotive and aerospace applications where reliability and precision are critical
Q & A
- What is the typical input offset voltage of the TLV9162IDDFR?
The typical input offset voltage is ±210µV.
- What is the gain-bandwidth product of the TLV9162IDDFR?
The gain-bandwidth product is 11MHz.
- What is the slew rate of the TLV9162IDDFR?
The slew rate is 33V/µs.
- What is the operating temperature range of the TLV9162IDDFR?
The operating temperature range is –40°C to 125°C.
- What package types are available for the TLV9162IDDFR?
The TLV9162IDDFR is available in SOT-23, SOIC, TSSOP, VSSOP, and WSON packages.
- What are the key applications of the TLV9162IDDFR?
The TLV9162IDDFR is suitable for industrial control systems, medical devices, audio and video equipment, and automotive and aerospace applications.
- What is the input voltage noise density of the TLV9162IDDFR?
The input voltage noise density is 6.8nV/√Hz at 1kHz and 4.2nV/√Hz at 10kHz.
- What is the short-circuit current of the TLV9162IDDFR?
The short-circuit current is ±73mA.
- Is the TLV9162IDDFR RoHS compliant?
- What is the supply voltage range for the TLV9162IDDFR?
The supply voltage range is 2.7V to 16V.
