Overview
The TLC27L4BIDRG4 is a quad operational amplifier from Texas Instruments, utilizing their advanced LinCMOS technology. This device is part of the TLC27L4 series, known for its high precision, low power consumption, and high input impedance. The TLC27L4BIDRG4 is particularly suited for applications requiring low offset voltage and low offset voltage drift, making it ideal for high-gain, low-frequency, and low-power applications.
The LinCMOS technology provides offset voltage stability that exceeds conventional metal-gate processes, ensuring reliable performance in various environmental conditions. The device also features internal ESD-protection circuits and is designed with latch-up immunity, enhancing its reliability and durability.
Key Specifications
| Parameter | Test Conditions | Unit | Min | Max | |
|---|---|---|---|---|---|
| Input Offset Voltage (VIO) | VO = 1.4 V, VIC = 0, 25°C | mV | 0.9 | 5 | 10 |
| Input Offset Voltage (VIO) | VO = 1.4 V, RS = 50 Ω, VIC = 0, RL = 1 MΩ | mV | - | - | 7 |
| Average Temperature Coefficient of Input Offset Voltage (αVIO) | TA = 25°C to 85°C | µV/°C | - | 1.1 | - |
| Input Offset Current (IIO) | VO = 2.5 V, VIC = 2.5 V, 25°C | pA | - | 0.1 | - |
| Supply Voltage | - | V | 4.75 | - | 16 |
| Operating Temperature Range | - | °C | -40 | - | 85 |
Key Features
- High input impedance and low bias currents, making it suitable for high-gain and low-power applications.
- Low offset voltage and low offset voltage drift, ensuring high precision.
- Internal ESD-protection circuits to prevent functional failures.
- Designed with latch-up immunity to enhance reliability.
- Low power consumption, ideal for remote and inaccessible battery-powered applications.
- Wide range of packaging options, including small-outline and chip-carrier versions.
- Low voltage single-supply operation and ultra-low power consumption.
- Common-mode input voltage range includes the negative rail.
Applications
- Transducer interfacing and analog calculations.
- Amplifier blocks and active filters.
- Signal buffering and general-purpose amplification.
- Battery-powered applications due to low power consumption.
- High-density system applications due to various packaging options.
Q & A
- What is the primary technology used in the TLC27L4BIDRG4?
The TLC27L4BIDRG4 uses Texas Instruments' advanced LinCMOS technology.
- What are the key advantages of the LinCMOS technology?
LinCMOS technology provides offset voltage stability far exceeding conventional metal-gate processes, high input impedance, and low bias currents.
- What is the input offset voltage range for the TLC27L4BIDRG4?
The input offset voltage (VIO) ranges from 0.9 mV to 10 mV.
- What is the average temperature coefficient of input offset voltage?
The average temperature coefficient of input offset voltage (αVIO) is 1.1 µV/°C from 25°C to 85°C.
- What is the input offset current for the TLC27L4BIDRG4?
The input offset current (IIO) is typically 0.1 pA at 25°C.
- What are the supply voltage and operating temperature ranges for the TLC27L4BIDRG4?
The supply voltage range is from 4.75 V to 16 V, and the operating temperature range is from -40°C to 85°C.
- Does the TLC27L4BIDRG4 have ESD protection?
- What are some common applications for the TLC27L4BIDRG4?
- Is the TLC27L4BIDRG4 suitable for battery-powered applications?
- What packaging options are available for the TLC27L4BIDRG4?
