| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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100,000 pcs
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100000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,090 pcs
|
2090 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
554 pcs
|
554 pcs | On Request | 1 | On Request | On Request | 13+ | On Request | On Request | |
|
12 pcs
|
12 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MAX3222IDBR from Texas Instruments is a dual-channel RS-232 transceiver designed for reliable serial communication. It features two line drivers and two line receivers, enabling full-duplex communication.
This device operates with a wide supply voltage range of 3V to 5.5V and supports data signaling rates up to 250kbps. It includes ±15kV ESD protection on its serial port pins, exceeding the requirements of TIA/EIA-232-F standards. The transceiver is suitable for applications requiring a robust interface between asynchronous communication controllers and serial port connectors.
The MAX3222IDBR is available in a 20-SSOP surface-mount package. Its operating temperature range is -40°C to 85°C, making it suitable for various environmental conditions. The low standby current of typically 1µA is beneficial for power-sensitive applications. External capacitors are required for the charge-pump circuit, with four 0.1µF capacitors typically used.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.09 | $1.09 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MAX3222IDBR operates with a supply voltage range of 3V to 5.5V.
The MAX3222IDBR supports a maximum data rate of 250kbps.
The MAX3222IDBR uses the RS232 protocol.
The operating temperature range for the MAX3222IDBR is -40°C to 85°C.
The MAX3222IDBR is supplied in a 20-SSOP package.
Yes, the MAX3222IDBR has ±15kV ESD protection using the Human-Body Model (HBM).