Key facts
- Brand
- Intersil
- Model
- ISL28476
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-02
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Intersil ISL28276/ISL28476 Dual and Quad Precision Op Amps Datasheet
The document describes the ISL28276 and ISL28476, which are dual and quad channel micropower precision operational amplifiers. These devices are optimized for single supply operation at 5V but can operate down to 2.4V. They feature an Input Range Enhancement Circuit (IREC) that allows the input signal to swing above the positive rail and within 10mV of ground, while maintaining high Common-Mode Rejection Ratio (CMRR).
Read onlineIntersil ISL28476 specifications
| Supply Current (per channel) | 60uA |
|---|---|
| Input Offset Voltage | 100mV max |
| Gain-Bandwidth Product | 400kHz |
| Common-Mode Rejection Ratio (CMRR) | 115dB |
| Minimum Supply Voltage | 2.4V |
| Output Swing (Low) | Within 10mV of Ground |
| Operating Temperature Range | -40°C to +125°C |
Source: Intersil ISL28276/ISL28476 Dual and Quad Precision Op Amps Datasheet
All Intersil ISL28476 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the minimum supply voltage for these op amps?
The devices can operate from a single supply down to 2.4V.
From: Intersil ISL28276/ISL28476 Dual and Quad Precision Op Amps Datasheet
Can the input signal swing above the positive supply rail?
Yes, the input is capable of swinging 0.5V above a 5.0V supply.
From: Intersil ISL28276/ISL28476 Dual and Quad Precision Op Amps Datasheet
What is the minimum supply voltage for the ISL28276/ISL28476?
The devices operate from a single supply as low as 2.4 V.
From: Intersil ISL28276 & ISL28476 Dual/Quad Precision Micropower Op Amp Data Sheet
How much supply current does each channel draw?
Each channel draws about 60 µA when enabled.
From: Intersil ISL28276 & ISL28476 Dual/Quad Precision Micropower Op Amp Data Sheet