Part Details for TRS3221CPW by Texas Instruments
Results Overview of TRS3221CPW by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (10 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
TRS3221CPW Information
TRS3221CPW by Texas Instruments is a Line Driver or Receiver.
Line Driver or Receivers are under the broader part category of Drivers And Interfaces.
A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.
Price & Stock for TRS3221CPW
| Part # | Distributor | Description | Stock | Price | Buy | |
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Win Source Electronics | 3-V TO 5.5-V SINGLE-CHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION | IC DVR/RCVR RS2... more | 56000 |
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$1.0106 / $1.5158 | Buy Now |
Part Details for TRS3221CPW
TRS3221CPW CAD Models
TRS3221CPW Part Data Attributes
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TRS3221CPW
Texas Instruments
Buy Now
Datasheet
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TRS3221CPW
Texas Instruments
LINE TRANSCEIVER, PDSO16, GREEN, PLASTIC, TSSOP-16
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | TSSOP | |
| Package Description | GREEN, PLASTIC, TSSOP-16 | |
| Pin Count | 16 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | ALSO OPERATES AT 5V SUPPLY | |
| Differential Output | NO | |
| Driver Number of Bits | 1 | |
| High Level Input Current-Max | 0.000001 A | |
| Input Characteristics | SCHMITT TRIGGER | |
| Interface IC Type | LINE TRANSCEIVER | |
| Interface Standard | EIA-232-F; TIA-232-F; V.28 | |
| JESD-30 Code | R-PDSO-G16 | |
| Length | 5 mm | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Out Swing-Min | 10 V | |
| Output Low Current-Max | 0.0016 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP16,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Qualification Status | Not Qualified | |
| Receiver Number of Bits | 1 | |
| Seated Height-Max | 1.2 mm | |
| Supply Current-Max | 1 mA | |
| Supply Voltage-Max | 3.6 V | |
| Supply Voltage-Min | 3 V | |
| Supply Voltage-Nom | 3.3 V | |
| Surface Mount | YES | |
| Temperature Grade | COMMERCIAL | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 4.4 mm |
Alternate Parts for TRS3221CPW
This table gives cross-reference parts and alternative options found for TRS3221CPW. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TRS3221CPW, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| TRS3221EIPWR | Texas Instruments | $1.5193 | 3- to 5.5-V single channel 250kbps RS-232 line driver/receiver with +/-15-kV IEC-ESD protection 16-TSSOP -40 to 85 | TRS3221CPW vs TRS3221EIPWR |
| SN75C3221EPWR | Texas Instruments | $0.9743 | 3- to 5.5-V single channel 1Mbps RS-232 line driver/receiver with +/-15-kV IEC-ESD protection 16-TSSOP 0 to 70 | TRS3221CPW vs SN75C3221EPWR |
| SN75C3221PWE4 | Texas Instruments | $1.6408 | 3- to 5.5-V single channel 1Mbps RS-232 line driver/receiver with +/-15-kV ESD protection 16-TSSOP 0 to 70 | TRS3221CPW vs SN75C3221PWE4 |
| TRS3221IPWR | Texas Instruments | $0.6746 | 3- to 5.5-V single channel 250kbps RS-232 line driver/receiver with +/-15-kV ESD protection 16-TSSOP -40 to 85 | TRS3221CPW vs TRS3221IPWR |
| SN65C3221PWRE4 | Texas Instruments | Check for Price | 3- to 5.5-V single channel 1Mbps RS-232 line driver/receiver with +/-15-kV ESD protection 16-TSSOP -40 to 85 | TRS3221CPW vs SN65C3221PWRE4 |
| SN65C3221PWRG4 | Texas Instruments | Check for Price | 3-V To 5.5-V Multichannel RS-232 Line Driver/Receiver 16-TSSOP -40 to 85 | TRS3221CPW vs SN65C3221PWRG4 |
| SN65C3221PWE4 | Texas Instruments | Check for Price | LINE TRANSCEIVER, PDSO16, GREEN, PLASTIC, TSSOP-16 | TRS3221CPW vs SN65C3221PWE4 |
| SN75C3221EPWE4 | Texas Instruments | Check for Price | LINE TRANSCEIVER, PDSO16, GREEN, PLASTIC, TSSOP-16 | TRS3221CPW vs SN75C3221EPWE4 |
| SN75C3221PWRG4 | Texas Instruments | Check for Price | 3- to 5.5-V single channel 1Mbps RS-232 line driver/receiver with +/-15-kV ESD protection 16-TSSOP 0 to 70 | TRS3221CPW vs SN75C3221PWRG4 |
| TRS3221IPWRG4 | Texas Instruments | Check for Price | LINE TRANSCEIVER, PDSO16, GREEN, PLASTIC, TSSOP-16 | TRS3221CPW vs TRS3221IPWRG4 |
TRS3221CPW Frequently Asked Questions (FAQ)
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Texas Instruments provides a recommended layout and routing guide in the application note SLVAE04, which includes guidelines for PCB layout, component placement, and routing to minimize noise and ensure optimal performance.
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The TRS3221CPW has an internal POR and BOR circuitry. To handle these, ensure that the power supply ramps up slowly (typically 10 ms to 100 ms) and that the voltage supervisor is properly configured. Additionally, consider adding external reset circuitry for added reliability.
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Although the datasheet specifies a maximum operating voltage of 5.5 V, it's recommended to limit the voltage on the VCC pin to 5 V to ensure reliable operation and prevent damage to the device.
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To minimize power consumption, ensure that the device is in shutdown mode when not in use, and consider using the low-power mode (LPM) feature. Additionally, optimize your system design to reduce the number of transitions on the input/output lines.
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The TRS3221CPW has a maximum junction temperature (TJ) of 150°C. Ensure proper thermal design, including heat sinking and airflow, to keep the device within the recommended operating temperature range (–40°C to 85°C).