Overview
The TS272ACDT is a low-cost, dual operational amplifier produced by STMicroelectronics. It is designed to operate with single or dual supplies and utilizes the ST silicon gate CMOS process, offering an excellent consumption-speed ratio. This makes it ideally suited for low-power consumption applications. The TS272 series includes three power consumption options: very low power (TS27L2), low power (TS27M2), and standard power (TS272), allowing for the best consumption-speed ratio depending on the application.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage (VCC+) | 3 to 16 | V |
| Input Offset Voltage (Vio) | 1.1 to 12 | mV |
| Input Offset Current (Iio) | 1 to 300 | pA |
| Input Bias Current (Iib) | 1 to 300 | pA |
| Gain Bandwidth Product (GBP) | 3.5 | MHz |
| Common Mode Rejection Ratio (CMRR) | 65 to 80 | dB |
| Supply Voltage Rejection Ratio (SVRR) | 60 to 70 | dB |
| Supply Current (ICC) per amplifier | 1000 to 1700 | µA |
| Operating Temperature Range | 0 to +70 | °C |
| Package | SO-8 | |
| RoHS Compliance Grade | Ecopack3 |
Key Features
- Output voltage can swing to ground.
- Excellent phase margin on capacitive loads.
- Stable and low offset voltage with three input offset voltage selections.
- Very high input impedance and extremely low input currents.
- Low input currents drift with temperature.
- Ideal for low-power consumption applications.
Applications
The TS272ACDT is suitable for a variety of applications, including industrial, automotive, and consumer electronics. Its low power consumption and high performance make it a good choice for battery-powered devices, sensor circuits, and other applications where power efficiency is crucial.
Q & A
- What is the TS272ACDT operational amplifier?
The TS272ACDT is a low-cost, dual operational amplifier designed to operate with single or dual supplies, using the ST silicon gate CMOS process. - What are the power consumption options for the TS272 series?
The TS272 series offers three power consumption options: very low power (TS27L2), low power (TS27M2), and standard power (TS272). - What is the gain bandwidth product of the TS272ACDT?
The gain bandwidth product of the TS272ACDT is 3.5 MHz. - What is the operating temperature range for the TS272ACDT?
The operating temperature range for the TS272ACDT is 0 to +70°C. - What package types are available for the TS272ACDT?
The TS272ACDT is available in an SO-8 package. - Is the TS272ACDT RoHS compliant?
Yes, the TS272ACDT is RoHS compliant with an Ecopack3 grade. - What are the key advantages of the TS272ACDT over JFET devices?
The TS272ACDT offers very low input currents and a low drift of input currents with temperature, which are significant advantages over JFET devices. - Can the output voltage of the TS272ACDT swing to ground?
Yes, the output voltage of the TS272ACDT can swing to ground. - What is the common mode rejection ratio (CMRR) of the TS272ACDT?
The CMRR of the TS272ACDT is between 65 to 80 dB. - What are some typical applications for the TS272ACDT?
The TS272ACDT is typically used in industrial, automotive, and consumer electronics applications where low power consumption and high performance are required.
