Overview
The LTC6268IS6-10#TRMPBF is a high-performance, single 4GHz FET input operational amplifier produced by Analog Devices Inc. This device is renowned for its extremely low input bias current and low input capacitance, making it ideal for applications requiring precise amplification of weak signals or high-frequency information. It operates on a supply voltage range of 3.1V to 5.25V and consumes 16.5mA per amplifier. The LTC6268IS6-10#TRMPBF is a decompensated op amp that is gain-of-10 stable and features a shutdown option to reduce power consumption when not in use.
Key Specifications
| Parameter | Typical Value | Units |
|---|---|---|
| Number of Channels | 1 | |
| Gain Bandwidth Product (GBP) | 4 GHz | |
| Input Bias Current (IB) | 4 fA | |
| Input Noise Density (VNoise) | 4 nV/√Hz | |
| Input Offset Voltage (VOS) | -0.7 to 0.7 mV | |
| Supply Current per Amplifier (Iq/Amp) | 16.5 mA | |
| Operating Temperature Range | -40 to 85 °C | |
| Supply Voltage Range (Vs) | 3.1 to 5.25 V | |
| Slew Rate | 1.5 kV/μs | |
| Package | 6-Lead SOT-23 |
Key Features
- Extremely low input bias current and low input capacitance, making it suitable for high-impedance sensor amplifiers and transimpedance amplifiers.
- Low input-referred current noise and voltage noise, ideal for high-speed signal processing applications.
- Gain-of-10 stable decompensated op amp.
- Shutdown feature to reduce power consumption when not in use.
- High common mode rejection ratio (CMRR) of up to 85 dB and high power supply rejection ratio (PSRR) of up to 95 dB.
- Low distortion and high linearity for accurate signal processing.
- RoHS compliant and available in a 6-lead SOT-23 package.
Applications
- High-speed transimpedance amplifiers.
- High-impedance sensor amplifiers.
- ADC drivers.
- Photomultiplier tube post-amplifiers.
- Low IBIAS circuits.
- High-performance instrumentation.
- Industrial automation.
- Test and measurement equipment.
- Medical devices.
- Precision communication systems.
Q & A
- What is the gain bandwidth product of the LTC6268IS6-10#TRMPBF?
The gain bandwidth product is 4 GHz.
- What is the typical input bias current of the LTC6268IS6-10#TRMPBF?
The typical input bias current is 4 fA.
- What is the operating temperature range of the LTC6268IS6-10#TRMPBF?
The operating temperature range is -40 to 85 °C.
- What is the supply voltage range for the LTC6268IS6-10#TRMPBF?
The supply voltage range is 3.1 to 5.25 V.
- Does the LTC6268IS6-10#TRMPBF have a shutdown feature?
Yes, it has a shutdown feature to reduce power consumption when not in use.
- What is the typical slew rate of the LTC6268IS6-10#TRMPBF?
The typical slew rate is 1.5 kV/μs.
- What package type is the LTC6268IS6-10#TRMPBF available in?
The LTC6268IS6-10#TRMPBF is available in a 6-lead SOT-23 package.
- Is the LTC6268IS6-10#TRMPBF RoHS compliant?
Yes, the LTC6268IS6-10#TRMPBF is RoHS compliant.
- What are some common applications of the LTC6268IS6-10#TRMPBF?
Common applications include high-speed transimpedance amplifiers, high-impedance sensor amplifiers, ADC drivers, photomultiplier tube post-amplifiers, and low IBIAS circuits.
- What is the typical power supply rejection ratio (PSRR) of the LTC6268IS6-10#TRMPBF?
The typical PSRR is up to 95 dB.
