Brief: Discover the OPA2189IDR Integrated Circuit Chip, a dual 14MHz low-noise precision operational amplifier. This high-precision, ultra-low noise device features rail-to-rail output, MUX-friendly architecture, and controlled start-up. Ideal for battery tests, weigh scales, and DC power supplies.
Related Product Features:
Ultra-high precision with zero-drift: 0.005 µV/°C and ultra-low offset voltage of 3 µV maximum.
Excellent DC precision with CMRR of 168 dB and open-loop gain of 170 dB.
Low noise performance: 5.2 nV/√Hz at 1 kHz and 0.1 µVPP for 0.1-Hz to 10-Hz noise.
Dynamic performance includes 14 MHz gain bandwidth and 20 V/µs slew rate.
Robust design with MUX-friendly inputs, RFI/EMI filtered inputs, and rail-to-rail output.
Wide supply range from 4.5 V to 36 V with a quiescent current of 1.7 mA maximum.
Fast settling time: 10-V step, 0.01% in 1.1 µs.
Applications include battery tests, analog input modules, weigh scales, and DC power supplies.
SSS:
Are your products original?
Yes, all products are original, new original import is our purpose.
Which Certificates do you have?
We are ISO 9001:2015 Certified Company and member of ERAI.
Can you support small quantity order or sample? Is the sample free?
Yes, we support sample order and small order. Sample cost is different according to your order or project.
How to ship my order? Is it safe?
We use express to ship, such as DHL, Fedex, UPS, TNT, EMS. Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
What about the lead time?
We can ship stock parts within 5 working days. If without stock, we will confirm lead time for you based on your order quantity.