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ANALOG DEVICES ADUM3190SRQZ-RL7
Isolation Amplifier, 1 Amplifier, 2.5 kVrms, 3V to 20V, QSOP, 16 Pins
Date/Lot Code
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- ADUM3190SRQZ-RL7
- Newark Part No.:
- 49AK9008
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- Technical Datasheet:
- ADUM3190SRQZ-RL7 Datasheet
- ECAD / MCAD
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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
Product Information
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- 1 Amplifier
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- -999
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- 2.5
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- 3V to 20V
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- QSOP
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- 16
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- 200
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- -999
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- -40
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- 125
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- -888
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- MSL 3 - 168 hours
Technical Documents (1)
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