Analog Devices ADUM3190TRQZ Isolation Amplifier 1 2.5 Kvrms 3V to 20V Qsop 16 Pins New
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 400kHz 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
Other details
| Brand | ANALOG DEVICES |
| Part Number | ADUM3190TRQZ |
| Quantity | Each |
| Technical Data Sheet EN |  |
| CAD CadSoft_EAGLE EN | |
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.
