OP15AZ/883

Product Summary

The OP15AZ/883 is a Precision JFET-Input Operational Amplifier. The ADI-JFET input series of devices offer clear advantages over industry-generic devices and are superior in both cost and performance to many dielectrically-isolated and hybrid op amps. All devices offer offset voltages as low as 0.5 mV with TCVOS guaranteed to 5μV/℃. A unique input bias cancellation circuit reduces the IB by a factor 10 over conventional designs. In addition ADI specifies IB and IOS with the devices warmed up and operating at 25℃ ambient. The OP15AZ/883 provides an excellent combination of high speed and low input offset voltage. In addition, the OP15AZ/883 offers the speed of the 156A op amp with the power dissipation of a 155A. The combination of a low input offset voltage of 500mV, slew rate of 13V/ms, and settling time of 1,200 ns to 0.1% makes the OP15AZ/883 an op amp of both precision and speed. The additional features of low supply current coupled with an input bias current makes the OP15AZ/883 ideal for a wide range of applications.

Parametrics

OP15AZ/883 absolute maximum ratings: (1)Supply Voltage All Devices Except C, G (Packaged) and GR Grades: ±22 V; (2)C, G (Packaged) and GR Grades: ±18 V; (3)Operating Temperature A Grade: –55℃ to +125℃; (4)E, F Grades: 0℃ to 70℃; (5)G Grade: –40℃ to +85℃; (6)Maximum Junction Temperature: 150℃; (7)Differential Input Voltage All Devices Except C, G Grades: ±40V; (8)C, G Grades:±30 V; (9)Input Voltage2 All Devices Except C, G Grades: ±20 V; (10)C, G Grades:±16 V; (11)Input Voltage:±20 V; (12)Output Short-Circuit Duration: Indefinite; (13)Storage Temperature Range: –65℃ to +150℃; (14)Lead Temperature Range (Soldering, 60 sec): 300℃.

Features

OP15AZ/883 features: (1)Significant Performance Advantages over LF155 and LF157 Devices; (2)Low Input Offset Voltages: 500μV Max; (3)Low Input Offset Voltage Drift: 2.0μV/℃; (4)Minimum Slew Rate Guaranteed on All Models; (5)Temperature-Compensated Input Bias Currents; (6)Bias Current Specified Warmed-Up Over Temperature; (7)Internal Compensation; (8)Low Input Noise Current: 0.01pA/√￣Hz; (9)High Common-Mode Rejection Ratio: 100dB; (10) Models with MIL-STD 883 Processing Available; (11)156 Speed with 155 Dissipation: 80mW Typ; (12) Wide Bandwidth: 6MHz; (13)High Slew Rate: 13V/μs; (14)Fast Settling to ±0.1%: 1,200 ns.

Diagrams