OPA4376AQPWRQ1 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
OPA4376AQPWRQ1 is an automotive-qualified quad precision op amp with E-Trim technology, featuring 5 MHz bandwidth, 76 dB CMRR, ultra-low 10 pA bias current, and low quiescent current. From $1.82, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- OPA4376AQPWRQ1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.8240(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Automotive-Qualified (AEC-Q100) for harsh environment reliability
- E-Trim precision trimming for near-zero offset voltage
- Ultra-low 10 pA max input bias current for high-impedance sensor interfaces
- 76 dB min CMRR (90 dB typical) for superior noise rejection
- Low quiescent current for power-sensitive automotive applications
Applications
The OPA4376AQPWRQ1 is ideal for automotive sensor signal conditioning, including pressure sensors, temperature monitoring, and battery management systems. Its precision E-Trim technology and low noise make it well-suited for in-vehicle infotainment and ADAS applications requiring accurate, low-power analog front ends. The quad op amp configuration enables compact multi-channel designs in ECU and body control module circuits.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 2016-12-22 |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.00001 µA |
| Bias Current-Max (IIB) @25C | 0.00001 µA |
| Common-mode Reject Ratio-Min | 76dB |
| Common-mode Reject Ratio-Nom | 90dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 25 µV |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | YES |
| Micropower | NO |
| Number of Functions | 4 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Screening Level | AEC-Q100 |
| Slew Rate-Nom | 2V/us |
| Supply Current-Max | 3.8mA |
| Supply Voltage Limit-Max | 7V |
| Supply Voltage-Nom (Vsup) | 2.2V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 5500 |
| Voltage Gain-Min | 10000000 |
| Wideband | NO |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the input bias current of the OPA4376AQPWRQ1?
The OPA4376AQPWRQ1 has an extremely low maximum input bias current of 10 pA (0.00001 µA) at 25°C, making it ideal for high-impedance sensor interfaces and precision measurement applications where leakage current must be minimized.
Is the OPA4376AQPWRQ1 suitable for automotive applications?
Yes, the OPA4376AQPWRQ1 is AEC-Q100 automotive-qualified, designed to meet the strict reliability requirements of automotive environments. It is suitable for use in ECUs, ADAS, battery management systems, and other in-vehicle electronics requiring precision and low power operation.
What package is the OPA4376AQPWRQ1 available in?
The OPA4376AQPWRQ1 is available in a Small Outline Package (SOP/TSSOP style), which is a compact surface-mount package suitable for space-constrained automotive PCB designs. The 'Q1' suffix denotes its automotive qualification grade.
What is the common-mode rejection ratio (CMRR) of the OPA4376AQPWRQ1?
The OPA4376AQPWRQ1 offers a minimum CMRR of 76 dB and a typical CMRR of 90 dB, providing excellent rejection of common-mode noise and interference, which is critical for accurate signal processing in noisy automotive environments.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.6480 | $3.65 |
| 3+ | $3.2000 | $9.60 |
| 5+ | $2.3712 | $11.86 |
| 21+ | $1.8240 | $38.30 |
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