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Texas Instruments TLV9062QDRQ1
- Part No.:
- TLV9062QDRQ1
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
TLV9062QDRQ1.pdf
- Description:
- IC CMOS 2 CIRCUIT 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:25,542
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Product details
Overview
TLV9062QDRQ1 from Texas Instruments is a dual-channel, AEC-Q100 Grade 1 automotive operational amplifier with rail-to-rail input/output, 10-MHz unity-gain bandwidth, ±0.3-mV input offset voltage, and 538-µA quiescent current per channel. It operates from 1.8 V to 5.5 V and delivers low 10-nV/√Hz broadband noise-enabling precision signal conditioning in HEV/EV motor control current sensing.
For engineers reviewing the TLV9062QDRQ1 datasheet, TLV9062QDRQ1 pinout, TLV9062QDRQ1 application, or TLV9062QDRQ1 equivalent, this page provides verified package mapping (SOIC-8), confirmed dual-channel pin functions, AEC-Q100 temperature range (–40°C to +125°C), functional safety documentation support, and real-world ADAS sensor interface design context.
Technical Context
The TLV9062QDRQ1 implements a CMOS input stage with resistive open-loop output impedance (100 Ω at 10 MHz), enabling stable operation into >100-pF capacitive loads without external compensation. Its internal RFI/EMI filter and no-phase-reversal behavior under overdrive support robust analog front-end design in noisy automotive environments.
It features unity-gain stability, 55° phase margin at G = +1, and rail-to-rail swing within 20 mV of supply rails (at 5.5 V, RL = 10 kΩ). The device supports single-supply operation down to 1.8 V and maintains 80 dB CMRR across –40°C to +125°C for reliable performance in body electronics and powertrain monitoring.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Channels | Dual-channel amplifier: enables compact two-signal paths (e.g., differential current sense + reference buffer) in one SOIC-8 package. |
| Unity-gain bandwidth | 10 MHz: supports fast transient response in closed-loop configurations up to 100 kHz with adequate phase margin. |
| Input offset voltage | ±0.3 mV (typ): ensures ≤0.6-mV total error in unidirectional current-sensing circuits using 10-mΩ shunts at 10-A full scale. |
| Quiescent current | 538 µA per channel: allows dual-amplifier operation below 1.1 mA total, critical for always-on vehicle subsystems. |
| Supply voltage range | 1.8 V to 5.5 V: compatible with modern 3.3-V microcontroller I/O domains and legacy 5-V sensor interfaces. |
| Input voltage noise | 10 nV/√Hz at 10 kHz: minimizes contribution to system noise floor in high-gain, wideband sensor amplification stages. |
| CMRR | 80 dB min (–40°C to +125°C): rejects common-mode interference from PWM-driven motors in ADAS camera power supplies. |
Pinout & Package
TLV9062QDRQ1 is packaged in an 8-pin SOIC (D) package measuring 4.90 mm × 6.00 mm, optimized for automated assembly and thermal dissipation in automotive PCBs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT1 | Output of channel 1: drives downstream ADC input or comparator with rail-to-rail swing and 6.5-V/µs slew rate. |
| 2 | IN1– | Inverting input, channel 1: connects to shunt resistor low-side node in single-supply current-sense topologies. |
| 3 | IN1+ | Noninverting input, channel 1: accepts reference or sensor signal with ±0.1-V beyond rails common-mode range. |
| 4 | V– | Negative supply or ground: serves as return path for both channels; supports true single-supply operation. |
| 5 | IN2+ | Noninverting input, channel 2: used for auxiliary signal conditioning (e.g., temperature compensation or bias generation). |
| 6 | IN2– | Inverting input, channel 2: pairs with IN2+ for second independent gain stage or differential-to-single-ended conversion. |
| 7 | OUT2 | Output of channel 2: provides isolated signal path for redundancy or multi-function systems (e.g., dual-axis IMU interface). |
| 8 | V+ | Positive supply: accepts 1.8–5.5 V; internal ESD protection rated to ±4000 V HBM ensures robustness during board handling. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail I/O | Enables full dynamic range utilization with 3.3-V or 5-V supplies-no level-shifting required for MCU ADC interfacing. |
