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Texas Instruments TLV9362QDGKRQ1
- Part No.:
- TLV9362QDGKRQ1
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
TLV9362QDGKRQ1.pdf
- Description:
- AUTOMOTIVE, DUAL, 40-V 10.6-MHZ
- Quantity:
- Payment:
- Shipping:
Inventory:2,135
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Product details
Overview
TLV9362QDGKRQ1 from Texas Instruments is a dual-channel, AEC-Q100 Grade 1 automotive operational amplifier with rail-to-rail output, 10.6 MHz gain-bandwidth product, ±400 µV max input offset voltage, and operation from 4.5 V to 40 V supply. It delivers 25 V/µs slew rate and ±60 mA output drive in an 8-pin VSSOP (DGK) package, targeting precision signal conditioning in high-voltage automotive subsystems.
For engineers reviewing the TLV9362QDGKRQ1 datasheet, TLV9362QDGKRQ1 pinout, TLV9362QDGKRQ1 application, or TLV9362QDGKRQ1 equivalent, key selection criteria include its AEC-Q100 qualification, low drift (±1.25 µV/°C), 110 dB CMRR, robust EMIRR performance up to 6 GHz, and dual-channel layout compatibility with space-constrained automotive PCBs.
Technical Context
The TLV9362QDGKRQ1 implements a P-channel input stage with slew boost architecture, enabling stable unity-gain operation and fast overload recovery (170 ns). Its internal thermal protection activates above 170°C junction temperature, preventing permanent damage during sustained high-power dissipation.
It supports wide common-mode input range (V– to V+ – 2 V), achieves 0.1% settling in 0.65 µs at 40 V supply, and maintains ≥64° phase margin into 20 pF capacitive loads - critical for driving ADC drivers and active filters in noisy automotive environments.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 4.5 V to 40 V (±2.25 V to ±20 V): Enables direct integration into 12 V/24 V automotive battery rails without external regulators. |
| Gain-Bandwidth Product | 10.6 MHz: Supports stable closed-loop gain configurations up to G = 100 at ~100 kHz, suitable for sensor amplification and anti-aliasing filtering. |
| Slew Rate | 25 V/µs: Ensures faithful reproduction of fast transients in audio and control loop signals without distortion. |
| Input Offset Voltage | ±0.4 mV (max): Minimizes DC error in precision current sensing and bridge amplifier applications. |
| Common-Mode Rejection | 110 dB (typ): Rejects noise coupled onto differential sensor lines in high-EMI engine bay environments. |
| Output Drive Current | ±60 mA: Drives low-impedance loads such as 2 kΩ DAC buffers or 100 Ω transmission lines without external gain stages. |
| EMI Rejection Ratio | 91 dB at 5 GHz: Mitigates interference from infotainment RF modules and cellular antennas near analog signal paths. |
Pinout & Package
TLV9362QDGKRQ1 is housed in an 8-pin VSSOP (DGK) package measuring 3 mm × 4.9 mm, optimized for thermal performance and board space efficiency in automotive modules.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT1 | Output of channel 1; rail-to-rail swing enables full dynamic range utilization with single-supply ADCs. |
| 2 | IN1– | Inverting input of channel 1; matched to IN1+ for low input offset and high CMRR in differential configurations. |
| 3 | IN1+ | Non-inverting input of channel 1; high ZICM (6 TΩ) minimizes leakage-induced errors in high-impedance sensor interfaces. |
| 4 | V– | Negative supply terminal; referenced to chassis ground in single-supply automotive systems. |
| 5 | IN2+ | Non-inverting input of channel 2; independent biasing allows dual-sensor monitoring (e.g., left/right wheel speed). |
| 6 | IN2– | Inverting input of channel 2; electrically isolated from channel 1 to prevent crosstalk (< –120 dB at 100 kHz). |
| 7 | OUT2 | Output of channel 2; capable of sourcing/sinking ±60 mA simultaneously with OUT1 under thermal limits. |
| 8 | V+ | Positive supply terminal; accepts up to 40 V, supporting load-dump transient tolerance when paired with external clamping. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualification | Validated for –40°C to +125°C ambient operation, meeting automotive powertrain and body electronics reliability requirements. |
| Rail-to-rail output stage | Delivers <100 mV headroom to both rails at 40 V supply and 10 kΩ load, maximizing signal swing for 12-bit+ ADCs. |
