Mfr Part #:

SP3232E

The Texas Instruments SP3232E is an RS-232 transceiver designed for portable applications. It operates from a single +3.0V to +5.5V supply.

✓ Total Stock: 5,716 pcs

$ Price Range: $0.30

SP3232E Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	5,716 pcs On Request	5716 pcs	On Request	1	On Request	On Request	19+	On Request	On Request

SP3232E Specifications Quick View

Most important parameters for selection – full specs in datasheet.

SELECT ALL

Category	New Products
Manufacturer Name	Texas Instruments
Data Rate	120 kbps
Features	TTL Tri-State, Auto On-Line, VL
Shutdown	Internal Caps
Storage Temperature	°C ~ °C
Tape & Reel	No
Voltage	3.3V, 5V

View Similar Products (0)

SP3232E Description

Short technical summary and product information.

The SP3232E from Texas Instruments is a versatile RS-232 transceiver solution suitable for portable and hand-held devices such as notebook computers. It features a high-efficiency charge-pump power supply that enables true RS-232 performance from a single power supply ranging from +3.0V to +5.0V, requiring only minimal external capacitance.

This transceiver integrates 2 drivers and 2 receivers, making it ideal for applications needing robust serial communication. Key electrical specifications include a supply voltage range of 3.3V to 5V, a data rate of up to 120 kbps, and significant ESD protection with HBM at 15 kV and IEC 61000-4-2 contact at ±8 kV. The device supports features like TTL Tri-State, Auto On-Line, and VL.

The SP3232E is available in multiple package options including SSOP-16, NSOIC-16, WSOIC-16, and TSSOP-16, offering flexibility for different board space requirements. It operates across a temperature range of -40°C to 85°C, ensuring reliability in various environmental conditions. The RoHS status is listed as RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited.

SP3232E Quick Information

Product Type: RS-232 Transceiver

Canonical Name: SP3232E RS-232 Transceiver

Subcategory: Serial Transceivers

SP3232E Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

SP3232E Estimated Pricing

Qty	Low	High
1+	$0.30	$0.30

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

SP3232E Features

Single +3.0V to +5.5V supply operation.
2 drivers and 2 receivers.
Data rate up to 120 kbps.
High ESD protection (15 kV HBM, 8 kV IEC).
Available in multiple package options.

SP3232E Applications

Ideal for portable devices.
Suitable for notebook computers.
General purpose serial communication.
Hand-held equipment integration.

SP3232E FAQs

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

What is the supply voltage range for the SP3232E?

The SP3232E operates from a supply voltage range of +3.0V to +5.5V.

How many transmitters and receivers does the SP3232E have?

The SP3232E features 2 transmitters and 2 receivers.

What is the maximum data rate for the SP3232E?

The maximum data rate supported by the SP3232E is 120 kbps.

What are the available package types for the SP3232E?

The SP3232E is available in SSOP-16, NSOIC-16, WSOIC-16, and TSSOP-16 package types.

What is the operating temperature range of the SP3232E?

The SP3232E can operate in a temperature range of -40°C to 85°C.