Overview
The TLC27M4IPWR is a precision quad operational amplifier manufactured by Texas Instruments. Designed for low-power applications, this component is part of the LinCMOS™ family, which combines high input impedance, low noise, and low power consumption. It is particularly suitable for battery-powered devices, remote sensing, and other applications where power efficiency and precision are critical. The TLC27M4IPWR features a wide operating voltage range and is available in a compact TSSOP-14 package, making it ideal for space-constrained designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Channels | 4 | - | - |
| Input Offset Voltage (Vos) | 1.1 | mV | - |
| Input Bias Current (Ib) | 0.7 | pA | - |
| Slew Rate | 0.89 | V/µs | - |
| Gain Bandwidth Product (GBP) | 525 | kHz | - |
| Supply Voltage Range | 2.7 to 5.5 | V | Single supply |
| Operating Temperature Range | -40 to +125 | °C | - |
| Package | TSSOP-14 | - | - |
| Output Current | 55 | mA | - |
| Common Mode Rejection Ratio (CMRR) | 63 | dB | - |
Key Features
- Low input offset voltage and drift for precision applications.
- High input impedance and low bias current for minimal loading effects.
- Wide operating voltage range (2.7V to 5.5V) for flexibility in power supply design.
- Low power consumption, making it ideal for battery-powered devices.
- Compact TSSOP-14 package for space-constrained designs.
- Internal ESD protection up to 2000V for enhanced reliability.
Applications
The TLC27M4IPWR is widely used in applications requiring precision and low power consumption. Typical applications include transducer interfaces, analog computation, active filters, and signal buffering. Its low voltage operation and compact form factor make it particularly suitable for portable and remote sensing devices, such as medical instruments, environmental monitoring systems, and IoT devices. Additionally, its high input impedance and low noise characteristics are advantageous in audio processing and sensor signal conditioning.
Q & A
1. What is the operating voltage range of the TLC27M4IPWR?
The TLC27M4IPWR operates within a voltage range of 2.7V to 5.5V.
2. What is the input offset voltage of this amplifier?
The input offset voltage is 1.1 mV.
3. How many channels does the TLC27M4IPWR have?
It is a quad-channel operational amplifier, featuring four independent channels.
4. What is the typical input bias current?
The input bias current is typically 0.7 pA.
5. Is the TLC27M4IPWR suitable for battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered applications.
6. What is the gain bandwidth product (GBP) of this amplifier?
The GBP is 525 kHz.
7. Does the TLC27M4IPWR include ESD protection?
Yes, it features internal ESD protection up to 2000V.
8. What package is the TLC27M4IPWR available in?
It is available in a TSSOP-14 package.
9. What is the maximum output current?
The maximum output current is 55 mA.
10. Can this amplifier operate in extreme temperatures?
Yes, it operates within a temperature range of -40°C to +125°C.
