| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
25,731 pcs
|
25731 pcs | On Request | 1 | On Request | On Request | 1529+ | On Request | On Request | |
|
3,593 pcs
|
3593 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
67 pcs
|
67 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
32 pcs
|
32 pcs | On Request | 1 | On Request | On Request | 1529+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Data Rate | |
| Industrial Grade | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| SVHC Present | |
| Storage Temperature | |
| Tape & Reel | |
| Voltage |
The SP3232EEA-L/TR from Exar is a true 3.0V to 5.5V RS-232 transceiver, specifically engineered for portable and handheld devices like notebook and palmtop computers.
This transceiver boasts a high-efficiency charge-pump power supply, requiring only 0.1μF capacitors for 3.3V operation. It delivers true RS-232 performance across a single power supply range of +3.3V to +5.0V. The device features a 2-driver and 2-receiver configuration, ensuring robust communication capabilities.
Key electrical specifications include a minimum data rate of 120Kbps under full load and interoperability with RS-232 down to a +2.7V power source. Enhanced ESD protection is provided, meeting ±15kV for Human Body Model and IEC1000-4-2 Air discharge test methods, as well as ±8kV for IEC1000-4-2 Contact discharge.
The SP3232EEA-L/TR also includes a low-power shutdown mode, disabling driver outputs and charge pumps to reduce supply current to less than 1μA. It is supplied in a DIP package suitable for through-hole mounting.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.29 | $2.29 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The SP3232EEA-L/TR operates from a +3.0V to +5.5V power supply.
The SP3232EEA-L/TR has a minimum data rate of 120Kbps under full load.
The SP3232EEA-L/TR offers ±15kV Human Body Model, ±15kV IEC1000-4-2 Air Discharge, and ±8kV IEC1000-4-2 Contact Discharge protection.
During shutdown mode, the supply current for the SP3232EEA-L/TR falls to less than 1μA.
The SP3232EEA-L/TR is supplied in a DIP package.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is Level 1.