OPA316

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design OPA316, OPA2316, OPA2316S, OPA4316 SBOS703F – APRIL 2014 – REVISED OCTOBER 2016 OPAx316 10-MHz, Low-Power, Low-Noise, RRIO, 1.8-V CMOS Operational Amplifier 1 Features 1 Unity-Gain Bandwidth: 10 MHz Low IQ: 400 µA/ch Wide Supply Range: 1.8 V to 5.5 V Low Noise: 11 nV/√Hz at 1 kHz Low Input Bias Current: ±5 pA Offset Voltage: ±0.5 mV Unity-Gain Stable Internal RFI-EMI Filter Shutdown Version: OPA2316S Extended Temperature Range: –40°C to +125°C 2 Applications Battery-Powered Instruments: – Consumer, Industrial, Medical – Notebooks, Portable Media Players Sensor Signal Conditioning Automotive Applications Barcode Scanners Active Filters Audio 3 Description The OPAx316 family of single, dual, and quad operational amplifiers represents a new generation of general-purpose, low-power operational amplifiers. Featuring rail-to-rail input and output swings, low quiescent current (400 μA/ch typical) combined with a wide bandwidth of 10 MHz and very-low noise (11 nV/√Hz at 1 kHz) makes this family attractive for a variety of applications that require a good balance between cost and performance. The low input bias current supports those operational amplifiers to be used in applications with MΩ source impedances. The robust design of the OPAx316 provide ease-ofuse to the circuit designer—a unity-gain stable, integrated RFI-EMI rejection filter, no ph...