ADUM6423ABRNZ3
ActiveQUAD-CHANNEL ISOLATORS WITH INTEGRATED DC-TO-DC CONVERTER (1:3 DIRECTIONALITY)
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ADUM6423ABRNZ3
ActiveQUAD-CHANNEL ISOLATORS WITH INTEGRATED DC-TO-DC CONVERTER (1:3 DIRECTIONALITY)
Technical Specifications
Parameters and characteristics for this part
| Specification | ADUM6423ABRNZ3 |
|---|---|
| Channel Type | Unidirectional |
| Common Mode Transient Immunity (Min) [Min] | 75 kV/çs |
| Data Rate | 100 Mbps |
| Inputs - Side 1/Side 2 | 1, 3 |
| Isolated Power | True |
| Mounting Type | Surface Mount |
| Number of Channels [custom] | 4 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Package / Case | 28-BSSOP (0.295", 7.50mm Width) |
| Propagation Delay tpLH / tpHL (Max) [custom] | 17 ns |
| Propagation Delay tpLH / tpHL (Max) [custom] | 17 ns |
| Pulse Width Distortion (Max) [Max] | 5 ns |
| Rise / Fall Time (Typ) [custom] | 2.5 ns |
| Rise / Fall Time (Typ) [custom] | 2.5 ns |
| Supplier Device Package | 28-SOIC-W-FP |
| Technology | Magnetic Coupling |
| Type | General Purpose |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 1.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | Updated |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 16.41 | 1w |
| 10 | $ 13.01 | |||
| 46 | $ 11.71 | |||
| 138 | $ 11.06 | |||
| 276 | $ 10.74 | |||
| 506 | $ 10.51 | |||
Description
General part information
ADuM6423A Series
TheADuM6420A/ADuM6421A/ADuM6422A/ADuM6423A/ADuM6424A1are quad-channel digital isolators with anisoPower®, integrated, isolated dc-to-dc converter. Based on the Analog Devices, Inc.,iCoupler®technology, the dc-to-dc converter provides regulated, isolated power that meets CISPR 32/EN 55032 Class B limits at a full load on a 2-layer printed circuit board (PCB) with ferrites. Popular voltage combinations and the associated output current levels are listed in Table 1 in the data sheet.The ADuM6420A/ADuM6421A/ADuM6422A/ADuM6423A/ADuM6424A eliminate the need for a separate, isolated dc-to-dc converter in 500 mW, isolated designs. TheiCoupler chip scale transformer technology is used for isolated logic signals and for the magnetic components of the dc-to-dc converter. The result is a small form factor, total isolation solution.The ADuM6420A/ADuM6421A/ADuM6422A/ADuM6423A/ADuM6424A isolators provide four independent isolation channels. See the Pin Configurations and Function Descriptions in the data sheet for additional information.APPLICATIONSRS-232 transceiversPower supply start-up bias and gate drivesIsolated sensor interfacesAutomotive on-board charger (OBC) and dc to dcIndustrial programmable logic controllers (PLCs)1Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329. Other patents are pending.