ADUM3166BRSZ-RL
Active3.75 KV RMS DIGITAL ISOLATORS FOR ISOLATED USB 2.0 HIGH, FULL, AND LOW SPEED
ADUM3166BRSZ-RL
Active3.75 KV RMS DIGITAL ISOLATORS FOR ISOLATED USB 2.0 HIGH, FULL, AND LOW SPEED
Description
General part information
ADUM3166 Series
TheADuM3165/ADuM3166 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 ADuM3165 supports the clock or crystal input on the upstream side, and the ADuM3166 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 compact 20-lead shrink small outline package (SSOP) with 5.3 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 isolators
Technical Specifications
Parameters and characteristics for this part
| Specification | ADUM3166BRSZ-RL |
|---|---|
| Channel Type | Unidirectional |
| Common Mode Transient Immunity (Min) | 40 kV/µs |
| Data Rate | 480 Mbps |
| Fall Time (Min) | 675 ps |
| Inputs - Side 1 | 1 |
| Inputs - Side 2 | 0 |
| Isolated Power | No |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -55 °C |
| Package Length | 0.209 in |
| Package Name | 20-SSOP |
| Package Width | 5.3 mm |
| Propagation Delay tpHL (Max) | 77 ns |
| Propagation Delay tpLH (Max) | 77 ns |
| Rise Time (Typ) | 675 ps |
| Technology | Magnetic Coupling |
| Type | USB, RS232 |
| Voltage - Isolation | 3750 VDC |
| 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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