TL054 operational amplifiers offer improved dc and ac characteristics over the TL07x and TL08x families of BiFET operational amplifiers. The IC has range of working conditions a wide range of working voltages, and possesses direct interfacing capability with almost every PMOS, CMOS, and NMOS device. Moreover, the IC offers a wide array of features such as high noise immunity, ESD barring/reduction, and exceptionally low power dissipation.
Operational Amplifier
Operational Amplifiers are basically voltage amplifying devices designed to be used with components like capacitors and resistors. They serve as the core part of any analog device. Feedback components like capacitors and resistors are used to determine the operation of the amplifier. The amplifier can perform many different operations (resistive, capacitive, or both), giving it the name Operational Amplifier. Op-amps are linear devices that are ideal for DC amplification and are used often in signal conditioning, filtering or other mathematical operations
TL054 Pinout
TL054 Pin Configuration
| Pin No | Pin Name | Description |
|---|---|---|
| 1 | OUT 1 | Output Of Amplifier 1 |
| 2 | INV-INPUT 1 | Inverting Input Of Amplifier 1 |
| 3 | NON-INV-INPUT 1 | Non Inverting Input Of Amplifier 1 |
| 4 | VCC+ | Positive Supply Voltage |
| 5 | NON-INV-INPUT 2 | Non Inverting Input Of Amplifier 2 |
| 6 | INV-INPUT 2 | Inverting Input Of Amplifier 2 |
| 7 | OUT 2 | Output Of Amplifier 2 |
| 8 | OUT 3 | Output Of Amplifier 3 |
| 9 | INV-INPUT 3 | Inverting Input Of Amplifier 3 |
| 10 | NON-INV-INPUT 3 | Non Inverting Input Of Amplifier 3 |
| 11 | VCC- | Negative Supply Voltage |
| 12 | NON-INV-INPUT 4 | Non Inverting Input Of Amplifier 4 |
| 13 | INV-INPUT 4 | Inverting Input Of Amplifier 4 |
| 14 | OUT 4 | Output Of Amplifier 4 |
TL054 Features
- Direct Upgrades to TL07x and TL08x BiFET Operational Amplifiers
- Faster Slew Rate (20 V/µs Typ) Without Increased Power Consumption
- On-Chip Offset Voltage Trimming for Improved DC Performance and Precision Grades Are Available (1.5 mV, TL051A)
Application
- analog thermometer
- By combining a current source that does not vary over temperature with an instrumentation amplifier, a precise analog thermometer can be built . Amplifier U1A and IC1 establish a constant current through the temperature-sensing diode D1. For this section of the circuit to operate correctly, the TL05x must use split supplies and R3 must be a metal-film resistor with a low temperature coefficient.
TL054 Datasheet
You can download this datasheet for TL054 Enhanced JFET Input Quad Op-Amp from the link given below:
See Also: CD4069 Hex Inverter – Datasheet | CD4053 Triple 2-channel Multiplexer/Demultiplexer – Datasheet | CD4044 Quad 3-state NAND R-S Latch Tristate – Datasheet
