Overview
The AD704JNZ is a quad operational amplifier produced by Analog Devices Inc. It is designed to offer high DC and AC performance, making it suitable for a wide range of applications. This amplifier features low input bias current, low noise, and low power consumption, which are critical for precision instrumentation and control systems. The AD704JNZ is part of the AD704 series, which includes various package options and temperature ratings, but the JNZ variant is specifically rated for the commercial temperature range of 0°C to 70°C and comes in a 14-lead PDIP package.
Key Specifications
| Parameter | Value | Units | Comments |
|---|---|---|---|
| Number of Channels | 4 | Independent operational amplifiers | |
| Bandwidth | 800 kHz | ||
| Input Offset Voltage | 150 μV (max) | μV | |
| Input Bias Current | 270 pA (max) | pA | |
| Slew Rate | 0.15 V/μs | V/μs | |
| Supply Voltage Range | ±2 V to ±18 V | V | Or 4 V to 36 V |
| Supply Current per Channel | 1.5 mA (max) | mA | |
| Operating Temperature Range | 0°C to 70°C | °C | |
| Package Type | 14-Lead PDIP |
Key Features
- High DC Precision: Low input offset voltage of 150 μV and low offset voltage drift of 1.5 μV/°C.
- Low Input Bias Current: Maximum input bias current of 270 pA and low drift over temperature.
- Low Noise: Typical noise of 0.5 μV p-p from 0.1 Hz to 10 Hz.
- Low Power Consumption: Maximum supply current of 1.5 mA per channel.
- Wide Supply Voltage Range: Operates from ±2 V to ±18 V or 4 V to 36 V.
- Compact Package: Available in 14-lead PDIP and other package options.
- High Gain Bandwidth Product: 800 kHz bandwidth.
- Suitable for Various Applications: Ideal for instrumentation, measurement, control systems, and low frequency active filters).
Applications
- Instrumentation: Precision instrumentation and measurement systems).
- Control Systems: Industrial and process control systems).
- Low Frequency Active Filters: Suitable for 12- and 14-bit data acquisition systems).
- ECG/EKG Instrumentation: Used in medical devices for electrocardiogram and electroencephalogram applications).
- Weigh Scales: Precision amplification in weighing systems).
Q & A
- What is the input offset voltage of the AD704JNZ?
The input offset voltage of the AD704JNZ is 150 μV maximum).
- What is the input bias current of the AD704JNZ?
The maximum input bias current is 270 pA).
- What is the bandwidth of the AD704JNZ?
The bandwidth of the AD704JNZ is 800 kHz).
- What is the supply voltage range for the AD704JNZ?
The AD704JNZ operates from ±2 V to ±18 V or 4 V to 36 V).
- What is the typical supply current per channel for the AD704JNZ?
The typical supply current per channel is 1.5 mA).
- What is the operating temperature range for the AD704JNZ?
The operating temperature range is 0°C to 70°C).
- In what package is the AD704JNZ available?
The AD704JNZ is available in a 14-lead PDIP package).
- What are some common applications of the AD704JNZ?
Common applications include instrumentation, measurement, control systems, and low frequency active filters).
- Is the AD704JNZ RoHS compliant?
Yes, the AD704JNZ is RoHS compliant).
- What is the slew rate of the AD704JNZ?
The slew rate of the AD704JNZ is 0.15 V/μs).
