ISL54224IRUZ-T7A
ObsoleteHIGH-SPEED USB 2.0 (480MBPS) MULTIPLEXER WITH OVERVOLTAGE PROTECTION (OVP) AND OVERVOLTAGE INDICATOR OUTPUT
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ISL54224IRUZ-T7A
ObsoleteHIGH-SPEED USB 2.0 (480MBPS) MULTIPLEXER WITH OVERVOLTAGE PROTECTION (OVP) AND OVERVOLTAGE INDICATOR OUTPUT
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Technical Specifications
Parameters and characteristics for this part
| Specification | ISL54224IRUZ-T7A |
|---|---|
| -3db Bandwidth | 780 MHz |
| Applications | USB |
| Features | Break-Before-Make, USB 2.0 |
| Mounting Type | Surface Mount |
| Multiplexer/Demultiplexer Circuit | 2:1 |
| Number of Channels [custom] | 2 |
| On-State Resistance (Max) [Max] | 20 Ohm |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 10-UFQFN |
| Supplier Device Package | 10-UTQFN (1.8x1.4) |
| Switch Circuit | SPDT |
| Voltage - Supply, Single (V+) [Max] | 5.25 V |
| Voltage - Supply, Single (V+) [Min] | 2.7 V |
ISL54224 Series
High-Speed USB 2.0 (480Mbps) Multiplexer with Overvoltage Protection (OVP) and Overvoltage Indicator Output
| Part | Features | On-State Resistance (Max) [Max] | -3db Bandwidth | Applications | Operating Temperature [Max] | Operating Temperature [Min] | Voltage - Supply, Single (V+) [Min] | Voltage - Supply, Single (V+) [Max] | Multiplexer/Demultiplexer Circuit | Supplier Device Package | Switch Circuit | Number of Channels [custom] | Package / Case | Mounting Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Renesas Electronics Corporation | Break-Before-Make USB 2.0 | 20 Ohm | 780 MHz | USB | 85 °C | -40 °C | 2.7 V | 5.25 V | 2:1 | 10-TDFN (3x3) | SPDT | 2 | 10-VFDFN Exposed Pad | Surface Mount |
Renesas Electronics Corporation | Break-Before-Make USB 2.0 | 20 Ohm | 780 MHz | USB | 85 °C | -40 °C | 2.7 V | 5.25 V | 2:1 | 10-UTQFN (1.8x1.4) | SPDT | 2 | 10-UFQFN | Surface Mount |
Renesas Electronics Corporation | Break-Before-Make USB 2.0 | 20 Ohm | 780 MHz | USB | 85 °C | -40 °C | 2.7 V | 5.25 V | 2:1 | 10-UTQFN (1.8x1.4) | SPDT | 2 | 10-UFQFN | Surface Mount |
Renesas Electronics Corporation | Break-Before-Make USB 2.0 | 20 Ohm | 780 MHz | USB | 85 °C | -40 °C | 2.7 V | 5.25 V | 2:1 | 10-TDFN (3x3) | SPDT | 2 | 10-VFDFN Exposed Pad | Surface Mount |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.70 | |
| 10 | $ 1.53 | |||
| 25 | $ 1.44 | |||
| 100 | $ 1.23 | |||
| Digi-Reel® | 1 | $ 1.70 | ||
| 10 | $ 1.53 | |||
| 25 | $ 1.44 | |||
| 100 | $ 1.23 | |||
Description
General part information
ISL54224 Series
The ISL54224 is a single supply dual 2:1 multiplexer that can operate from a single 2.7V to 5.25V supply. It contains two Single Pole/Double Throw (SPDT) switches configured as a DPDT. The part was designed for switching of USB data signals in portable battery-powered products. The 6.5Ω switches were specifically designed to pass USB High-Speed/Full-Speed data signals. They have high bandwidth and low capacitance to pass USB High-Speed data signals with minimal distortion. The ISL54224 has overvoltage protection (OVP) circuitry on the D-/D+ com pins that opens the USB in-line switches when the voltage at these pins exceeds 3.8V (typ.) or goes negative by -0.5V (typ.). It isolates fault voltages up to +5.25V or down to -5V from getting passed to the other side of the switch, thereby protecting the USB transceivers. The digital logic inputs are 1.8V logic compatible when operated with a 2.7V to 3.6V supply. The ISL54224 has an open drain OE/ALM pin that can be driven Low to open all switches and outputs a Low when the OVP circuitry is activated. It can be used to facilitate proper bus disconnect and connection when switching between the USB sources. The ISL54224 is available in 10 Ld 1.8mm x 14mm µTQFN and 10 Ld TDFN packages. It operates over a temperature range of -40 °C to +85 °C.
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Technical documentation and resources