| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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45,200 pcs
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45200 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
16,070 pcs
|
16070 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
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The Texas Instruments MAX3221ECDBR is a single-driver, single-receiver RS-232 solution designed for reliable serial communication. It operates from a single 3V to 5.5V VCC supply, making it versatile for various applications.
This transceiver supports data signaling rates up to 250kbit/s and meets or exceeds the requirements of TIA/EIA-232-F and ITU v.28 standards. A key feature is the ±15kV IEC ESD protection on the RS-232 pins, safeguarding against electrostatic discharge.
The MAX3221ECDBR includes an auto-power-down feature that automatically disables drivers and the charge pump when the receiver is disconnected or the remote driver is powered down, conserving energy. It accepts 5V logic input even with a 3.3V supply, offering flexibility in mixed-voltage systems.
Packaged in a 16-SSOP, this device is suitable for surface mount applications. It operates within a temperature range of 0°C to 70°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.73 | $0.73 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MAX3221ECDBR operates with a 3V to 5.5V VCC supply.
The MAX3221ECDBR is available in a 16-SSOP package.
The operating temperature range for the MAX3221ECDBR is 0°C to 70°C.
The MAX3221ECDBR is RoHS3 Compliant.
The MAX3221ECDBR has an MSL of Level 1 Unlimited.
The MAX3221ECDBR supports data signaling rates up to 250kbps.
The MAX3221ECDBR provides ±15kV ESD protection on RS-232 pins according to IEC 61000-4-2 air-gap discharge and Human-body model.