Description

The OP17AZ is an electronic component model belonging to the IC Chips product category. It is part of the ADI-JFET input series of devices, which offer clear advantages over industry-generic devices in terms of cost and performance. These devices have offset voltages as low as 0.5 mV, with a temperature coefficient of offset voltage (TCVOS) guaranteed to be 5 μV°C. The OP17AZ also features a unique input bias cancellation circuit that reduces the input bias (IB) by a factor of 10 compared to conventional designs. ADI specifies the input bias (IB) and input offset current (IOS) with the devices warmed up and operating at 25°C ambient.

Specifications and features

• Significant Performance Advantages over LF155 and LF157 Devices
• Low Input Offset Voltages: 500 V Max
• Low Input Offset Voltage Drift: 2.0 V/°C
• Minimum Slew Rate Guaranteed on All Models
• Temperature-Compensated Input Bias Currents
• Bias Current Specified Warmed-Up Over Temperature
• Internal Compensation
• Low Input Noise Current: 0.01 pA/√Hz
• High Common-Mode Rejection Ratio: 100 dB
• Models with MIL-STD 883 Processing Available
• OP17:
• Highest Slew Rate: 60 V/μs
• Fastest Settling to ±0.1%: 600 ns
• Highest Gain Bandwidth Product (AVCL = 5 Min): 30 MHz
• Guaranteed Input Bias Current @ 125°C

Application Scenarios

The OP17AZ is commonly used in various electronic applications where low input offset voltages, low input offset voltage drift, and temperature-compensated input bias currents are required. It is particularly suitable for applications that demand high-speed operations, fast settling, and high gain bandwidth.

Comparison

• Clear advantages over industry-generic devices
• Low input offset voltages and drift
• Temperature-compensated input bias currents
• High slew rate and gain bandwidth
• Internal compensation

No specific disadvantages have been mentioned for the OP17AZ model.