| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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5,000 pcs
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5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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3,650 pcs
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3650 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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2,500 pcs
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2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,500 pcs
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1500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The PCA9548APW,118 from NXP Semiconductors is an octal bidirectional translating switch designed for I2C-bus communication. It features eight downstream channels that can be selected individually or in combination via a programmable control register. This device allows for voltage level translation between different bus voltages, such as 1.8V, 2.5V, 3.3V, and 5V parts, without additional protection.
Key electrical specifications include an operating supply voltage range of 2.3V to 5.5V, a maximum clock frequency of 400 kHz, and 6V tolerant inputs. The switch has a low on-resistance and supports hot insertion. ESD protection exceeds 2000V HBM and 1000V CDM.
The PCA9548APW,118 is available in a 24-TSSOP package and is designed for surface mount applications. It includes an active-low reset input for recovery from bus issues and power-up with all channels deselected. The device operates within a temperature range of -40 C to +85 C.
| Qty | Low | High |
|---|---|---|
| 1+ | $6.39 | $6.39 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The PCA9548APW,118 operates from 2.3 V to 5.5 V.
The PCA9548APW,118 is available in a 24-TSSOP package.
The maximum operating temperature for the PCA9548APW,118 is 85 C.
The PCA9548APW,118 is RoHS3 Compliant.
The PCA9548APW,118 supports clock frequencies from 0 Hz to 400 kHz.
Yes, the PCA9548APW,118 allows voltage level translation between 1.8 V, 2.5 V, 3.3 V, and 5 V buses.
The maximum on-resistance of the switches in the PCA9548APW,118 is 24 Ohms.