Overview
The TLC2272AQPWRQ1 is a dual operational amplifier produced by Texas Instruments, utilizing advanced LinCMOS™ technology. This device is designed for high-performance applications, particularly in the automotive sector, and is AEC-Q100 qualified. It features rail-to-rail output capabilities, providing increased dynamic range for both single- and split-supply operations. The TLC2272AQPWRQ1 is known for its low power dissipation, superior noise characteristics, and high-fidelity signal processing, making it a preferred choice for precision signal conditioning and high-impedance sensor interfacing.
Key Specifications
| Specification | Value |
|---|---|
| Package/Case | TSSOP (PW)-8 |
| Operating Temperature Range (°C) | -40 to 125 |
| Bandwidth | 2.2 MHz typical |
| Slew Rate | 3.6 V/µs typical |
| Noise Voltage | 9 nV/√Hz typical at f = 1 kHz |
| Input Bias Current | 1 pA typical |
| Input Offset Voltage | 950 µV maximum at T = 25°C |
| Common-Mode Input Voltage Range | Includes negative rail |
| Output Swing | Includes both supply rails |
Key Features
- AEC-Q100 qualified for automotive applications
- Rail-to-rail output capabilities for increased dynamic range
- Low noise: 9 nV/√Hz typical at f = 1 kHz
- Low input bias current: 1 pA typical
- Fully specified for both single-supply and split-supply operation
- High-gain bandwidth: 2.2 MHz typical
- High slew rate: 3.6 V/µs typical
- Low input offset voltage: 950 µV maximum at T = 25°C
- Precise temperature control available
- Accurate data logging supported
- Multiple power supply options included
- Functional Safety-Capable
Applications
The TLC2272AQPWRQ1 is well-suited for a wide range of applications, particularly in the automotive sector. It is ideal for:
- High-impedance sensor interfacing
- Precision signal conditioning
- Interfacing with analog-to-digital converters (ADCs)
- Automotive systems requiring high-fidelity signal processing
- Small-signal conditioning for high-impedance sources such as piezoelectric transducers
Q & A
- What is the operating temperature range of the TLC2272AQPWRQ1?
The operating temperature range of the TLC2272AQPWRQ1 is -40°C to 125°C.
- What is the typical bandwidth of the TLC2272AQPWRQ1?
The typical bandwidth of the TLC2272AQPWRQ1 is 2.2 MHz.
- What are the key features of the TLC2272AQPWRQ1 that make it suitable for automotive applications?
The TLC2272AQPWRQ1 is AEC-Q100 qualified, has rail-to-rail output capabilities, low noise, low input bias current, and is fully specified for both single-supply and split-supply operation, making it highly suitable for automotive applications.
- What is the typical noise voltage of the TLC2272AQPWRQ1?
The typical noise voltage of the TLC2272AQPWRQ1 is 9 nV/√Hz at f = 1 kHz.
- What is the maximum input offset voltage of the TLC2272AQPWRQ1?
The maximum input offset voltage of the TLC2272AQPWRQ1 is 950 µV at T = 25°C.
- Is the TLC2272AQPWRQ1 suitable for high-impedance sensor interfacing?
Yes, the TLC2272AQPWRQ1 is excellent for high-impedance sensor interfacing due to its high input impedance and low noise characteristics.
- Can the TLC2272AQPWRQ1 be used in precision signal conditioning applications?
Yes, the TLC2272AQPWRQ1 is well-suited for precision signal conditioning applications due to its precise temperature control, accurate data logging, and multiple power supply options.
- What package type does the TLC2272AQPWRQ1 come in?
The TLC2272AQPWRQ1 comes in a TSSOP (PW)-8 package.
- Is the TLC2272AQPWRQ1 functional safety-capable?
Yes, the TLC2272AQPWRQ1 is functional safety-capable.
- What are some common applications of the TLC2272AQPWRQ1 in automotive systems?
The TLC2272AQPWRQ1 is commonly used in automotive systems for high-impedance sensor interfacing, precision signal conditioning, and interfacing with analog-to-digital converters (ADCs).