| Low input voltage noise density | 6 nV/√Hz broadband (10 kHz) and 8.5 nV/√Hz at 1 kHz: Preserves SNR in microphone preamps and piezoelectric sensor amplifiers. |
| Integrated EMI filtering | EMIRR >70 dB at 2.4 GHz and >91 dB at 5 GHz: Reduces need for external ferrite beads or RC filters in telematics modules. |
| Thermal shutdown protection | Auto-recovery circuit disables output above 170°C junction temperature, preventing latch-up during sustained overloads. |
| High PSRR (115 dB) | Maintains DC accuracy despite ripple on 12 V battery rail, eliminating need for ultra-low-noise LDOs in cost-sensitive designs. |
Applications
| Automotive Head Unit Audio Processing | Digital Cockpit Sensor Signal Conditioning |
|---|---|
Use Scenario: Amplifying analog outputs from MEMS microphones and line-in sources before ADC sampling in infotainment head units. IC Role / Device Role / Timing Role: Dual-channel op amp providing gain, filtering, and level-shifting with matched channel performance. Use Value: Low THD+N (0.0001%) and 6 nV/√Hz noise preserve audio fidelity; rail-to-rail output maximizes dynamic range into 3.3 V ADCs. |
Use Scenario: Conditioning signals from steering angle, pedal position, and cabin temperature sensors in digital instrument clusters. IC Role / Device Role / Timing Role: Precision DC-coupled amplifier with low offset drift for accurate analog front-end scaling. Use Value: ±1.25 µV/°C drift ensures <1 LSB error over –40°C to 125°C; AEC-Q100 qualification guarantees long-term stability. |
| Telematics Control Unit (TCU) Analog Interface | Automotive Active Noise Cancellation (ANC) |
Use Scenario: Buffering GPS antenna signals and interfacing with CAN transceiver reference voltages in LTE/V2X communication modules. IC Role / Device Role / Timing Role: High-PSRR buffer isolating sensitive RF sections from noisy digital power domains. Use Value: 115 dB PSRR rejects switching noise from PMICs; 40 V rating withstands ISO 7637-2 pulse 5a transients. |
Use Scenario: Driving speaker compensation circuits and processing error microphone signals in real-time ANC feedback loops. IC Role / Device Role / Timing Role: High-speed, low-latency amplifier enabling sub-µs loop response for 500 Hz–4 kHz cancellation bandwidth. Use Value: 25 V/µs slew rate and 0.65 µs 0.1% settling support real-time adaptive filtering; dual-channel layout simplifies stereo path design. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-channel, high-voltage operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| OPA2991QDGKRQ1 | Lower GBW (4.5 MHz), lower IQ (0.58 mA/ch), no integrated EMI filtering | Better suited for ultra-low-power always-on sensor nodes; lacks EMIRR performance for RF-dense modules | Choose when quiescent current is primary constraint and EMI environment is benign. |
| LM7332QMA/NOPB | Higher VOS (±1.8 mV), no AEC-Q100 qualification, wider package footprint (SOIC-8) | Targeted at industrial automation; not certified for automotive temperature or reliability stress testing | Acceptable only for non-safety-critical aftermarket accessories lacking OEM validation requirements. |
Compared with OPA2991QDGKRQ1 and LM7332QMA/NOPB, TLV9362QDGKRQ1 uniquely balances 10.6 MHz bandwidth, AEC-Q100 Grade 1 compliance, and industry-leading 5 GHz EMIRR - making it the optimal choice for next-generation automotive domain controllers where signal integrity and qualification rigor are non-negotiable.
Availability
TLV9362QDGKRQ1 is available at Aetrix Electronics and suitable for automotive head units, digital cockpit processing units, and telematics control units requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for TLV9362QDGKRQ1 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 company specializing in analog and embedded processing technologies, with leadership in automotive-grade ICs and functional safety solutions.
The TLV936x-Q1 product line was engineered specifically for cost-sensitive, high-voltage automotive signal chains - delivering precision performance without premium pricing, while meeting stringent AEC-Q100 and ISO 26262 readiness requirements.
FAQ
What is the operating temperature range for TLV9362QDGKRQ1?
