Mfr Part #:

SP3220EUCY

Mfr Name: Sipex

The SP3220EUCY is a single-channel RS-232 transceiver designed for serial communication applications. It operates at data rates up to 1000 kbps with 3.3V or 5V supply voltage.

✓ Total Stock: 1,399 pcs

$ Price Range: $2.29

SP3220EUCY Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Smaxon Electronics ✓ Non-Authorised Inventory information	1,326 pcs On Request	1326 pcs	On Request	1	On Request	On Request	0814+	On Request	On Request
Hybrid Electronics ✓ Non-Authorised Inventory information	73 pcs On Request	73 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

SP3220EUCY Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Sipex
Data Rate	1000 kbps
Number of Drivers	1
Operating Temperature	-40 to 85 °C
Shutdown	Yes
Voltage	3.3 V

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SP3220EUCY Description

Short technical summary and product information.

The SP3220EUCY is a single-driver, single-receiver RS-232 transceiver manufactured by Sipex. This integrated circuit supports data transmission rates up to 1000 kbps, making it suitable for standard asynchronous serial communication links. The device operates reliably across a wide supply voltage range of 3.3V and 5V, accommodating various logic families.

Designed for robust performance, the transceiver incorporates an internal charge pump that eliminates the need for external inductors, requiring only four 0.1 μF capacitors for proper operation, particularly at 3.3V. It features TTL-compatible tri-state outputs and an automatic on-line feature that ensures low power consumption when the receiver is idle. A dedicated shutdown pin allows for easy power management.

The component provides strong electrostatic discharge protection, rated at 15 kV for human body model and 8 kV for IEC 61000-4-2 contact discharge. It functions within an operating temperature range of -40°C to 85°C, ensuring reliability in industrial environments. The device is housed in a compact TSSOP-16 surface-mount package, facilitating efficient PCB layout for space-constrained designs.

SP3220EUCY Quick Information

Product Type: RS-232 Transceiver

Series: SP3220

Canonical Name: Single RS-232 Transceiver

Subcategory: RS-232 Interface

SP3220EUCY Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

SP3220EUCY Estimated Pricing

Qty	Low	High
1+	$2.29	$2.29

Estimated market price range - modelled values for guidance only, not live distributor offers.

SP3220EUCY Features

Supports data rates up to 1000 kbps.
Operates on 3.3V or 5V supply voltage.
Features internal charge pump for simplified design.
Provides 15 kV HBM ESD protection rating.
Includes shutdown pin for power management.

SP3220EUCY Applications

Ideal for industrial serial communication interfaces.
Used in embedded systems requiring RS-232 links.
Suitable for portable devices with limited power budgets.
Integrates into automotive diagnostic equipment.
Connects microcontrollers to legacy serial peripherals.

SP3220EUCY FAQs

5 frequently asked questions generated from this part’s specifications.

What supply voltages does the SP3220EUCY support?

The SP3220EUCY operates at nominal supply voltages of 3.3V and 5V.

What package type is used for the SP3220EUCY?

The component is available in a TSSOP-16 surface-mount package.

What is the operating temperature range for this transceiver?

The device functions reliably within an operating temperature range of -40°C to 85°C.

Does the SP3220EUCY require external inductors for its charge pump?

No, the transceiver includes an internal charge pump that requires only four 0.1 μF external capacitors.

How many drivers and receivers are integrated into this IC?

The SP3220EUCY contains one driver and one receiver channel.