TRSF3232EIPWG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments TRSF3232EIPWG4 is a dual-channel RS-232 line transceiver with Schmitt trigger inputs operating from 3.3 V to 5 V supply. It supports 2 drivers and 2 receivers in a 16-pin TSSOP package with EIA-232 interface standard compliance. Available with worldwide distribution and in-stock options for fast procurement.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- TRSF3232EIPWG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TRSF3232EIPWG4?
- Dual RS-232 driver/receiver pair with Schmitt trigger inputs for improved noise immunity
- Wide supply voltage range supporting both 3.3 V and 5 V systems without external level shifting
- Compact 16-pin TSSOP package minimizing board space in space-constrained serial communication designs
What is TRSF3232EIPWG4 used for?
The TRSF3232EIPWG4 suits industrial and commercial serial communication designs where robust EIA-232 compliant data transfer between microcontrollers and host systems is required. Its Schmitt trigger inputs tolerate up to 400 mV of input hysteresis, making it reliable in electrically noisy environments such as factory automation panels and instrumentation racks. The 16-pin TSSOP format enables integration into compact handheld devices and embedded modules requiring standard RS-232 ports.
What are the specifications of TRSF3232EIPWG4?
| YTEOL | 0 |
| Differential Output | NO |
| Driver Number of Bits | 2 |
| High Level Input Current-Max | 0.000001A |
| Input Characteristics | SCHMITT TRIGGER |
| Interface IC Type | LINE TRANSCEIVER |
| Interface Standard | EIA-232 |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Number of Functions | 2 |
| Out Swing-Min | 10V |
| Output Low Current-Max | 0.0016A |
| Output Polarity | INVERTED |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Receiver Number of Bits | 2 |
| Supply Current-Max | 1mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3.3V |
| Supply Voltage1-Max | 3.6V |
| Supply Voltage1-Min | 3V |
| Supply Voltage1-Nom | 3.3V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the TRSF3232EIPWG4 datasheet?
TRSF3232EIPWG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TRSF3232EIPWG4?
Compatible alternatives and drop-in replacements for TRSF3232EIPWG4:
Frequently Asked Questions
How many drivers and receivers does the TRSF3232EIPWG4 provide, and what supply voltage does it accept?
The TRSF3232EIPWG4 integrates 2 RS-232 drivers and 2 receivers in a single package, operating from a 3.3 V to 5 V supply rail. This dual-channel configuration handles two full-duplex serial communication links simultaneously, making it suitable for microcontroller UART interfaces connecting to legacy RS-232 equipment.
For a noise-sensitive industrial control panel, how does the TRSF3232EIPWG4 Schmitt trigger input improve signal integrity?
The Schmitt trigger inputs on the TRSF3232EIPWG4 provide a hysteresis window that rejects noise spikes up to 400 mV on the receive lines, preventing false triggering in environments with 24 V switching transients common in PLC backplane wiring and motor drive cabinets with switching frequencies up to 20 kHz.
What is the maximum data rate supported by the TRSF3232EIPWG4 and over what cable length is this achievable?
The TRSF3232EIPWG4 supports data rates up to 1 Mbps on short cables under 1 meter and delivers reliable EIA-232 communication at 115,200 bps over cable lengths up to 15 meters when driving standard 2,500 pF capacitive loads, meeting the requirements of most embedded RS-232 terminal and barcode scanner interfaces.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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