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Texas Instruments TLV9364IDR
- Part No.:
- TLV9364IDR
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 14-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
TLV9364IDR.pdf
- Description:
- QUAD 10-MHZ, 40-V RAIL-TO-RAIL O
- Quantity:
- Payment:
- Shipping:
Inventory:1,971
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Product details
Overview
TLV9364IDR from Texas Instruments is a quad-channel, rail-to-rail output operational amplifier optimized for cost-sensitive, high-voltage systems. It delivers 10.6-MHz gain-bandwidth, ±25 V/µs slew rate, ±400 µV max input offset voltage, ±1.25 µV/°C offset drift, and operates from 4.5 V to 40 V supply. It serves precision signal conditioning in motor drive power stages and programmable logic controllers.
For engineers reviewing the TLV9364IDR datasheet, TLV9364IDR pinout, TLV9364IDR application, or TLV9364IDR equivalent, key selection criteria include its 40-V supply capability, quad-channel integration in SOIC-14, low 2.6 mA per amplifier quiescent current, and robust EMIRR performance up to 91 dB at 5 GHz - critical for noise-immune industrial analog front-ends.
Technical Context
The TLV9364IDR implements a P-channel input stage with slew boost architecture to achieve 25 V/µs slew rate while maintaining unity-gain stability. Its rail-to-rail output stage delivers ±60 mA short-circuit current and supports load swings within 10 mV of rails under no-load conditions at 40 V supply.
EMI rejection is integrated via on-die filtering, delivering 70 dB EMIRR at 2.4 GHz and 91 dB at 5 GHz - enabling reliable operation in RF-dense environments like industrial gate drives and PLC I/O modules without external shielding.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gain-bandwidth product | 10.6 MHz - enables stable closed-loop operation up to ~1 MHz with G ≥ 10, suitable for anti-aliasing and active filter stages. |
| Slew rate | 25 V/µs - supports fast transient response in servo error amplifiers and PWM feedback loops without distortion. |
| Input offset voltage | ±0.4 mV (max) - ensures < 0.1% gain error in 4–20 mA transmitter circuits over temperature. |
| Supply voltage range | 4.5 V to 40 V - accommodates wide-input industrial supplies including unregulated 24 V and 36 V bus rails. |
| Quiescent current | 2.6 mA per amplifier - allows four-channel precision amplification in space-constrained, thermally limited PLC modules. |
| EMIRR at 2.4 GHz | 70 dB - suppresses Bluetooth/Wi-Fi interference in shared PCBs with wireless coexistence, reducing need for guard traces or ferrites. |
| Common-mode rejection | 110 dB - rejects ground bounce and supply ripple in high-side current sensing across 40 V rails. |
Pinout & Package
TLV9364IDR is housed in a 14-pin SOIC package (8.65 mm × 3.90 mm body size), rated for operation from –40°C to +125°C.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 7, 8, 14 | Output (OUT1–OUT4) | Quad independent buffered outputs capable of sourcing/sinking ±60 mA; rail-to-rail swing enables full dynamic range utilization. |
| 2, 6, 9, 13 | Inverting input (IN1– to IN4–) | Differential inputs with 6 TΩ common-mode impedance; support high-Z sensor interfaces and precision integrators. |
| 3, 5, 10, 12 | Noninverting input (IN1+ to IN4+) | Matched to inverting inputs; enable accurate differential, instrumentation, and transimpedance configurations. |
| 4 | V+ | Positive supply terminal - accepts up to +40 V; powers all four amplifiers simultaneously. |
| 11 | V– | Negative supply terminal - supports single-supply (ground-referenced) or dual-supply (±20 V) operation. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail output | Swings within 10 mV of rails at no load and 100 mV at 10 kΩ - preserves headroom in low-voltage ADC driver stages. |
| Low input bias current | ±10 pA - minimizes voltage error in high-impedance pH or thermocouple sensor interfaces. |
| High slew rate + GBW | 25 V/µs + 10.6 MHz - enables clean 100 kHz sine wave generation with < 1% THD+N at 3 VRMS output. |
| EMI filtering | 70–91 dB EMIRR across 400 MHz–5 GHz - eliminates need for external EMI filters in industrial IoT edge nodes. |
| Thermal protection | Shuts down output above 170°C junction - prevents latch-up during sustained overload in motor gate driver feedback paths. |
Applications
| AC Motor Drive Power Stage | Programmable Logic Controller I/O |
|---|---|
