Overview
The PGA204AUE4 is a programmable gain instrumentation amplifier produced by Texas Instruments. This device is designed for precision measurement applications, offering a wide range of gain options from 1 to 1000. It is particularly suited for industrial process control systems, medical instrumentation, and environmental monitoring due to its high precision, low noise, and adjustable gain feature.
Key Specifications
| No. of Amplifiers | 1 Amplifier |
|---|---|
| Input Offset Voltage | 125µV (typ), 50µV (max) |
| Slew Rate | 0.7V/µs (typ), 0.3V/µs (min) |
| Bandwidth | DC to 1 MHz (typical) |
| Supply Voltage Range | ± 4.5V to ± 18V, 9V to 36V (single supply) |
| Amplifier Case Style | SOIC-16 |
| No. of Pins | 16 Pins |
| Amplifier Output | Single Ended |
| CMRR | 110 dB |
| Operating Temperature Range | -40°C to +85°C |
| Programmable Gain Max | 1000 |
| Supply Current | 5.2 mA |
| Termination Type | Surface Mount Device |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 3 - 168 hours |
Key Features
- Programmable Gain: The PGA204AUE4 offers programmable gain from 1 to 1000, making it highly versatile for various applications.
- High Precision and Low Noise: Designed for precision measurement applications with high precision and low noise characteristics.
- High Slew Rate and Wide Bandwidth: Features a high slew rate of 0.7 V/µs and a wide bandwidth from DC to 1 MHz.
- Low Distortion: Typical distortion of 0.05% ensures high signal fidelity.
- Compact Packaging: Available in a 16-pin SOIC package, suitable for surface-mount technology.
Applications
- Industrial Process Control Systems: Ideal for accurately monitoring and controlling parameters such as temperature, pressure, and flow.
- Medical Instrumentation: Used in devices like electrocardiograms (ECGs) and electroencephalograms (EEGs) to amplify weak electrical signals.
- Environmental Monitoring Systems: Suitable for air quality monitoring and other environmental sensing applications.
- Aerospace and Defense Systems: Can be used in various aerospace and defense applications due to its high precision and reliability.
- Automotive Systems: Applicable in automotive systems requiring precise signal conditioning.
Q & A
- What is the PGA204AUE4?
The PGA204AUE4 is a programmable gain instrumentation amplifier produced by Texas Instruments, designed for precision measurement applications.
- What are the gain options for the PGA204AUE4?
The PGA204AUE4 offers programmable gain from 1 to 1000.
- What is the typical slew rate of the PGA204AUE4?
The typical slew rate is 0.7 V/µs.
- What is the bandwidth of the PGA204AUE4?
The bandwidth is from DC to 1 MHz.
- What is the operating temperature range of the PGA204AUE4?
The operating temperature range is -40°C to +85°C.
- What is the supply voltage range for the PGA204AUE4?
The supply voltage range is ± 4.5V to ± 18V, or 9V to 36V for single supply.
- What is the package type of the PGA204AUE4?
The PGA204AUE4 comes in a 16-pin SOIC package.
- Is the PGA204AUE4 RoHS compliant?
Yes, the PGA204AUE4 is RoHS compliant.
- What are some common applications of the PGA204AUE4?
Common applications include industrial process control systems, medical instrumentation, and environmental monitoring.
- Is the PGA204AUE4 suitable for surface-mount technology?
Yes, it is suitable for surface-mount technology.
