Overview
The TS507CLT, produced by STMicroelectronics, is a high-performance rail-to-rail input/output operational amplifier. It is renowned for its ultra-low offset voltage, making it highly suitable for applications requiring precise signal processing. The TS507CLT operates over a wide supply voltage range from 2.7 V to 5.5 V, ensuring versatility in various power environments. This amplifier is particularly valued for its stable electrical characteristics across the entire supply voltage range, making it an excellent choice for automotive, industrial, and battery-powered systems.
Key Specifications
| Parameter | Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| Input Offset Voltage (Vio) | Vicm = 0 to 3.8 V, T=25 °C | 25 | 100 | 250 | µV |
| Input Bias Current (Iib) | T = 25 °C | 8 | 70 | 110 | nA |
| Input Offset Current (Iio) | T = 25 °C | 2 | 25 | 50 | nA |
| Common Mode Rejection Ratio (CMRR) | Vicm from 0 V to 3.8 V, T=25 °C | 94 | 115 | - | dB |
| Power Supply Rejection Ratio (PSRR) | VCC from 2.7 V to 5.5 V, Vicm=Vcc/2, T=25 °C | 89 | 105 | - | dB |
| Large Signal Voltage Gain (Avd) | RL = 10 kΩ, Vout= 0.5 V to 4.5 V | 99 | 131 | - | dB |
| Gain Bandwidth Product (GBP) | RL = 2 kΩ, CL = 100 pF, f = 100 kHz | - | 1.9 | - | MHz |
| Phase Margin (φm) | RL = 2 kΩ, CL=100 pF | - | 45 | - | Degrees |
| Slew Rate (SR) | RL = 2 kΩ, CL=100 pF, Vout= 1.25 V to 3.75 V | - | 0.6 | - | V/µs |
| Supply Current (ICC) | No load, Vout=VCC/2, Vicm=0 to 5 V, T=25 °C | 0.85 | 1.15 | 1.25 | mA |
Key Features
- Ultra Low Offset Voltage: 25 µV typical, 100 µV maximum, ensuring high precision in signal processing.
- Rail-to-Rail Input/Output Voltage Swing: Allows the amplifier to operate effectively across the entire supply voltage range.
- Wide Supply Voltage Range: Operates from 2.7 V to 5.5 V, making it versatile for various applications.
- High Speed: Gain bandwidth product of 1.9 MHz and a phase margin of 45 degrees with 100 pF load.
- Low Consumption: Supply current of 0.8 mA at 2.7 V, suitable for battery-powered systems.
- High ESD Protection: 5 kV HBM (Human Body Model) protection and latchup immunity.
- Compact Packaging: Available in the space-saving 5-pin SOT23 package, ideal for small form factor designs.
Applications
- Battery-Powered Applications: Ideal for devices that require low power consumption and high precision.
- Portable Devices: Suitable for handheld and mobile devices due to its low power and compact size.
- Signal Conditioning: Used in various signal conditioning circuits where precision and stability are crucial.
- Medical Instrumentation: Applied in medical devices that require accurate signal processing and low noise.
- Automotive and Industrial Applications: Qualified for use in automotive and industrial environments due to its robust performance and reliability.
Q & A
- What is the typical input offset voltage of the TS507CLT?
The typical input offset voltage is 25 µV.
- What is the operating supply voltage range of the TS507CLT?
The TS507CLT operates from 2.7 V to 5.5 V.
- What is the gain bandwidth product of the TS507CLT?
The gain bandwidth product is 1.9 MHz.
- What is the phase margin of the TS507CLT with a 100 pF load?
The phase margin is 45 degrees.
- What is the typical supply current of the TS507CLT at 2.7 V?
The typical supply current is 0.8 mA.
- What is the ESD protection level of the TS507CLT?
The TS507CLT has 5 kV HBM ESD protection.
- In what package is the TS507CLT available?
The TS507CLT is available in the 5-pin SOT23 package.
- What are some common applications of the TS507CLT?
Common applications include battery-powered devices, portable devices, signal conditioning, medical instrumentation, and automotive and industrial systems.
- What is the slew rate of the TS507CLT?
The slew rate is 0.6 V/µs.
- What is the common mode rejection ratio (CMRR) of the TS507CLT?
The CMRR is typically 115 dB.
