Datenblatt-Suchmaschine für elektronische Bauteile |
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ISL28168 Datenblatt(PDF) 1 Page - Intersil Corporation |
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ISL28168 Datenblatt(HTML) 1 Page - Intersil Corporation |
1 / 16 page 1 ® FN6378.2 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc. 2007. All Rights Reserved. All other trademarks mentioned are the property of their respective owners. ISL28168, ISL28268 34µA Micro-power Single and Dual Rail-to- Rail Input-Output (RRIO) Low Input Bias Current Op Amps The ISL28168 and ISL28268 are micro-power operational amplifiers optimized for single supply operation over a power supply range of 2.4VDC to 5.5VDC. These devices draw minimal supply current and operate rail-to-rail at the input and output, while providing excellent DC-accuracy, noise and output drive specifications. Competing devices seriously degrade these parameters to achieve micro-power supply current. The parts feature an Input Range Enhancement Circuit (IREC) which enables them to maintain CMRR performance for input voltages greater than the positive supply. The input signal is capable of swinging 0.25V above the positive supply and to 100mV below the negative supply with only a slight degradation of the CMRR performance. The output operation is rail-to-rail. The 1/f corner of the voltage noise spectrum is at 100Hz. This results in low frequency noise performance which can only be found on devices with an order of magnitude higher supply current. ISL28168 and ISL28268 can be operated from one lithium cell or two Ni-Cd batteries. The ISL28168 contains an enable pin feature that allows the device to be shutdown when not in use. Features • 34µA typical supply current • 10pA typical input bias current • 200kHz gain bandwidth product • 2.4V to 5.5V single supply voltage range • Rail-to-rail input and output • Enable pin (ISL28168 only) • Pb-free (RoHS compliant) Applications • Battery- or solar-powered systems • 4mA to 20mA current loops • Handheld consumer products • Medical devices • Sensor amplifiers • ADC buffers • DAC output amplifiers Pinouts Ordering Information PART NUMBER (Note) PART MARKING PACKAGE (Pb-free) PKG. DWG. # ISL28168FHZ-T7* GACA 6 Ld SOT-23 MDP0038 ISL28168FHZ-T7A* GACA 6 Ld SOT-23 MDP0038 Coming Soon ISL28268FBZ-T7* 8 Ld SOIC MDP0027 Coming Soon ISL28268FUZ-T7* 8 Ld MSOP MDP0043 * “-T7” and “-T7A” suffix are for tape and reel. Please refer to TB347 for details on reel specifications. NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate PLUS ANNEAL - e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. ISL28168 (6 LD SOT-23) TOP VIEW ISL28268 (8 LD SOIC) TOP VIEW ISL28268 (8 LD MSOP) TOP VIEW 1 2 3 6 4 5 +- OUT V- IN+ V+ EN IN- 1 2 3 4 8 7 6 5 OUT_A IN-_A IN+_A V+ OUT_B IN-_B V- IN+_B + - +- 1 2 3 4 8 7 6 5 OUT_A IN-_A IN+_A V+ OUT_B IN-_B V- IN+_B + - +- Data Sheet September 13, 2007 |
Ähnliche Teilenummer - ISL28168 |
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Ähnliche Beschreibung - ISL28168 |
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