TL034IDRG4 Texas Instruments Integrated Circuit (Other) In Stock
TL034IDRG4 is a precision operational amplifier from Texas Instruments featuring voltage-feedback architecture, 75 dB minimum CMRR, 4 mV max offset voltage, and ultra-low 0.9 nA bias current. From $0.85 in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- TL034IDRG4 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.8536(MOQ 160)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Voltage-feedback operational amplifier architecture for stable and predictable performance
- Ultra-low input bias current max 0.9 nA, ideal for high-impedance signal sources
- High common-mode rejection ratio min 75 dB (typ 94 dB) for noise-immune designs
- Built-in frequency compensation for easy single-supply or dual-supply circuit design
- Low input offset voltage max 4 mV for precision DC signal conditioning
Applications
The TL034IDRG4 is well-suited for precision signal conditioning, sensor interface amplifiers, and instrumentation front-ends where low bias current and high CMRR are critical. It is commonly used in medical monitoring equipment, industrial measurement systems, and audio processing circuits. Its voltage-feedback architecture and integrated frequency compensation also make it a reliable choice for active filter designs and voltage reference buffers.
Specifications
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.0009 µA |
| Bias Current-Max (IIB) @25C | 0.0002 µA |
| Common-mode Reject Ratio-Min | 75dB |
| Common-mode Reject Ratio-Nom | 94dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.0001 µA |
| Input Offset Voltage-Max | 4000 µV |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | YES |
| Neg Supply Voltage Limit-Max | -18 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Number of Functions | 4 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 1V/us |
| Slew Rate-Nom | 2.9V/us |
| Subcategory | Operational Amplifier |
| Supply Current-Max | 1.12mA |
| Supply Voltage Limit-Max | 18V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | BIFET |
| 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) | NOT SPECIFIED |
| Unity Gain BW-Nom | 1100 |
| Voltage Gain-Min | 3000 |
| Wideband | NO |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TL034IDRG4:
Rochester Electronics LLC QUAD OP-AMP, 9300uV OFFSET-MAX, 1MHz BAND WIDTH, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14
Rochester Electronics LLC QUAD OP-AMP, 9300uV OFFSET-MAX, 1MHz BAND WIDTH, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14
Frequently Asked Questions
What is the input offset voltage of the TL034IDRG4?
The TL034IDRG4 has a maximum input offset voltage of 4000 µV (4 mV), which makes it suitable for precision amplification tasks where DC accuracy is important in sensor and instrumentation applications.
What is the common-mode rejection ratio (CMRR) of the TL034IDRG4?
The TL034IDRG4 offers a minimum CMRR of 75 dB and a typical CMRR of 94 dB, enabling effective rejection of common-mode noise and interference in differential signal processing and industrial measurement systems.
What are the typical applications for the TL034IDRG4 operational amplifier?
The TL034IDRG4 is typically used in precision signal conditioning, sensor amplification, active filters, instrumentation amplifiers, medical monitoring equipment, and audio circuits where low bias current (max 0.9 nA) and high CMRR are required.
What package type is the TL034IDRG4 available in?
The TL034IDRG4 is available from Texas Instruments and is priced from $0.85 per unit. It supports worldwide shipping and is stocked by major distributors, making it readily available for both prototype and production quantities.
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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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