TLV9154QDRQ1 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
TLV9154QDRQ1 is an AEC-Q100 automotive-grade quad operational amplifier with 4.5 MHz bandwidth and 16V maximum supply in a 14-pin SOIC package. It features 82 dB CMRR, 895 µV maximum offset voltage, and low-power consumption for ADAS and body electronics. From stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- TLV9154QDRQ1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.1200(MOQ 100)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- AEC-Q100 Grade 1 automotive qualification ensures reliability from -40°C to +125°C for underhood and body applications
- 4.5 MHz gain-bandwidth product with 82 dB minimum CMRR suits precision signal conditioning in automotive sensor interfaces
- Quad op-amp in a compact 14-pin SOIC provides 4 channels per IC, reducing BOM count and board area
Applications
TLV9154QDRQ1 is designed for automotive ADAS sensor signal conditioning, battery management amplification, and body control module analog front ends requiring AEC-Q100 qualification. Its 4.5 MHz bandwidth and 895 µV maximum offset voltage support precision current sensing, temperature measurement, and filtered output stages operating from 1.8V to 16V supplies. The quad package enables multi-channel designs with fewer ICs in space-constrained automotive ECUs.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.001 µA |
| Bias Current-Max (IIB) @25C | 0.001 µA |
| Common-mode Reject Ratio-Min | 82dB |
| Common-mode Reject Ratio-Nom | 130dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 895 µV |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | YES |
| Micropower | YES |
| Number of Functions | 4 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUT LINE |
| Packing Method | TR, 13 INCH |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Screening Level | AEC-Q100 |
| Slew Rate-Nom | 21V/us |
| Supply Current-Max | 3mA |
| Supply Voltage Limit-Max | 20V |
| Supply Voltage-Nom (Vsup) | 4V |
| Surface Mount | YES |
| 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 |
| Unity Gain BW-Nom | 4500 |
| Voltage Gain-Min | 158489.319246 |
| Wideband | NO |
| Package | Small Outline Packages |
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
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What AEC-Q100 grade is TLV9154QDRQ1 qualified to and what temperature range does that cover?
TLV9154QDRQ1 is qualified to AEC-Q100 Grade 1, covering an ambient temperature range of -40°C to +125°C. This qualification level is required for automotive underhood and powertrain applications where component temperatures regularly exceed the 85°C limit of commercial-grade parts.
How does the 4.5 MHz gain-bandwidth product of TLV9154QDRQ1 affect its use in automotive sensor signal chains?
The 4.5 MHz gain-bandwidth product means TLV9154QDRQ1 provides unity gain bandwidth at 4.5 MHz, enabling stable closed-loop gains of 10 V/V up to approximately 450 kHz. This suits conditioning of position sensors, current sensors, and MEMS outputs in ADAS systems where signal bandwidths are typically below 100 kHz but adequate phase margin is required.
What supply voltage range does TLV9154QDRQ1 support for automotive ECU designs?
TLV9154QDRQ1 operates from a single supply of 1.8V to 16V or a dual supply of ±0.9V to ±8V. The 16V single-supply maximum accommodates direct connection to an automotive 12V battery rail with typical transient voltages up to 14.5V, while the 1.8V minimum enables use in low-voltage microcontroller subsystems powered from LDO regulators.
How does the quad channel count of TLV9154QDRQ1 compare to dual op-amps for multi-channel automotive sensor interfaces?
TLV9154QDRQ1 integrates 4 independent op-amp channels in a single 14-pin SOIC, providing twice the channel density of dual op-amps like TLV9152. For a 4-channel analog front end, one TLV9154QDRQ1 replaces two dual op-amps, reducing IC count by 50%, cutting the solder joint count by 14 joints, and lowering per-channel cost in volume automotive production.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $1.3538 | $135.38 |
| 250+ | $1.2773 | $319.32 |
| 500+ | $1.2378 | $618.88 |
| 1000+ | $1.2200 | $1220.00 |
| 3000+ | $1.1400 | $3420.00 |
| 6000+ | $1.1200 | $6720.00 |
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