Overview
The AD704AR-16-REEL, produced by Analog Devices Inc., is a quad, low-power bipolar operational amplifier. It combines the low input bias current characteristics of a BiFET amplifier with the low noise and offset voltage of a precision bipolar input op amp. This device is particularly notable for its low input bias current drift over temperature, making it suitable for a wide range of applications including instrumentation, measurement, and control systems. The AD704 is internally compensated for unity gain stability and features a high gain bandwidth product of 800 kHz, along with a low power consumption of 1.5 mA per channel.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Circuits | 4 |
| Package Type | 16-Lead SOIC |
| Mounting Type | Surface Mount |
| Operating Temperature Range | −40°C to +85°C |
| Gain Bandwidth Product | 800 kHz |
| Supply Voltage Range | ±2.0 V to ±18 V |
| Quiescent Current per Channel | 1.5 mA |
| Slew Rate | 0.1 V/μs |
| Input Offset Voltage | 50 μV |
| Input Bias Current | 100 pA |
| Output Current per Channel | 15 mA |
| 3dB Bandwidth | 800 kHz |
Key Features
- Low input bias current of 100 pA, similar to FET input amplifiers at room temperature.
- Significantly lower input bias current drift over temperature compared to BiFET amplifiers.
- High gain bandwidth product of 800 kHz.
- Low noise characteristics and low offset voltage of 50 μV.
- Wide supply voltage range from 4 V to 36 V.
- Low power consumption of 1.5 mA per channel.
- Compact 16-SOIC package.
- Internally compensated for unity gain stability.
- RoHS3 compliant.
Applications
- Instrumentation: Suitable for precision instrumentation due to its low noise and offset voltage.
- Measurement: Used in measurement systems requiring high accuracy and low drift.
- Control Systems: Ideal for control systems that need stable and precise amplification.
- General-purpose amplification: Can be used in various general-purpose amplification applications.
- Low frequency active filters: Excellent choice for use in 12- and 14-bit data acquisition systems and low frequency active filters.
Q & A
- What is the input bias current of the AD704AR-16-REEL?
The input bias current is 100 pA. - What is the operating temperature range of the AD704AR-16-REEL?
The operating temperature range is −40°C to +85°C. - What is the gain bandwidth product of the AD704AR-16-REEL?
The gain bandwidth product is 800 kHz. - What is the typical quiescent current per channel of the AD704AR-16-REEL?
The typical quiescent current per channel is 1.5 mA. - What is the slew rate of the AD704AR-16-REEL?
The slew rate is 0.1 V/μs. - What is the input offset voltage of the AD704AR-16-REEL?
The input offset voltage is 50 μV. - Is the AD704AR-16-REEL RoHS compliant?
Yes, the AD704AR-16-REEL is RoHS3 compliant. - What are the typical applications of the AD704AR-16-REEL?
The typical applications include instrumentation, measurement, control systems, and general-purpose amplification. - What is the package type of the AD704AR-16-REEL?
The package type is 16-Lead SOIC. - What is the maximum output current per channel of the AD704AR-16-REEL?
The maximum output current per channel is 15 mA.
