| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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7,500 pcs
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7500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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2,580 pcs
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2580 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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433 pcs
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433 pcs | On Request | 1 | On Request | On Request | 0719+ | On Request | On Request | |
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2 pcs
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2 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments MAX3243ECPWR is a multichannel RS-232 line driver/receiver designed for single-supply operation from 3V to 5.5V. This transceiver offers 3 drivers and 5 receivers, making it suitable for various serial communication applications.
Key electrical specifications include a maximum data rate of 500kbps and a logic voltage range starting at 3.3V. The device provides robust ESD protection, including ±15kV Human Body Model (HBM) and ±15kV IEC61000-4-2 air-gap discharge protection for RS-232 bus pins. It operates within a temperature range of -40°C to 85°C and features a low standby current of 1µA typical.
Packaged in a 28-TSSOP, the MAX3243ECPWR is designed for surface mounting. It meets or exceeds TIA/EIA-232-F and ITU V.28 standards. The auto-powerdown feature helps conserve power by disabling driver outputs when no valid RS-232 signal is sensed. This component is interchangeable with Maxim's MAX3243E.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.87 | $0.87 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MAX3243ECPWR operates with a supply voltage range of 3V to 5.5V.
The MAX3243ECPWR supports a maximum data rate of 500kbps.
The MAX3243ECPWR is supplied in a 28-TSSOP package.
The MAX3243ECPWR has an operating temperature range of -40°C to 85°C.
Yes, the MAX3243ECPWR features ±15kV ESD protection for RS-232 bus pins via Human Body Model (HBM) and IEC 61000-4-2 air-gap discharge.