ADUM4190BRIZ-RL, SP Amp ISOL Amp Single 20V 16-Pin SOIC W T/R
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см. техническую документацию
см. техническую документацию
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Описание
ADuM3190/4190 Isolated Error Amplifier
Analog Devices Inc. ADuM3190/4190 High Stability Isolated Error Amplifier is based on ADI iCoupler ® technology and is ideal for linear feedback power supplies with primary side controllers. This technology enables improvements in transient response, power density, and stability as compared to commonly used optocoupler and shunt regulator solutions. Unlike optocoupler-based solutions, which have an uncertain current-transfer-ratio over lifetime and at high temperatures, ADuM3190/4190's transfer function does not change over lifetime and is stable over a wide temperature range of -40°C to 125°C.
Analog Devices Inc. ADuM3190/4190 High Stability Isolated Error Amplifier is based on ADI iCoupler ® technology and is ideal for linear feedback power supplies with primary side controllers. This technology enables improvements in transient response, power density, and stability as compared to commonly used optocoupler and shunt regulator solutions. Unlike optocoupler-based solutions, which have an uncertain current-transfer-ratio over lifetime and at high temperatures, ADuM3190/4190's transfer function does not change over lifetime and is stable over a wide temperature range of -40°C to 125°C.
Технические параметры
| 3 dB Bandwidth: | 400 kHz |
| Amplifier Type: | Isolation |
| Brand: | Analog Devices |
| CMRR - Common Mode Rejection Ratio: | 72 dB |
| Factory Pack Quantity: Factory Pack Quantity: | 1000 |
| Gain V/V: | 1 V/V, 2.6 V/V |
| GBP - Gain Bandwidth Product: | 10 MHz |
| Ib - Input Bias Current: | 10 nA |
| Input Voltage Range - Max: | 1.5 V |
| Isolation Type: | Galvanic |
| Isolation Voltage: | 5 kVrms |
| Manufacturer: | Analog Devices Inc. |
| Maximum Operating Temperature: | +125 C |
| Minimum Operating Temperature: | -40 C |
| Mounting Style: | SMD/SMT |
| Number of Channels: | 1 Channel |
| Operating Supply Current: | 1.4 mA, 2.9 mA |
| Operating Supply Voltage: | 3 V to 20 V |
| Package / Case: | SOIC-16 |
| Product Category: | Isolation Amplifiers |
| Product Type: | Isolation Amplifiers |
| Product: | Isolation Amplifiers |
| Series: | ADUM4190 |
| Subcategory: | Amplifier ICs |
| Supply Voltage - Max: | 20 V |
| Supply Voltage - Min: | 3 V |
| Type: | Linear |
| Vos - Input Offset Voltage: | 2.5 mV |
| Вес, г | 0.5 |
Техническая документация
Datasheet
pdf, 482 КБ
Дополнительная информация
Калькуляторы группы «Усилители – Инструментальные, Операционные, Буферные»
Типы корпусов импортных микросхем
