INA134UA Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
INA134UA is a precision audio differential line receiver IC by Texas Instruments, featuring 90dB CMRR, 8V–36V single-supply operation, and 8-pin SOIC package. From $2.08, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- INA134UA Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.0758(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 90dB common-mode rejection ratio (CMRR) for superior noise immunity in audio applications
- Operates with ±4V to ±18V dual supply or 8V to 36V single supply for flexible system design
- Low distortion differential amplifier architecture optimized for professional audio line receiving
- Industry-standard 8-pin SOIC (R-PDSO-G8) package for easy PCB integration
- RoHS-compliant (Pb-free) construction meeting modern environmental standards
Applications
The INA134UA is widely used in professional audio equipment such as mixing consoles, preamplifiers, and studio interfaces where balanced line reception is critical. It is also employed in broadcast and telecommunications systems requiring high common-mode noise rejection. Additionally, it suits industrial instrumentation and measurement systems that demand accurate differential signal amplification in noisy environments.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | ALSO OPERATES WITH 8V TO 36V SINGLE SUPPLY |
| Analog IC - Other Type | ANALOG CIRCUIT |
| Input Voltage-Min | 8V |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Neg Supply Voltage-Max (Vsup) | -18 V |
| Neg Supply Voltage-Min (Vsup) | -4 V |
| Neg Supply Voltage-Nom (Vsup) | -18 V |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 36V |
| Supply Voltage-Min (Vsup) | 8V |
| Supply Voltage-Nom (Vsup) | 18V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| 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 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for INA134UA:
Frequently Asked Questions
What is the supply voltage range for the INA134UA?
The INA134UA supports dual supplies from ±4V to ±18V (with a nominal of ±18V), and also operates with a single supply ranging from 8V to 36V, providing flexibility across a wide range of system designs.
What is the CMRR of the INA134UA and why does it matter for audio applications?
The INA134UA achieves a common-mode rejection ratio (CMRR) of 90dB, which is essential in professional audio applications to reject hum, interference, and noise picked up on balanced transmission lines, ensuring clean and accurate signal reproduction.
What package does the INA134UA come in, and is it RoHS compliant?
The INA134UA comes in an 8-pin Small Outline IC (SOIC) package, designated JESD-30 code R-PDSO-G8. It is fully RoHS compliant (Pb-free, JESD-609 code e4), making it suitable for modern eco-friendly electronic manufacturing.
What are the typical applications for the INA134UA?
Typical applications include professional audio line receivers, balanced input amplifiers for mixing consoles and studio equipment, broadcast signal processing, and any instrumentation circuit where high CMRR differential amplification is required to reject common-mode noise.
Where can I buy the INA134UA and what is the price?
The INA134UA is available from authorized distributors worldwide. Current pricing starts at approximately $2.08 per unit, with stock available for immediate worldwide shipping through FindMyChip and major component distributors.
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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.
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| 9+ | $2.4750 | $22.28 |
| 84+ | $2.3951 | $201.19 |
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