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Texas Instruments TLV9062QPWRQ1
- Part No.:
- TLV9062QPWRQ1
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
TLV9062QPWRQ1.pdf
- Description:
- AUTOMOTIVE, DUAL 5.5-V 10-MHZ OP
- Quantity:
- Payment:
- Shipping:
Inventory:2,990
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Product details
Overview
TLV9062QPWRQ1 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 and ADAS sensor interfaces.
For engineers reviewing the TLV9062QPWRQ1 datasheet, TLV9062QPWRQ1 pinout, TLV9062QPWRQ1 application, or TLV9062QPWRQ1 equivalent, this page provides verified package mapping (TSSOP-8), confirmed dual-channel pin functions, automotive-grade thermal specs (RθJA = 205.1°C/W), functional safety documentation support, and validated alternatives for infotainment, body electronics, and powertrain designs.
Technical Context
The TLV9062QPWRQ1 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, rail-to-rail swing across full supply range (1.8 V–5.5 V), and AEC-Q100 qualification including HBM ESD level 3A (±4 kV) and CDM level C6 (±1.5 kV). The device supports single-supply operation with common-mode input range extending 0.1 V beyond rails.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Channels | Dual-channel - enables compact two-signal path amplification (e.g., differential current sense + reference buffer) in one IC. |
| Unity-gain bandwidth | 10 MHz - supports fast settling (0.5 µs to 0.1%) and accurate amplification of kHz-range sensor signals in motor control loops. |
| Input offset voltage | ±0.3 mV (typ) - ensures ≤0.6-mV total error in unidirectional current-sensing circuits without trimming. |
| Quiescent current | 538 µA per channel - allows low-power always-on monitoring in battery-sensitive automotive modules (e.g., OBC precharge detection). |
| Supply voltage range | 1.8 V to 5.5 V - compatible with 3.3-V microcontroller I/O domains and 5-V legacy sensor supplies without level-shifting. |
| Input voltage noise density | 10 nV/√Hz at 10 kHz - preserves SNR in high-gain, wideband applications like radar signal conditioning. |
| Open-loop output impedance | ~100 Ω at 10 MHz - simplifies driving long PCB traces or capacitive loads (e.g., display bias networks) without instability. |
Pinout & Package
TLV9062QPWRQ1 is packaged in an 8-pin TSSOP (PW) with 3.00 mm × 6.40 mm footprint, optimized for automated assembly and thermal performance (RθJA = 205.1°C/W).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1: OUT1 | Output, channel 1 | Delivers rail-to-rail buffered signal; drives 10-kΩ loads to within 20 mV of rails at 5.5 V. |
| 2: IN1− | Inverting input, channel 1 | Accepts differential or single-ended inputs; supports common-mode range from (V−) − 0.1 V to (V+) + 0.1 V. |
| 3: IN1+ | Noninverting input, channel 1 | Used for high-impedance sensor interfaces; input bias current is only ±5 pA (typ). |
| 4: V− | Negative supply / ground | Reference node for single-supply operation; must be connected to system ground or negative rail. |
| 5: IN2+ | Noninverting input, channel 2 | Enables independent second signal path (e.g., temperature compensation channel). |
| 6: IN2− | Inverting input, channel 2 | Supports matched dual-channel configurations such as instrumentation amplifier front ends. |
| 7: OUT2 | Output, channel 2 | Independent output with identical AC/DC specs to OUT1; channel separation >100 dB at DC. |
| 8: V+ | Positive supply | Accepts 1.8–5.5 V; PSRR ≥80 dB ensures immunity to supply ripple in noisy engine-bay environments. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail I/O | Enables full dynamic range utilization in 3.3-V systems-output swings to within 20 mV of rails, input accepts signals 0.1 V beyond supply rails. |
| AEC-Q100 Grade 1 | Qualified for −40°C to +125°C ambient operation-meets thermal requirements for under-hood and cabin-mounted ECUs. |