The TLV9362QDGKRQ1 is qualified per AEC-Q100 Grade 1, supporting continuous operation from –40°C to +125°C ambient temperature. This range covers under-hood and cabin-mounted automotive applications, including engine control modules and infotainment systems where thermal extremes are common. The device's thermal protection engages above 170°C junction temperature to ensure safe recovery.
Does TLV9362QDGKRQ1 support single-supply operation?
Yes, TLV9362QDGKRQ1 supports true single-supply operation from 4.5 V to 40 V. Its rail-to-rail output stage delivers output swing within 100 mV of both supply rails at 40 V with 10 kΩ load, and its input common-mode range extends from V– to V+ – 2 V - enabling direct interface with unipolar sensors and 3.3 V or 5 V ADCs without level-shifting circuitry.
What packaging options are available for TLV9362QDGKRQ1?
TLV9362QDGKRQ1 is offered exclusively in the 8-pin VSSOP (DGK) package, measuring 3 mm × 4.9 mm. This thermally enhanced, surface-mount package provides superior junction-to-board thermal resistance (95.6 °C/W) compared to SOIC-8, making it ideal for compact, high-power-density automotive modules where heat dissipation is critical.
How does TLV9362QDGKRQ1 handle electromagnetic interference?
TLV9362QDGKRQ1 integrates on-die EMI filtering, achieving EMIRR values of 70.0 dB at 2.4 GHz and 91.0 dB at 5 GHz. This performance directly mitigates interference from Bluetooth®, Wi-Fi, and cellular radios in telematics and digital cockpit systems - reducing or eliminating the need for external EMI suppression components and simplifying layout validation.
Is TLV9362QDGKRQ1 pin-compatible with other devices in the TLV936x-Q1 family?
No - TLV9362QDGKRQ1 uses an 8-pin VSSOP (DGK) footprint specific to the dual-channel variant. While TLV9361-Q1 (5-pin SOT-23/SC70) and TLV9364-Q1 (14-pin SOIC/TSSOP) share identical electrical specifications, their pin counts, layouts, and thermal profiles differ. Board redesign is required when substituting between TLV936x-Q1 variants due to non-interchangeable package geometries and pin assignments.
TLV9362QDGKRQ1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- TLV936x-Q1
- Package/Case:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 2
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 25V/µs
- Gain Bandwidth Product:
- 10.6 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 10 pA
- Voltage - Input Offset:
- 400 µV
- Current - Supply:
- 2.6mA (x2 Channels)
- Current - Output / Channel:
- 60 mA
- Voltage - Supply Span (Min):
- 4.5 V
- Voltage - Supply Span (Max):
- 40 V
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-VSSOP
TLV9362QDGKRQ1 FAQ
1.How can I place an order for TLV9362QDGKRQ1 through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV9362QDGKRQ1 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 TLV9362QDGKRQ1 reliable?
The price and inventory of TLV9362QDGKRQ1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV9362QDGKRQ1 is usually 5 days.
3.What payment methods are accepted for TLV9362QDGKRQ1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV9362QDGKRQ1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV9362QDGKRQ1?
TLV9362QDGKRQ1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV9362QDGKRQ1 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 TLV9362QDGKRQ1?
For technical support, including TLV9362QDGKRQ1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV9362QDGKRQ1 requirements.
6.How does Aetrix verify that TLV9362QDGKRQ1 is sourced from the original manufacturer or authorized distributors?
All TLV9362QDGKRQ1 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 TLV9362QDGKRQ1 meets industry standards.
7.What is the process for return or replacement of TLV9362QDGKRQ1?
All TLV9362QDGKRQ1 units undergo pre-shipment inspection (PSI). If there is an issue with TLV9362QDGKRQ1, 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 TLV9362QDGKRQ1 part is unused and in its original packaging.
Return procedure for TLV9362QDGKRQ1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLV9362QDGKRQ1 Tags
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LM358DT
STMicroelectronics
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LM358DR
Texas Instruments
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LM2904DR
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LM358ADR
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LM2904DGKR
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LM324DR
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MCP6006T-E/OT
Microchip Technology
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MCP6006UT-E/OT
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LM324PWR
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LM2902PWR
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LM2902DR
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LM358P
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