| Resistive open-loop output impedance | 100 Ω at 10 MHz simplifies stability with long traces or capacitive loads (e.g., EMI filters or cable drivers) without added series resistance. |
| Internal RFI/EMI filter | Rejects >60 dB of RF interference up to 1 GHz (EMIRR+), reducing need for external ferrite beads in infotainment audio paths. |
| No phase reversal on overdrive | Prevents latch-up or erroneous logic states when inputs exceed supply rails-critical for fault-tolerant OBC voltage monitoring. |
| AEC-Q100 Grade 1 qualification | Validated for continuous operation from –40°C to +125°C ambient, meeting thermal requirements for engine bay and power inverter locations. |
Applications
| Infotainment Audio Preamp | ADAS Camera Power Monitor |
|---|---|
Use Scenario: Amplifying low-level microphone signals in automotive head units while rejecting ignition noise and AM/FM band interference. IC Role / Device Role / Timing Role: Dual-channel op amp configured as differential preamplifier and active filter stage. Use Value: 10-nV/√Hz noise density and integrated RFI filter maintain SNR >95 dB in 20-kHz audio bandwidth without external shielding. | Use Scenario: Monitoring 12-V camera rail voltage for brown-out detection and load dump protection in forward-facing ADAS modules. IC Role / Device Role / Timing Role: Precision voltage monitor with rail-to-rail input enabling direct connection to unregulated supply. Use Value: ±0.3-mV offset and 80-dB CMRR ensure <10-mV measurement error across temperature, supporting ISO 26262 ASIL-B diagnostics. |
| HEV/EV Inverter Current Sense | Body Control Module (BCM) Lighting Driver |
Use Scenario: Bidirectional current measurement across low-value shunt resistors in traction inverter phase legs. IC Role / Device Role / Timing Role: Dual op amp implementing high-side and low-side current sense amplifiers with matched gain paths. Use Value: Matched channel specifications and 10-MHz bandwidth capture fast switching transients (<100-ns rise times) for accurate torque control. | Use Scenario: Driving LED strings in adaptive front lighting systems (AFS) with PWM dimming and thermal foldback. IC Role / Device Role / Timing Role: Current-sense amplifier feeding feedback loop to LED driver IC; second channel buffers reference voltage. Use Value: 538-µA quiescent current per channel enables always-on status monitoring without compromising BCM sleep-mode power budget. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-channel automotive op amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LMV932QDRQ1 | Lower 1.5-MHz GBW, higher 1.2-mV max offset, same SOIC-8 package and AEC-Q100 Grade 1 rating. | Not suitable for >200-kHz closed-loop designs or precision current sensing requiring sub-0.5-mV offset. | Select when cost sensitivity outweighs bandwidth/precision needs in non-safety-critical body electronics. |
| OPA2991QDGKRQ1 | Higher 4.5-MHz GBW, lower 0.05-mV offset, 1.7-mA IQ, VSSOP-8 package (3.0 × 4.9 mm). | Requires PCB redesign due to smaller VSSOP footprint; better for space-constrained ADAS ECUs but increases power consumption. | Choose for ultra-low-offset applications like battery cell monitoring where layout area permits VSSOP adoption. |
Compared with LMV932QDRQ1 and OPA2991QDGKRQ1, TLV9062QDRQ1 delivers optimal balance of 10-MHz bandwidth, 0.3-mV offset, and 538-µA IQ in standard SOIC-8-making it ideal for cost-sensitive yet performance-demanding HEV/EV and ADAS signal chains where pin compatibility and thermal reliability are prioritized.
Availability
TLV9062QDRQ1 is available at Aetrix Electronics and suitable for HEV/EV inverter control, ADAS camera power monitoring, and automotive infotainment audio preamplification requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for TLV9062QDRQ1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor leader specializing in analog and embedded processing technologies, with deep expertise in automotive-grade IC design and functional safety certification.
