Overview
The AD827JNZ, produced by Analog Devices Inc., is a high-speed, low-power dual operational amplifier. This component is part of the AD827 series, which is known for its high performance and versatility. The AD827JNZ is particularly suited for applications requiring fast response times, low power consumption, and high accuracy.
It is a dual version of the industry-standard AD847 op amp, offering high speed and low power characteristics, making it an ideal choice for various electronic systems, including video applications, data conversion systems, and instrumentation.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Package | 8-DIP (0.300", 7.62mm) |
| Amplifier Type | General Purpose |
| Number of Circuits | 2 |
| Slew Rate | 300 V/µs |
| Gain Bandwidth Product | 50 MHz |
| Input Bias Current | 3.3 µA |
| Input Offset Voltage | 2 mV max |
| Supply Current | 10.5 mA |
| Output Current per Channel | 32 mA |
| Supply Voltage | ±4.5 V ~ ±18 V |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Through Hole |
Key Features
- High Speed Operation: The AD827JNZ offers a 50 MHz unity-gain bandwidth and a 300 V/µs slew rate, making it suitable for high-speed applications.
- Low Power Consumption: It consumes only 10.5 mA of total supply current for both amplifiers, operating from ±5 V to ±15 V power supplies.
- Excellent Video Performance: It provides less than 0.04% differential gain and 0.19° differential phase errors for 643 mV p-p into a 75 Ω reverse terminated cable.
- Good DC Performance: Features a low input offset voltage of 2 mV maximum and a common-mode rejection ratio of at least 80 dB.
- Frequency Compensation: Internal frequency compensation ensures stability and prevents oscillation.
- Settling Time: Fast settling time of 120 ns to 0.1%, which is crucial for high-speed data conversion systems.
Applications
- Video Applications: Ideal for driving coaxial cables with minimal differential gain and phase errors, making it suitable for video signal processing.
- Data Conversion Systems: Used as an input buffer for 8-bit to 10-bit A/D converters and as an output amplifier for high-speed D/A converters.
- Instrumentation and Measurement Systems: Its low offset voltage and high accuracy make it a good choice for precision instrumentation and measurement applications.
- General Purpose Amplification: Suitable for various general-purpose amplification needs due to its high speed, low power, and good DC performance.
Q & A
- What is the slew rate of the AD827JNZ?
The slew rate of the AD827JNZ is 300 V/µs.
- What is the gain bandwidth product of the AD827JNZ?
The gain bandwidth product of the AD827JNZ is 50 MHz.
- What is the input offset voltage of the AD827JNZ?
The input offset voltage of the AD827JNZ is 2 mV maximum.
- What is the supply voltage range for the AD827JNZ?
The supply voltage range for the AD827JNZ is ±4.5 V to ±18 V.
- What is the operating temperature range for the AD827JNZ?
The operating temperature range for the AD827JNZ is 0°C to 70°C.
- What is the output current per channel for the AD827JNZ?
The output current per channel for the AD827JNZ is 32 mA.
- Is the AD827JNZ suitable for video applications?
Yes, the AD827JNZ is suitable for video applications due to its excellent video performance, including low differential gain and phase errors.
- Can the AD827JNZ drive unlimited capacitive loads?
Yes, the AD827JNZ can drive unlimited capacitive loads.
- What is the settling time of the AD827JNZ?
The settling time of the AD827JNZ is 120 ns to 0.1%.
- Is the AD827JNZ available in different packages?
Yes, the AD827 series, including the AD827JNZ, is available in various packages such as DIP, SOIC, and others.
