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ANALOG DEVICES ADUM3190SRQZ
Isolation Amplifier, 2 Amplifiers, 2.5 kVrms, 3V to 20V, QSOP, 16 Pins, 200 kHz
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- ADUM3190SRQZ
- Order Code:
- 4021646
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- Technical Datasheet:
- ADUM3190SRQZ Datasheet
- ECAD / MCAD
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Product Overview
ADUM3190 is a high stability isolated error amplifier. It is based on Analog Devices, Inc., iCoupler® technology. The primary side controllers of the amplifier enables improvements in transient response, power density, and stability as compared to commonly used optocoupler and shunt regulator solutions. It is a wideband operational amplifier commonly used for power supply to loop compensation techniques. It is fast enough to allow a feedback loop to react to fast transient conditions and overcurrent conditions. Also included is a high accuracy of 1.225V reference to compare with the supply output set point. It is certified by UL recognition: 2500V rms for 1minute per UL 1577, CSA Component Acceptance Notice #5A, VDE certificate of conformity, DIN V VDE V 0884-10 (VDE V 0884-10):2006-12, VIORM = 565V peak. It is widely used in application such as linear power supplies, inverters, uninterruptible power supply (UPS), DOSA-compatible modules, voltage monitors, automotive systems etc.
- Stability in isolated feedback applications
- 0.5% initial accuracy, 1% accuracy over the full temperature range
- Compatible with type II or type III compensation networks
- Low power operation is
7mA total - Supply voltage range is 3V to 20V, (VDD1, VDD2)
- Bandwidth is 200kHz typ, supply current is 1.4mA typ, (IDD1)
- Isolation voltage is 2.5kV rms
- Common-mode rejection is 72dB, input bias current is 0.01µA
- Operating temperature range is −40°C to +125°C
- Packaging style is 16-lead QSOP
Footnotes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Product Information
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- 2Amplifiers
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- 2.5kVrms
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- 3V to 20V
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- QSOP
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- 16Pins
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- 200kHz
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- -
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- Magnetic
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- Surface Mount
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- -40°C
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- 125°C
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- -
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- MSL 3 - 168 hours
Technical Documents (1)
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41 deliver in 3-4 business days from our UK warehouse
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¥836.26
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