Overview
The LTC2057HVHS8#PBF is a high voltage, low noise, zero-drift operational amplifier produced by Analog Devices Inc. This amplifier is designed to offer precision DC performance over a wide supply range, making it suitable for various high-precision applications. It features a unique combination of low noise, zero-drift, and high voltage capabilities, ensuring stable and accurate operation in demanding environments.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Supply Voltage Range | 4.75V to 60V | V |
| Input Offset Voltage | 4μV (Maximum) | μV |
| Input Offset Voltage Drift | 0.015μV/°C (Maximum, –40°C to 125°C) | μV/°C |
| Input Noise Voltage | 200nVP-P, DC to 10Hz (Typ), 11nV/√Hz, 1kHz (Typ) | nVP-P, nV/√Hz |
| Input Common Mode Range | V– – 0.1V to V+ – 1.5V | V |
| Output Type | Rail-to-Rail | |
| Unity Gain Stability | Yes | |
| Gain Bandwidth Product | 1.5MHz (Typ) | MHz |
| Slew Rate | 0.45V/μs (Typ) | V/μs |
| AVOL (Open-Loop Gain) | 150dB (Typ) | dB |
| Operating Temperature Range | –40°C to 125°C | °C |
| Storage Temperature Range | –65°C to 150°C | °C |
| Lead Temperature (Soldering, 10 sec) | 300°C | °C |
Key Features
- High voltage operation: Supports supply voltages up to 60V.
- Low noise: Features low input noise voltage, making it suitable for high-precision applications.
- Zero-drift: Ensures minimal input offset voltage drift over temperature.
- Rail-to-rail output: Provides full output swing from the negative to the positive supply rail.
- Unity gain stable: Stable operation at unity gain.
- High gain bandwidth product: 1.5MHz typical.
- Low input bias current: High input impedance.
Applications
- High-precision instrumentation: Suitable for applications requiring low noise and high accuracy.
- Industrial control systems: Ideal for systems that need stable operation over a wide temperature range.
- Medical devices: Used in medical equipment where precision and low noise are critical.
- Aerospace and defense: Suitable for high-reliability applications in aerospace and defense sectors.
Q & A
- What is the supply voltage range of the LTC2057HVHS8#PBF? The supply voltage range is from 4.75V to 60V.
- What is the maximum input offset voltage of the LTC2057HVHS8#PBF? The maximum input offset voltage is 4μV.
- How does the input offset voltage drift with temperature? The input offset voltage drift is 0.015μV/°C over the temperature range of –40°C to 125°C.
- What is the typical input noise voltage of the LTC2057HVHS8#PBF? The typical input noise voltage is 200nVP-P from DC to 10Hz and 11nV/√Hz at 1kHz.
- Is the LTC2057HVHS8#PBF unity gain stable? Yes, it is unity gain stable.
- What is the gain bandwidth product of the LTC2057HVHS8#PBF? The gain bandwidth product is 1.5MHz typical.
- What is the slew rate of the LTC2057HVHS8#PBF? The slew rate is 0.45V/μs typical.
- What is the operating temperature range of the LTC2057HVHS8#PBF? The operating temperature range is from –40°C to 125°C.
- What is the storage temperature range of the LTC2057HVHS8#PBF? The storage temperature range is from –65°C to 150°C.
- What are some common applications of the LTC2057HVHS8#PBF? Common applications include high-precision instrumentation, industrial control systems, medical devices, and aerospace and defense systems.
