Overview
The TS27L2CPT is a low-cost, low-power 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 amplifier is particularly suited for low-power consumption applications and is available in various packages, including the Thin Shrink Small Outline Package (TSSOP-8L) for the TS27L2CPT model.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage (VCC+) | 3 to 16 | V |
| Input Offset Voltage (Vio) | 0.25 to 12 | mV |
| Input Bias Current (Iib) | 1 to 300 | pA |
| High Level Output Voltage (VOH) | 8.6 to 9 | V |
| Low Level Output Voltage (VOL) | 50 | mV |
| Large Signal Voltage Gain (Avd) | 40 to 100 | V/mV |
| Gain Bandwidth Product (GBP) | 0.1 | MHz |
| Common Mode Rejection Ratio (CMR) | 65 to 80 | dB |
| Supply Voltage Rejection Ratio (SVR) | 60 to 80 | dB |
| Supply Current (ICC) per amplifier | 10 to 18 | µA |
| Operating Temperature Range | -40 to +125 | °C |
| Package | TSSOP-8L |
Key Features
- Very Low Power Consumption: 10µA per amplifier, making it ideal for low-power applications.
- Excellent Phase Margin on Capacitive Loads: Ensures stable operation with capacitive loads.
- Output Voltage Can Swing to Ground: Allows for full output voltage range.
- Three Input Offset Voltage Selections: Provides flexibility in choosing the appropriate offset voltage.
- Stable and Low Offset Voltage: Ensures reliable and accurate operation.
- High Input Impedance and Low Input Currents: Minimizes the impact on the input signal.
- Low Input Currents Drift with Temperature: Maintains performance across a wide temperature range.
Applications
The TS27L2CPT is suitable for a variety of applications, including:
- Industrial Applications: For use in industrial control systems, sensors, and monitoring equipment.
- Automotive Applications: Suitable for automotive systems requiring low power and high reliability.
- Consumer Electronics: Ideal for battery-powered devices, audio equipment, and other consumer electronics.
Q & A
- What is the typical supply current of the TS27L2CPT?
The typical supply current per amplifier is 10µA to 18µA.
- What is the operating temperature range of the TS27L2CPT?
The operating temperature range is -40°C to +125°C.
- What package types are available for the TS27L2?
The TS27L2 is available in SO-8, TSSOP-8L, and other packages.
- What is the input offset voltage range of the TS27L2CPT?
The input offset voltage range is 0.25mV to 12mV.
- Does the TS27L2CPT support capacitive loads?
- What is the common mode rejection ratio (CMR) of the TS27L2CPT?
The CMR is 65dB to 80dB.
- Can the output voltage of the TS27L2CPT swing to ground?
- What is the gain bandwidth product (GBP) of the TS27L2CPT?
The GBP is 0.1 MHz.
- Is the TS27L2CPT RoHS compliant?
- What are the typical applications of the TS27L2CPT?
