Overview
The AD713JNZ, produced by Analog Devices Inc., is a quad operational amplifier consisting of four AD711 BiFET op amps. This precision monolithic op amp offers excellent DC characteristics, rapid settling times, high slew rates, and ample bandwidths. It is designed for high-speed applications and provides close matching AC and DC characteristics, making it suitable for a variety of demanding applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Input Offset Voltage | - | 1.5 | - | mV |
| Input Offset Voltage Drift | - | 8 | - | μV/°C |
| Open-Loop Gain | 150 | - | - | V/mV |
| Slew Rate | 16 | - | - | V/μs |
| Total Harmonic Distortion (THD) | - | 0.0003% | - | - |
| Unity Gain Bandwidth | - | 4 | - | MHz |
| Operating Temperature Range (J Grade) | 0 | - | 70 | °C |
| Operating Temperature Range (A Grade) | -40 | - | 85 | °C |
| Power Supply Voltage | - | - | ±18 | V |
| Quiescent Current | - | 13.5 | - | mA |
Key Features
- High-speed BiFET op amp with excellent DC characteristics and rapid settling times.
- Low total harmonic distortion (THD) of 0.0003% and very close matching AC characteristics.
- Internally compensated for stable operation at unity gain.
- High slew rate of 16 V/μs (guaranteed minimum for J and A grades).
- Low input offset voltage and drift.
- Available in 16-lead SOIC, 14-lead PDIP, and 14-lead CERDIP packages.
Applications
- Active filters in 12-, 14-, and 16-bit data acquisition systems.
- Buffer amplifiers for 12- or 14-bit DACs and ADCs.
- Input buffers for precision ADCs.
- Photo diode preamplifier applications.
- Demanding audio applications due to its low THD and close matching AC characteristics.
Q & A
- What is the AD713JNZ?
The AD713JNZ is a quad operational amplifier consisting of four AD711 BiFET op amps, designed for high-speed and precision applications. - What are the key specifications of the AD713JNZ?
Key specifications include an input offset voltage of 1.5 mV, an open-loop gain of 150 V/mV, a slew rate of 16 V/μs, and a total harmonic distortion of 0.0003%. - What are the operating temperature ranges for the AD713JNZ?
The J grade operates from 0°C to 70°C, and the A grade operates from -40°C to +85°C. - In what packages is the AD713JNZ available?
The AD713JNZ is available in 16-lead SOIC, 14-lead PDIP, and 14-lead CERDIP packages. - What are some common applications of the AD713JNZ?
Common applications include active filters, buffer amplifiers for DACs and ADCs, input buffers for precision ADCs, photo diode preamplifiers, and demanding audio applications. - What is the significance of the low total harmonic distortion (THD) in the AD713JNZ?
The low THD of 0.0003% makes the AD713JNZ ideal for demanding audio applications where signal fidelity is crucial. - How does the AD713JNZ compare to other op amps in terms of performance?
The AD713JNZ upgrades the performance of circuits using op amps such as the TL074, TL084, LT1058, LF347, and OPA404, offering better DC precision and higher slew rates. - What is the quiescent current of the AD713JNZ?
The quiescent current of the AD713JNZ is typically 13.5 mA. - Is the AD713JNZ internally compensated?
Yes, the AD713JNZ is internally compensated for stable operation at unity gain. - What is the settling time of the AD713JNZ?
The AD713JNZ has a settling time of 1 μs to 0.01%.