| Internal RFI/EMI filter | Provides >60-dB rejection at 900 MHz (EMIRR+), reducing susceptibility to cellular/GPS interference in infotainment head units. |
| No phase reversal | Prevents latch-up or erroneous output during input overdrive-critical for fault-tolerant current-sense protection in inverters. |
| Functional Safety-Capable | Documentation available (FIT rate, failure modes, diagnostic coverage) to accelerate ISO 26262 ASIL-B system certification. |
| Resistive open-loop output impedance | Eliminates need for isolation resistors when driving >100-pF loads-reduces BOM count and layout area in display backlight drivers. |
Applications
| Infotainment Audio Preamp | HEV/EV Inverter Current Sensing |
|---|---|
Use Scenario: Amplifying low-level microphone or line-in signals in automotive head units before ADC sampling. IC Role / Device Role / Timing Role: Dual-channel op amp providing gain, filtering, and rail-to-rail buffering for stereo audio paths. Use Value: 10-MHz bandwidth preserves transient fidelity; 10-nV/√Hz noise ensures >90-dB SNR in 24-bit audio chains. |
Use Scenario: Amplifying mV-level shunt voltage in high-side or low-side current sensing for traction inverter phase legs. IC Role / Device Role / Timing Role: Precision dual op amp configured as difference amplifier and reference buffer in isolated current measurement. Use Value: ±0.3-mV offset minimizes zero-current error; 538-µA IQ enables continuous monitoring without battery drain. |
| ADAS Radar Signal Conditioning | Body Electronics Window Lift Control |
Use Scenario: Conditioning IF signals from 77-GHz radar receivers before digitization in forward collision warning systems. IC Role / Device Role / Timing Role: Dual-channel amplifier providing gain, anti-alias filtering, and drive capability for ADC front end. Use Value: 10-MHz GBP supports multi-kHz modulation bandwidths; low distortion (0.0008% THD+N) preserves pulse integrity. |
Use Scenario: Monitoring motor current and position feedback in power window lift modules for obstacle detection and soft-stop logic. IC Role / Device Role / Timing Role: Dual op amp used for current sense amplification and potentiometer-based position signal conditioning. Use Value: AEC-Q100 qualification ensures reliability over 15-year vehicle life; rail-to-rail I/O simplifies 12-V battery interface design. |
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 |
|---|---|---|---|
| TSV912AQDRQ1 | Lower bandwidth (8 MHz), higher offset (±1.5 mV), same 1.8–5.5-V supply and AEC-Q100 Grade 1 rating. | Better suited for cost-sensitive, lower-speed applications like HVAC sensor interfaces where 10-MHz bandwidth is unnecessary. | Select when budget constraints outweigh need for 10-MHz response or sub-mV offset in current sensing. |
| LMV932QDRQ1 | Wider supply range (1.8–6.0 V), higher quiescent current (120 µA/channel), lower bandwidth (1.5 MHz), non-unity-gain stable. | Targeted at general-purpose automotive signal conditioning where speed and precision are secondary to wide-voltage flexibility. | Choose only if operating above 5.5 V is required or if legacy LMV932 footprint compatibility is mandatory. |
Compared with TSV912AQDRQ1 and LMV932QDRQ1, TLV9062QPWRQ1 delivers superior bandwidth and offset performance for high-fidelity current sensing and radar signal chains, while maintaining identical AEC-Q100 qualification and pin-compatible TSSOP-8 packaging with TI's industry-standard footprint.
Availability
TLV9062QPWRQ1 is available at Aetrix Electronics and suitable for HEV/EV inverter control, ADAS radar signal conditioning, and automotive infotainment audio preamplification requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for TLV9062QPWRQ1 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 manufacturing.
The TLV906x-Q1 family was developed specifically for low-voltage, high-precision automotive signal conditioning-targeting current sensing, sensor interfacing, and powertrain control applications demanding AEC-Q100 compliance and functional safety readiness.
