Renesas / Dialog SLG88101 Dual Operational Amplifier
Renesas / Dialog SLG88101 is a wide voltage range, 375nA Dual Channel Operational Amplifier capable of rail-to-rail input and output operation. Each amplifier can be individually powered down. The SLG88101 features independent shutdown and pairs nicely with ultralow power GPAK mixed-signal matrix products.
The op amps are used to provide gain for small sensor signals, to filter noise, and perform a variety of functions. These functions include peak detectors, instrumentation amplifiers, analog signal summation and mixing, current to voltage converters, rectifiers, signal generators, buffers and much more.
Features
- Achieves a respectable gain bandwidth of 18kHz typical with an open loop gain over 100dB
- Voltage offset of 400uV typ.
- Allows for high-gain applications while mitigating dynamic range issues
Applications
- Portable products with battery sizes less than 400mAH
- Biometric sensing wearables
- Consumer weight scales
- Long term sensing medical devices
- Isolated power medical circuits
- Remote metering
- Ambient light sensors
- Remote security devices and sensor nodes
- Industrial sensors that are power isolated or connected only via their communication bus
- Energy harvesting powered products
Publicado: 2016-06-13
| Actualizado: 2023-04-20