Overview
The TLV4314QPWRQ1 is a quad rail-to-rail input/output operational amplifier produced by Texas Instruments. This device is part of the TLVx314-Q1 family, which represents a new generation of low-power, general-purpose operational amplifiers. It is designed to offer a balance between cost and performance, making it suitable for a variety of battery-powered applications.
The TLV4314QPWRQ1 features four independent operational amplifiers in a single 14-TSSOP package, which helps in saving board space and enhancing design flexibility. It is fully specified and ensured for operation from 1.8 V to 5.5 V and over an extended temperature range of -40°C to 125°C.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | TLV4314QPWRQ1 |
| Manufacturer | Texas Instruments |
| Number of Channels | 4 |
| Supply Voltage Range | 1.8 V to 5.5 V |
| Input Offset Voltage | 750 μV |
| Input Bias Current | 1 pA |
| Slew Rate | 1.5 V/μs |
| Gain Bandwidth Product | 3 MHz |
| Output Current per Channel | 20 mA |
| Supply Current per Channel | 150 μA (typical at 5 V) |
| Operating Temperature Range | -40°C to 125°C |
| Package Type | 14-TSSOP |
| Compliance | RoHS3 compliant, AEC-Q100 qualified |
Key Features
- Rail-to-rail input and output swings, allowing for full use of the supply voltage range.
- Wide supply voltage range of 1.8 V to 5.5 V, making it versatile for various applications.
- Low input offset voltage of 750 μV and low input bias current of 1 pA, ensuring high precision.
- High slew rate of 1.5 V/μs and a gain bandwidth product of 3 MHz, suitable for high-frequency applications).
- Internal RF and EMI filter, providing robust electromagnetic interference rejection).
- Compact 14-TSSOP package, saving board space and enhancing design flexibility).
- Unity-gain stability and no phase reversal in overdrive conditions, ensuring reliable operation).
- High electrostatic discharge (ESD) protection of 4-kV HBM).
Applications
- Precision analog circuits: The TLV4314QPWRQ1 is ideal for applications requiring high precision and low noise).
- Instrumentation and measurement equipment: Its rail-to-rail input/output and low offset voltage make it suitable for measurement and instrumentation applications).
- Automotive electronics: AEC-Q100 qualified, it is reliable for use in automotive systems).
- Industrial control systems: The device's robust design and wide operating temperature range make it suitable for industrial control applications).
- Battery management systems, low-side sensing, passive safety, capacitive sensing, and fuel pumps: These applications benefit from its low power consumption and high performance).
Q & A
- What is the TLV4314QPWRQ1?
The TLV4314QPWRQ1 is a quad rail-to-rail input/output operational amplifier produced by Texas Instruments.
- What is the supply voltage range of the TLV4314QPWRQ1?
The supply voltage range is from 1.8 V to 5.5 V.
- What is the input offset voltage of the TLV4314QPWRQ1?
The input offset voltage is 750 μV.
- What is the slew rate of the TLV4314QPWRQ1?
The slew rate is 1.5 V/μs.
- What is the gain bandwidth product of the TLV4314QPWRQ1?
The gain bandwidth product is 3 MHz.
- Is the TLV4314QPWRQ1 RoHS compliant?
Yes, the TLV4314QPWRQ1 is RoHS3 compliant.
- What is the operating temperature range of the TLV4314QPWRQ1?
The operating temperature range is from -40°C to 125°C.
- What package type does the TLV4314QPWRQ1 come in?
The TLV4314QPWRQ1 comes in a 14-TSSOP package.
- Is the TLV4314QPWRQ1 suitable for automotive applications?
Yes, it is AEC-Q100 qualified for automotive applications.
- What are some typical applications of the TLV4314QPWRQ1?
Typical applications include precision analog circuits, instrumentation and measurement equipment, automotive electronics, and industrial control systems.
