Overview
The TLC27M2CD is a dual operational amplifier produced by Texas Instruments, utilizing their silicon-gate LinCMOS technology. This device is known for its high input impedance, low bias currents, and high slew rates, making it an ideal choice for applications that require precision and low power consumption. The TLC27M2CD is part of the TLC27M2 series, which offers various offset voltage grades, ranging from 10 mV to 500 µV, catering to different precision requirements. It is particularly suited for applications such as transducer interfacing, analog calculations, amplifier blocks, active filters, and signal buffering.
Key Specifications
| Parameter | Unit | Min | Typ | Max |
|---|---|---|---|---|
| Supply Voltage (VDD) | V | 3 | - | 16 |
| Common-Mode Input Voltage (VIC) at VDD = 5 V | V | -0.2 | - | 3.5 |
| Common-Mode Input Voltage (VIC) at VDD = 10 V | V | -0.2 | - | 8.5 |
| Operating Free-Air Temperature (TA) | °C | 0 | - | 70 |
| Input Offset Voltage (VIO) at 25°C | mV | - | - | 10 |
| Input Bias Current (IB) at 25°C | pA | - | 0.7 | 60 |
| Input Offset Current (IO) at 25°C | pA | - | 0.1 | 60 |
| High-Level Output Voltage (VOH) at RL = 10 kΩ | V | - | - | 3.8 |
| Package Type | - | - | - | 8-SOIC |
Key Features
- High input impedance: Typically 10^12 Ω
- Low bias currents: Typically 0.7 pA to 60 pA
- High slew rates: Approaching those of general-purpose bipolar devices
- Low offset voltage drift and high offset voltage stability
- ESD-protection circuitry: Up to 2000 V as tested under MIL-STD-883C, Method 3015.2
- Latch-up immunity: Device inputs and outputs can withstand −100-mA surge currents without sustaining latch-up
- Low voltage single-supply operation: Suitable for remote and inaccessible battery-powered applications
- Wide range of packaging options: Including small-outline and chip-carrier versions
Applications
- Transducer interfacing
- Analog calculations
- Amplifier blocks
- Active filters
- Signal buffering
- Remote and inaccessible battery-powered applications
Q & A
- What is the TLC27M2CD used for? The TLC27M2CD is used in various applications such as transducer interfacing, analog calculations, amplifier blocks, active filters, and signal buffering.
- What is the input offset voltage of the TLC27M2CD? The input offset voltage of the TLC27M2CD is up to 10 mV at 25°C.
- What is the typical input bias current of the TLC27M2CD? The typical input bias current is 0.7 pA to 60 pA at 25°C.
- What is the operating temperature range of the TLC27M2CD? The operating temperature range is from 0°C to 70°C.
- Does the TLC27M2CD have ESD protection? Yes, the TLC27M2CD has ESD-protection circuitry up to 2000 V as tested under MIL-STD-883C, Method 3015.2.
- What package type is the TLC27M2CD available in? The TLC27M2CD is available in an 8-SOIC package.
- What are the key advantages of using LinCMOS technology in the TLC27M2CD? The key advantages include high input impedance, low bias currents, high slew rates, and low power consumption.
- Can the TLC27M2CD operate on a single supply voltage? Yes, the TLC27M2CD can operate on a single supply voltage, making it suitable for battery-powered applications.
- What is the common-mode input voltage range of the TLC27M2CD? The common-mode input voltage range is from -0.2 V to 3.5 V at VDD = 5 V.
- Is the TLC27M2CD latch-up immune? Yes, the device inputs and outputs are designed to withstand −100-mA surge currents without sustaining latch-up.