FAQ
What is the maximum capacitive load the TLV9062QPWRQ1 can drive stably?
The TLV9062QPWRQ1 is characterized for stable operation with up to 100 pF of capacitive load. Its resistive open-loop output impedance (~100 Ω) further simplifies stabilization with higher capacitances-verified via phase margin >55° at 100 pF in typical conditions. For loads exceeding 100 pF, small series output resistance (<10 Ω) may be added per channel to ensure robustness. TLV9062QPWRQ1 data confirms no external compensation is needed for standard automotive display or cable-drive scenarios.
Does TLV9062QPWRQ1 support single-supply operation?
Yes, TLV9062QPWRQ1 fully supports single-supply operation from 1.8 V to 5.5 V. Its rail-to-rail input extends 0.1 V beyond both supply rails, and rail-to-rail output swings to within 20 mV of V− and V+ at 5.5 V. This enables direct interfacing with 3.3-V microcontrollers and sensors without level shifters-confirmed in Recommended Operating Conditions (Section 8.3) and Typical Characteristics (Figure 8-10).
Is TLV9062QPWRQ1 pin-compatible with other devices in the TLV906x-Q1 family?
TLV9062QPWRQ1 shares identical pinout across all 8-pin packages (SOIC-D, VSSOP-DGK, TSSOP-PW), but is not pin-compatible with single-channel TLV9061-Q1 or quad TLV9064-Q1 variants due to differing channel counts and pin assignments. Pin Function Table 7-3 explicitly defines the 8-pin mapping for TLV9062-Q1, and no cross-package pin reuse is claimed in the datasheet.
What functional safety documentation is available for TLV9062QPWRQ1?
Texas Instruments provides functional safety documentation for TLV9062QPWRQ1 including FIT rate data, failure mode analysis, and diagnostic coverage metrics-all accessible via TI's Functional Safety Information Center. This enables system-level ISO 26262 ASIL-B development without requiring additional characterization. TLV9062QPWRQ1 is explicitly labeled "Functional Safety-Capable" in its Features section (Rev H, June 2023).
How does TLV9062QPWRQ1 handle input overdrive conditions?
TLV9062QPWRQ1 exhibits no phase reversal during input overdrive-a critical feature for fault-tolerant designs. When inputs exceed the common-mode range, the output remains monotonic and recovers cleanly without latching or oscillation. This behavior is demonstrated in Figure 8-25 ("No Phase Reversal") and explicitly called out in the Description section as a key differentiator for automotive safety-critical signal paths.
TLV9062QPWRQ1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 8-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Amplifier Type:
- Standard
- Number of Circuits:
- 2
- Output Type:
- Push-Pull, Rail-to-Rail
- Slew Rate:
- 6.5V/µs
- Gain Bandwidth Product:
- 10 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 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-TSSOP
TLV9062QPWRQ1 FAQ
1.How can I place an order for TLV9062QPWRQ1 through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV9062QPWRQ1 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 TLV9062QPWRQ1 reliable?
The price and inventory of TLV9062QPWRQ1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV9062QPWRQ1 is usually 5 days.
3.What payment methods are accepted for TLV9062QPWRQ1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV9062QPWRQ1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV9062QPWRQ1?
TLV9062QPWRQ1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV9062QPWRQ1 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 TLV9062QPWRQ1?
For technical support, including TLV9062QPWRQ1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV9062QPWRQ1 requirements.
6.How does Aetrix verify that TLV9062QPWRQ1 is sourced from the original manufacturer or authorized distributors?
All TLV9062QPWRQ1 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 TLV9062QPWRQ1 meets industry standards.
7.What is the process for return or replacement of TLV9062QPWRQ1?
All TLV9062QPWRQ1 units undergo pre-shipment inspection (PSI). If there is an issue with TLV9062QPWRQ1, 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 TLV9062QPWRQ1 part is unused and in its original packaging.
Return procedure for TLV9062QPWRQ1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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