The ADA4062-2BRZ and ADA4062-4 are dual and quad JFET-input amplifiers with industry-leading performance. They offer lower power, offset voltage, drift, and ultralow bias current. The ADA4062-2BRZ B grade (SOIC package) features a typical low offset voltage of 0.5 mV, an offset drift of 4 μV/°C, and a bias current of 2 pA.
The ADA4062 family is ideal for various applications, including process control, industrial and instrumentation equipment, active filtering, data conversion, buffering, and power control and monitoring. With a low supply current of 165 μA per amplifier, they are well suited for lower power applications.
The ADA4062 family is also specified for the extended industrial temperature range of −40°C to +125°C. The ADA4062-2BRZ is available in lead-free, 8-lead SOIC, 8-lead MSOP, and 10-lead LFCSP (1.6 mm × 1.3 mm × 0.55 mm) packages, and the ADA4062-4 is available in a lead-free, 14-lead TSSOP package.
ApplicationsFeature
- Low input bias current: 50 pA maximum
- Offset voltage1.5 mV maximum for ADA4062-2 B grade2.5 mV maximum for ADA4062-2 A grade
- Offset voltage drift: 4 μV/°C typical
- Slew rate: 3.3 V/μs typical
- CMRR: 90 dB typical
- Low supply current: 165 μA typical
- High input impedance
- Unity-gain stable
- Packaging: SOIC, MSOP, LFCSP and TSSOP
Applications
- Power control and monitoring
- Active filters
- Industrial/process control
- Body probe electronics
- Data acquisition
- Integrators
- Input buffering
