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SN65C3221IPWRQ1 The Texas Instruments SN65C3221IPWRQ1 is a single-channel RS-232 transceiver. It operates from a 3V to 5.5V supply and supports data rates up to 1Mbps.
Mfr Part #:

SN65C3221IPWRQ1

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN65C3221IPWRQ1 is a single-channel RS-232 transceiver. It operates from a 3V to 5.5V supply and supports data rates up to 1Mbps.
✓ Total Stock: 1,082 pcs
$ Price Range: $1.19

SN65C3221IPWRQ1 Available from 2 distributors

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✓ Non-Authorised
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1,081 pcs
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1081 pcs On Request 1 On Request On Request On Request On Request On Request
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1 pcs
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1 pcs On Request 1 On Request On Request On Request On Request On Request
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SN65C3221IPWRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
ESD Protection
Lead Spacing
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
Supplier Device Package
Tape & Reel
Type
Voltage
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SN65C3221IPWRQ1 Description

Short technical summary and product information.

The SN65C3221IPWRQ1 from Texas Instruments is a single-channel RS-232 line driver and receiver designed for automotive applications. It operates with a wide supply voltage range of 3V to 5.5V and supports data signaling rates up to 1 Mbps.

 

This transceiver features ±15 kV ESD protection on its bus pins, ensuring robust performance in demanding environments. It includes a dual charge-pump circuit and requires only four small external capacitors for operation. The device offers low standby current of 1 µA typical and an auto-powerdown feature for power savings when the serial port is inactive.

 

Packaged in a 16-TSSOP, the SN65C3221IPWRQ1 is suitable for surface mount applications. Its operating temperature range is -40°C to 85°C, making it a reliable choice for various portable and battery-powered equipment, including PDAs, notebooks, digital cameras, and mobile phones.

 

The SN65C3221IPWRQ1 provides the necessary electrical interface between an asynchronous communication controller and a serial port connector. It is qualified for automotive applications and accepts 5V logic input with a 3.3V supply.

SN65C3221IPWRQ1 Quick Information

Product Type: RS-232 Transceiver
Canonical Name: SN65C3221IPWRQ1 RS-232 Transceiver
Subcategory: RS-232 Transceivers

SN65C3221IPWRQ1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SN65C3221IPWRQ1 Estimated Pricing

Qty Low High
1+ $1.19 $1.19

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

SN65C3221IPWRQ1 Features

  • Single-channel RS-232 transceiver.
  • Operates from 3V to 5.5V supply.
  • Supports data rates up to 1Mbps.
  • Features ±15kV ESD protection.
  • Qualified for automotive applications.

SN65C3221IPWRQ1 Applications

  • Interface between controllers and serial ports.
  • Suitable for portable equipment.
  • Used in battery-powered devices.
  • Ideal for automotive applications.

SN65C3221IPWRQ1 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the SN65C3221IPWRQ1?

The SN65C3221IPWRQ1 operates with a supply voltage range of 3V to 5.5V.

What is the data rate of the SN65C3221IPWRQ1 transceiver?

This transceiver supports data signaling rates up to 1Mbps.

What is the operating temperature range for the SN65C3221IPWRQ1?

The SN65C3221IPWRQ1 operates in the temperature range of -40°C to 85°C.

Does the SN65C3221IPWRQ1 meet RoHS standards?

Yes, the SN65C3221IPWRQ1 is RoHS3 Compliant.

What is the package type for the SN65C3221IPWRQ1?

The SN65C3221IPWRQ1 is supplied in a 16-TSSOP package.

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