LT1030CDG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The LT1030CDG4 is a quad low-power RS-232 line driver IC compliant with EIA/TIA-232-F standard in a SOIC-14 package. It provides four driver channels with standard input characteristics for reliable serial communication. Available from stock worldwide with competitive pricing.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- LT1030CDG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LT1030CDG4?
- Quad RS-232 line driver with four independent channels in a single compact SOIC-14 package
- Full compliance with EIA-232-F and TIA-232-F standards ensuring broad system interoperability
- Low power consumption design optimizing battery life in portable and embedded serial communication devices
What is LT1030CDG4 used for?
The LT1030CDG4 is well-suited for industrial terminals, embedded systems, and legacy serial communication interfaces requiring robust RS-232 signal driving. Its quad-driver architecture enables efficient multi-port serial expansion in space-constrained designs such as PLCs and data acquisition modules. The low power characteristic makes it attractive for battery-backed communication systems and remote monitoring equipment.
What are the specifications of LT1030CDG4?
| YTEOL | 0 |
| Differential Output | NO |
| Driver Number of Bits | 4 |
| High Level Input Current-Max | 0.00002A |
| Input Characteristics | STANDARD |
| Interface IC Type | LINE DRIVER |
| Interface Standard | EIA-232-F; TIA-232-F |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Number of Functions | 4 |
| Out Swing-Min | 3.3V |
| Output Characteristics | 3-STATE |
| Output Polarity | INVERTED |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max | 0.1mA |
| Supply Voltage-Max | 15V |
| Supply Voltage-Min | 5V |
| Supply Voltage-Nom | 12V |
| Supply Voltage1-Max | 15V |
| Supply Voltage1-Min | 5V |
| Supply Voltage1-Nom | 12V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| 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 2 |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Malaysia |
Where can I find the LT1030CDG4 datasheet?
LT1030CDG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LT1030CDG4?
Compatible alternatives and drop-in replacements for LT1030CDG4:
Frequently Asked Questions
How many RS-232 driver channels does the LT1030CDG4 provide?
The LT1030CDG4 provides four independent RS-232 driver channels in a single SOIC-14 package. Each channel meets the EIA-232-F and TIA-232-F interface standards, allowing multiple serial lines to be driven simultaneously from a compact, integrated solution.
What interface standard does the LT1030CDG4 comply with?
The LT1030CDG4 complies with the EIA-232-F and TIA-232-F serial communication standards, which are the widely adopted specifications for RS-232 serial interfaces. These standards define voltage levels, timing, and electrical characteristics ensuring compatibility with virtually all RS-232 host and peripheral equipment.
What package does the LT1030CDG4 use?
The LT1030CDG4 is housed in a SOIC-14 (Small Outline IC, 14-pin) surface mount package, designated by the JESD-30 code R-PDSO-G14. This package is industry-standard and easy to assemble in high-volume production with standard SMT processes.
What are common alternatives to the LT1030CDG4?
Common alternatives include the MAX232 (dual driver/receiver with charge pump), the SP232 from Sipex, and the TI MAX3232 for 3.3V operation. If four drivers are needed without receivers, the SN75188 is a legacy through-hole option, while the ADM232 provides a similar SOIC solution.
Is the LT1030CDG4 RoHS compliant?
The LT1030CDG4 is designated with the JESD-609 code e4, indicating it is a lead-free, RoHS-compliant component. This makes it suitable for use in products that must meet European Union RoHS directives and other international environmental regulations for electronic equipment.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
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.
More from Texas Instruments
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit