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Texas Instruments TLV9362IDGKR
- Part No.:
- TLV9362IDGKR
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
TLV9362IDGKR.pdf
- Description:
- DUAL, 40-V, 10-MHZ OPERATIONAL A
- Quantity:
- Payment:
- Shipping:
Inventory:4,742
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Product details
Overview
TLV9362IDGKR from Texas Instruments is a dual-channel, rail-to-rail output operational amplifier optimized for cost-sensitive, high-voltage industrial systems. It delivers 10.6-MHz gain-bandwidth, 25 V/µs slew rate, ±400 µV max input offset voltage, and operates from ±2.25 V to ±20 V (4.5 V to 40 V). It is used in motor drive servo control modules where precision, speed, and robustness under wide supply and temperature ranges (–40°C to 125°C) are critical.
For engineers reviewing the TLV9362IDGKR datasheet, TLV9362IDGKR pinout, TLV9362IDGKR application, or TLV9362IDGKR equivalent, key selection criteria include its 110 dB CMRR at 40 V supply, ±60 mA output drive capability, low 8.5 nV/√Hz noise at 1 kHz, EMI rejection up to 91 dB at 5 GHz, and thermal shutdown protection at 170°C junction temperature.
Technical Context
The TLV9362IDGKR employs a P-channel input stage enabling rail-to-rail common-mode input range down to V– and supports differential input voltages up to VS + 0.2 V. Its internal slew boost architecture enables consistent 25 V/µs performance across supply voltages from 4.5 V to 40 V without external compensation.
It integrates EMI filtering on both IN+ and IN– inputs, with verified EMIRR of 70.0 dB at 2.4 GHz and 91.0 dB at 5 GHz-critical for operation near Wi-Fi, Bluetooth, and cellular bands. Thermal protection activates at 170°C junction temperature, forcing output into high-impedance state to prevent permanent damage during sustained overload or high ambient conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gain-bandwidth product | 10.6 MHz - Enables stable unity-gain operation and supports closed-loop bandwidths up to ~9 MHz with minimal phase margin degradation. |
| Slew rate | 25 V/µs - Supports fast settling of 10-V step signals in ≤0.65 µs to 0.1%, critical for precision servo feedback paths. |
| Input offset voltage | ±400 µV (max) - Ensures <0.01% error in 4-V full-scale current-sense applications without trimming. |
| Common-mode rejection | 110 dB at VS = 40 V - Maintains accuracy in high-side sensing where common-mode voltage approaches supply rails. |
| Output drive current | ±60 mA - Directly drives 66-Ω loads at ±20 V supply, eliminating need for external buffer stages in analog output circuits. |
| Supply voltage range | 4.5 V to 40 V (±2.25 V to ±20 V) - Compatible with industrial 24-V DC bus and legacy ±15-V systems without level-shifting. |
| EMI rejection (2.4 GHz) | 70.0 dB - Suppresses interference from 802.11/Wi-Fi transceivers co-located on same PCB. |
Pinout & Package
VSSOP-8 (DGK) package: 3.00 mm × 3.00 mm body, 0.65 mm pitch, thermally enhanced exposed pad for improved power dissipation handling up to 0.954 W.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (OUT1) | Output, channel 1 | Capable of ±60 mA sourcing/sinking; rail-to-rail swing within 60 mV of rails at 10-kΩ load and 40-V supply. |
| 2 (IN1–) | Inverting input, channel 1 | High-impedance node (6 TΩ || 1 pF); integrated EMI filter improves immunity to RF ingress. |
| 3 (IN1+) | Noninverting input, channel 1 | Same EMI-filtered, high-Z structure as IN1–; supports common-mode range from V– to (V+) – 2 V. |
| 4 (V–) | Negative power supply | Low-impedance return path; must be decoupled with ≥0.1 µF ceramic capacitor close to pin. |
| 5 (IN2+) | Noninverting input, channel 2 | Independent, matched input pair; enables dual-path signal conditioning without crosstalk >110 dB at 1 kHz. |
| 6 (IN2–) | Inverting input, channel 2 | Matched to IN2+; differential input voltage rating extends to VS + 0.2 V, allowing overvoltage tolerance. |
| 7 (OUT2) | Output, channel 2 | Electrically isolated from OUT1; thermal shutdown applies per-channel but shares junction sensor. |
| 8 (V+) | Positive power supply | Supports up to 40 V; internal ESD protection rated to ±2500 V HBM ensures robustness in automated assembly. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail output swing | Within 60 mV of supply rails at 10-kΩ load and 40-V supply-enables full dynamic range utilization in single-supply data acquisition. |
| Low input bias current | ±10 pA maximum-minimizes voltage error in high-impedance sensor interfaces (e.g., pH electrodes, piezoelectric sensors). |
| High slew rate with wide supply | 25 V/µs maintained from 4.5 V to 40 V-eliminates supply-dependent bandwidth compression in variable-voltage systems. |
| EMI filtering on both inputs | Verified 70 dB rejection at 2.4 GHz-reduces need for external ferrite beads or RC filters in wireless-adjacent designs. |
| Thermal shutdown protection | Activates at 170°C junction temperature-prevents catastrophic failure during sustained short-circuit or high-ambient operation. |
Applications
| AC and motor drive servo control module | Test and measurement equipment |
|---|---|
Use Scenario: Closed-loop position/velocity control in industrial servo drives using encoder feedback and PWM-driven IGBT gate drivers. IC Role / Device Role / Timing Role: Dual op-amp configures as error amplifier and current-sense amplifier; one channel conditions motor phase current, the other processes position error signal. Use Value: 110 dB CMRR rejects common-mode noise from high-dV/dt switching nodes; ±60 mA drive directly interfaces with analog input of isolated ADC or comparator. | Use Scenario: Precision DC-coupled signal conditioning in benchtop multimeters and automated test equipment (ATE) front-ends. IC Role / Device Role / Timing Role: Dual-channel configuration provides simultaneous low-noise amplification and offset correction for differential voltage measurements. Use Value: 8.5 nV/√Hz input voltage noise and ±400 µV offset enable sub-100-µV resolution on 10-V ranges; rail-to-rail output maximizes ADC utilization. |
| AC and motor drive power stage module | Programmable logic controllers |
Use Scenario: Real-time current monitoring and overcurrent protection in three-phase inverter power stages with 24-V or 40-V DC bus. IC Role / Device Role / Timing Role: Configured as high-side current shunt amplifier with gain of 20–100 V/V; second channel buffers reference or provides fault latch interface. Use Value: Wide 4.5–40 V supply range eliminates auxiliary LDO; 25 V/µs slew rate captures fast transient overcurrent events before IGBT destruction. | Use Scenario: Analog I/O conditioning in modular PLC backplanes handling 4–20 mA loop receivers, thermocouple linearization, and voltage output drivers. IC Role / Device Role / Timing Role: Dual op-amp implements active filtering and level-shifting for sensor signal chains interfacing with microcontroller ADCs. Use Value: –40°C to 125°C operating range ensures reliability in uncontrolled cabinet environments; ±10 pA bias current prevents drift in high-resistance RTD bridges. |
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 |
|---|---|---|---|
| OPA2182IDR | Lower offset (±4 µV), higher cost, 5.7 MHz GBW, no integrated EMI filter | Better DC precision but lower bandwidth and no RF immunity-requires external filtering in noisy environments | Select when ultra-low offset dominates over EMI robustness and speed requirements |
| LM358BDR | Lower cost, 700 kHz GBW, ±2 mV offset, no rail-to-rail output, no EMI filtering | Acceptable for basic signal buffering but unsuitable for high-speed or high-EMI industrial settings | Select only for non-critical, low-frequency, low-cost consumer-grade applications |
Compared with OPA2182IDR and LM358BDR, TLV9362IDGKR uniquely balances 10.6-MHz bandwidth, 25 V/µs slew rate, integrated EMI rejection, and ±400 µV offset in a cost-optimized dual op-amp-making it optimal for industrial motor control and test equipment where speed, noise immunity, and supply flexibility are jointly critical.
Availability
TLV9362IDGKR is available at Aetrix Electronics and suitable for AC and motor drive servo control modules, test and measurement equipment, and programmable logic controllers requiring stable component supply across extended temperature and voltage ranges.
Supply support for TLV9362IDGKR 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 precision amplifiers, power management, and signal chain solutions.
The TLV936x family was designed specifically for cost-sensitive, high-voltage industrial applications-including motor drives, PLCs, and test equipment-where robustness, wide supply range, and EMI resilience are mandatory alongside competitive pricing.
FAQ
What is the maximum supply voltage for TLV9362IDGKR?
The TLV9362IDGKR supports a maximum supply voltage of 40 V (or ±20 V). Absolute maximum ratings specify 42 V across V+ and V–, but recommended operating conditions limit continuous operation to 40 V to ensure long-term reliability and thermal stability. Operation above 40 V risks exceeding junction temperature limits even under no-load conditions.
Does TLV9362IDGKR support rail-to-rail input?
No, TLV9362IDGKR does not support rail-to-rail input. Its common-mode input voltage range extends from V– to (V+) – 2 V. This allows operation with inputs near the negative rail but restricts positive-side headroom by 2 V-sufficient for most high-side current sensing and single-supply configurations where the signal stays below V+ – 2 V.
What is the thermal shutdown threshold of TLV9362IDGKR?
The TLV9362IDGKR activates thermal shutdown at approximately 170°C junction temperature. When triggered, the output enters a high-impedance state to reduce power dissipation and allow cooling. Recovery occurs automatically once the junction temperature falls below the hysteresis threshold (~155°C), restoring normal operation without external intervention.
Can TLV9362IDGKR drive capacitive loads directly?
Yes, TLV9362IDGKR can drive moderate capacitive loads. Data shows stable operation with ≥50° phase margin up to 200 pF at unity gain. For loads >200 pF, a series isolation resistor (RISO ≈ 50 Ω) is recommended to maintain stability and minimize overshoot, as confirmed in Figure 6-28 of the official datasheet.
Is TLV9362IDGKR pin-compatible with other dual op-amps in VSSOP-8?
No, TLV9362IDGKR is not universally pin-compatible with standard dual op-amps in VSSOP-8. Its pinout (OUT1, IN1–, IN1+, V–, IN2+, IN2–, OUT2, V+) differs from industry conventions like the LM358 or OPA2313. Layout reuse requires verification against Table 5-2 in the TLV936x datasheet; direct substitution without schematic and layout review will cause functional failure.
TLV9362IDGKR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- TLV936x
- 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:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-VSSOP
TLV9362IDGKR FAQ
1.How can I place an order for TLV9362IDGKR through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV9362IDGKR 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 TLV9362IDGKR reliable?
The price and inventory of TLV9362IDGKR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV9362IDGKR is usually 5 days.
3.What payment methods are accepted for TLV9362IDGKR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV9362IDGKR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV9362IDGKR?
TLV9362IDGKR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV9362IDGKR 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 TLV9362IDGKR?
For technical support, including TLV9362IDGKR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV9362IDGKR requirements.
6.How does Aetrix verify that TLV9362IDGKR is sourced from the original manufacturer or authorized distributors?
All TLV9362IDGKR 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 TLV9362IDGKR meets industry standards.
7.What is the process for return or replacement of TLV9362IDGKR?
All TLV9362IDGKR units undergo pre-shipment inspection (PSI). If there is an issue with TLV9362IDGKR, 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 TLV9362IDGKR part is unused and in its original packaging.
Return procedure for TLV9362IDGKR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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