The TLV906x-Q1 product line was engineered specifically for AEC-Q100-compliant automotive signal conditioning-targeting low-voltage, high-EMI environments in powertrain, ADAS, and body electronics where rail-to-rail operation, capacitive-load drive, and noise immunity are essential.
FAQ
What is the operating temperature range for TLV9062QDRQ1?
TLV9062QDRQ1 is qualified to AEC-Q100 Grade 1, supporting continuous operation from –40°C to +125°C ambient temperature. This range is validated across all electrical parameters in the datasheet, including input offset voltage drift (±0.53 µV/°C) and CMRR (80 dB minimum at full temperature range), making TLV9062QDRQ1 suitable for under-hood and power inverter applications.
Does TLV9062QDRQ1 support single-supply operation?
Yes, TLV9062QDRQ1 supports true single-supply operation from 1.8 V to 5.5 V. Its rail-to-rail input stage accepts common-mode voltages from (V–) – 0.1 V to (V+) + 0.1 V, and its rail-to-rail output swings within 20 mV of each rail at 5.5 V with 10-kΩ load-enabling direct interfacing with 3.3-V microcontrollers and sensors without level shifters or dual supplies.
What package options are available for TLV9062QDRQ1?
TLV9062QDRQ1 is offered exclusively in the 8-pin SOIC (D) package (4.90 mm × 6.00 mm), as confirmed in the Device Information table and Pin Configuration section of the official datasheet. Other variants like TSSOP-8 (PW) and VSSOP-8 (DGK) are documented for the TLV9062-Q1 family but are not assigned to the QDRQ1 suffix, which specifically denotes the SOIC-8 automotive-grade variant.
How does TLV9062QDRQ1 handle capacitive loads?
TLV9062QDRQ1 features a resistive open-loop output impedance (~100 Ω at 10 MHz), which significantly improves stability with capacitive loads beyond 100 pF. Unlike conventional op amps requiring external series resistance, TLV9062QDRQ1 maintains ≥55° phase margin even with 300-pF loads (per Figure 8-33), simplifying EMI filter integration and PCB layout in noisy automotive environments.
Is TLV9062QDRQ1 functional safety-capable?
Yes, TLV9062QDRQ1 is functional safety-capable, with documentation available-including FIT rate data, failure mode analysis, and safety manual-to support ISO 26262 ASIL-B system-level development. This capability is explicitly stated in the Features section and applies to the TLV9062QDRQ1 part number as part of the TLV906x-Q1 family's certified automotive qualification.
TLV9062QDRQ1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Amplifier Type:
- CMOS
- Number of Circuits:
- 2
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 6.5V/µs
- Gain Bandwidth Product:
- 10 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 0.5 pA
- Voltage - Input Offset:
- 300 µV
- Current - Supply:
- 538µA (x2 Channels)
- Current - Output / Channel:
- 50 mA
- Voltage - Supply Span (Min):
- 1.8 V
- Voltage - Supply Span (Max):
- 5.5 V
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
TLV9062QDRQ1 FAQ
1.How can I place an order for TLV9062QDRQ1 through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV9062QDRQ1 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for TLV9062QDRQ1 reliable?
The price and inventory of TLV9062QDRQ1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV9062QDRQ1 is usually 5 days.
3.What payment methods are accepted for TLV9062QDRQ1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV9062QDRQ1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV9062QDRQ1?
TLV9062QDRQ1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV9062QDRQ1 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for TLV9062QDRQ1?
For technical support, including TLV9062QDRQ1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV9062QDRQ1 requirements.
6.How does Aetrix verify that TLV9062QDRQ1 is sourced from the original manufacturer or authorized distributors?
All TLV9062QDRQ1 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TLV9062QDRQ1 meets industry standards.
7.What is the process for return or replacement of TLV9062QDRQ1?
All TLV9062QDRQ1 units undergo pre-shipment inspection (PSI). If there is an issue with TLV9062QDRQ1, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The TLV9062QDRQ1 part is unused and in its original packaging.
Return procedure for TLV9062QDRQ1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLV9062QDRQ1 Tags
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