Overview
The TLC27M2AIDR is a dual operational amplifier produced by Texas Instruments, utilizing advanced LinCMOS technology. This device is part of the TLC27M2 and TLC27M7 series, which are known for their high input impedance, low noise, and low power consumption. The TLC27M2AIDR is designed to offer a wide range of input offset voltage grades, making it suitable for various applications that require precision and reliability.
The device is available in different temperature ranges, including commercial and military-grade specifications, making it versatile for a broad spectrum of uses. It features single-supply operation and a common-mode input voltage range that includes the negative rail, which is particularly beneficial for remote and battery-powered applications.
Key Specifications
| Parameter | Value |
|---|---|
| Package | SOIC (D) - 8 pins |
| Operating Temperature Range | -40°C to 85°C (I-suffix), 0°C to 70°C (C-suffix), -55°C to 125°C (M-suffix) |
| Supply Voltage Range | 3 V to 16 V (0°C to 70°C), 4 V to 16 V (40°C to 85°C and 55°C to 125°C) |
| Input Offset Voltage | 10 mV Max at 25°C (TLC27M2) |
| Input Offset Voltage Drift | Typically 0.1 µV/Month, Including the First 30 Days |
| Input Impedance | 10^12 Ω (Typical) |
| Noise | Typically 32 nV/√Hz at f = 1 kHz |
| Power Consumption | Typically 2.1 mW at 25°C, VDD = 5 V |
| ESD Protection | Up to 2000 V as tested under MIL-STD-883C, Method 3015.2 |
Key Features
- Trimmed Offset Voltage: Low input offset voltage grades, with the TLC27M2 having a maximum of 10 mV at 25°C.
- Low Offset Voltage Drift: Typically 0.1 µV/Month, including the first 30 days.
- Wide Range of Supply Voltages: Operates from 3 V to 16 V over specified temperature ranges.
- Single-Supply Operation: Suitable for remote and inaccessible battery-powered applications.
- High Input Impedance: 10^12 Ω (Typical).
- Low Noise: Typically 32 nV/√Hz at f = 1 kHz.
- Low Power Consumption: Typically 2.1 mW at 25°C, VDD = 5 V.
- ESD-Protection Circuitry: Up to 2000 V as tested under MIL-STD-883C, Method 3015.2.
- Designed-In Latch-Up Immunity: Inputs and outputs can withstand -100-mA surge currents without sustaining latch-up.
Applications
The TLC27M2AIDR is suitable for a variety of applications due to its precision, low power consumption, and robust features. Some common applications include:
- Transducer Interfacing: Ideal for interfacing with various transducers due to its high input impedance and low noise.
- Analog Calculations: Used in analog computation and signal processing.
- Amplifier Blocks: Suitable for general-purpose amplifier applications.
- Active Filters: Can be used in the design of active filters due to its high slew rates and low noise.
- Signal Buffering: Effective for signal buffering in various analog circuits.
- Battery-Powered Applications: Ideal for remote and inaccessible battery-powered applications due to its single-supply operation and low power consumption.
Q & A
- What is the TLC27M2AIDR?
The TLC27M2AIDR is a dual operational amplifier produced by Texas Instruments, utilizing advanced LinCMOS technology.
- What are the key features of the TLC27M2AIDR?
Key features include low input offset voltage, low offset voltage drift, high input impedance, low noise, and low power consumption.
- What is the operating temperature range of the TLC27M2AIDR?
The operating temperature range varies by suffix: -40°C to 85°C (I-suffix), 0°C to 70°C (C-suffix), and -55°C to 125°C (M-suffix).
- What is the supply voltage range for the TLC27M2AIDR?
The supply voltage range is from 3 V to 16 V over specified temperature ranges.
- Does the TLC27M2AIDR have ESD protection?
- What are some common applications for the TLC27M2AIDR?
- What is the typical power consumption of the TLC27M2AIDR?
DD = 5 V. - Does the TLC27M2AIDR support single-supply operation?
- What is the input impedance of the TLC27M2AIDR?
- How does the TLC27M2AIDR handle surge currents?
