ADUM4166BRIZ-RL
Active5.7KV RMS DIGITAL ISOLATOR FOR ISOLATED USB 2.0 HIGH SPEED (DOWNSTREAM CLOCK INPUT)
ADUM4166BRIZ-RL
Active5.7KV RMS DIGITAL ISOLATOR FOR ISOLATED USB 2.0 HIGH SPEED (DOWNSTREAM CLOCK INPUT)
Description
General part information
ADUM4166 Series
The ADuM4165/ADuM4166 are USB 2.0 port isolators, utilizing Analog Devices, Inc.,iCoupler®technology to dynamically support all USB 2.0 data rates; low (1.5 Mbps), full (12 Mbps), or high (480 Mbps), as required. The devices support host isolation with automatic speed negotiation as well as peripheral isolation.High speed data is retimed for jitter reduction, requiring an external clock signal or crystal input. The ADuM4165 supports the clock or crystal input on the upstream side, and the ADuM4166 supports the clock or crystal input on the downstream side, offering two options to best suit the system design.The low power standby mode for downstream (Side 2) supports applications with limited available power, such as battery-operated peripherals. The upstream (Side 1) standby current meets USB 2.0 requirements for suspended operation.The isolators are specified over an extended industrial temperature range of −55°C to +125°C and are available in a 20-lead, wide-body, increased creepage SOIC_IC with 8.3 mm creepage and clearance.APPLICATIONSUSB peripheral, USB host, and USB hub isolationElectronic test and measurement equipmentMedical devices and integrated PCsIndustrial PCs and isolated USB ports for debug or upgradeUSB isolator modules and USB cable isolatorsProtected by U.S. Patents 7,075,329; 8,432,182; 8,525,547; and 8,564,327. Other patents are pending.
Technical Specifications
Parameters and characteristics for this part
| Specification | ADUM4166BRIZ-RL |
|---|---|
| Channel Type | Unidirectional |
| Common Mode Transient Immunity (Min) | 40 kV/µs |
| Data Rate | 480 Mbps |
| Inputs - Side 1 | 1 |
| Inputs - Side 2 | 0 |
| Isolated Power | Yes |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -55 °C |
| Package Length | 0.295 in |
| Package Name | 20-SOIC-IC, 20-SOIC |
| Package Width | 7.5 mm |
| Propagation Delay tpHL (Max) | 600 ns |
| Propagation Delay tpLH (Max) | 650 ns |
| Rise / Fall Time (Max) | 350 ns |
| Rise / Fall Time (Typ) | 300 ns |
| Technology | Magnetic Coupling |
| Type | USB, RS232 |
| Voltage - Isolation | 5.7 kV |
| Voltage - Supply (Range 1 Maximum) | 3.6 V |
| Voltage - Supply (Range 1 Minimum) | 3 V |
| Voltage - Supply (Range 2 Maximum) | 5.5 V |
| Voltage - Supply (Range 2 Minimum) | 3 V |
Pricing
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CAD
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