Use Scenario: Amplifying current-sense signals from shunt resistors in three-phase inverter legs operating at 40 V DC bus. IC Role / Device Role / Timing Role: Quad-channel precision op amp performing simultaneous phase-current monitoring and DC-link voltage scaling. Use Value: 110 dB CMRR rejects switching noise; ±60 mA output drives optocoupler LEDs directly without external buffers. | Use Scenario: Conditioning analog inputs (0–10 V, 4–20 mA) and generating isolated analog outputs in modular PLC backplanes. IC Role / Device Role / Timing Role: Multi-function signal conditioner providing gain, level shift, and filtering for field I/O modules. Use Value: 4.5–40 V supply range matches PLC 24 V rail; ±400 µV offset ensures < 0.01% full-scale error in 16-bit DAQ systems. |
| Test & Measurement Equipment | AC Servo Control Module |
Use Scenario: Building multi-channel benchtop signal sources with variable gain, offset, and filtering in automated test fixtures. IC Role / Device Role / Timing Role: Quad op amp used in active filter banks, reference buffers, and output drivers for calibrated stimulus generation. Use Value: 10.6 MHz GBW supports 1 MHz low-pass filters; 2.6 mA per channel enables 4-channel operation within 150 mW thermal budget. | Use Scenario: Closed-loop position/velocity error amplification in servo drives controlling PMSM or induction motors. IC Role / Device Role / Timing Role: High-speed error amplifier in torque loop with fast settling (< 0.65 µs to 0.1%) and low drift. Use Value: ±1.25 µV/°C drift maintains calibration stability across ambient temperature swings; 25 V/µs slew avoids phase lag in 20 kHz PWM feedback. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| OPA4197IPWR | Lower offset (±5 µV), higher price, 10 MHz GBW, same SOIC-14 package | Better DC precision but higher cost; less suited for cost-driven volume production | Select when sub-10 µV offset is mandatory and BOM cost sensitivity is secondary |
| LM324DR | Lower bandwidth (1.2 MHz), higher offset (±3 mV), 36 V max supply, no EMIRR spec | Legacy general-purpose use; insufficient for 40 V rails or RF-noisy environments | Select only for non-critical, low-frequency, low-cost consumer applications where EMI immunity is not required |
Compared with OPA4197IPWR and LM324DR, TLV9364IDR uniquely balances 40-V operation, 10.6-MHz bandwidth, and 70+ dB EMIRR in a cost-optimized quad package - making it optimal for industrial motor control and PLC signal chains where performance, noise immunity, and BOM cost must coexist.
Availability
TLV9364IDR is available at Aetrix Electronics and suitable for AC motor drive power stage modules, programmable logic controller I/O conditioning, and test and measurement equipment requiring stable component supply across extended temperature ranges and high-voltage operation.
Supply support for TLV9364IDR 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 decades of expertise in precision amplifiers and industrial-grade signal chain solutions.
The TLV936x family was designed specifically for cost-sensitive, high-voltage industrial applications - delivering robust AC/DC performance, EMI resilience, and thermal safety in standard packages without premium pricing.
FAQ
What is the maximum supply voltage rating for TLV9364IDR?
The TLV9364IDR supports an absolute maximum supply voltage of 42 V (V+ to V−), with recommended operation from 4.5 V to 40 V. This 40-V rating enables direct interfacing with industrial 24 V and 36 V bus systems without external regulation, simplifying power architecture in motor drives and PLCs.
Does TLV9364IDR support rail-to-rail input operation?
No, TLV9364IDR features rail-to-rail *output* but not rail-to-rail input. Its common-mode input voltage range extends from V− to (V+ − 2 V), meaning it cannot accept signals within 2 V of the positive rail. This is sufficient for most industrial sensor interfaces but requires level-shifting for true rail-to-rail input capture.
What is the thermal shutdown threshold for TLV9364IDR?
The TLV9364IDR activates thermal protection when junction temperature exceeds 170°C, forcing output into high-impedance state to prevent damage. Recovery occurs automatically once junction temperature falls below the hysteresis threshold. This protects against sustained overload in motor current-sense amplifier applications.
Can TLV9364IDR drive capacitive loads directly?
Yes, TLV9364IDR can drive up to 400 pF capacitive loads with minimal overshoot (< 10%) in unity-gain configuration, as verified by phase margin > 64° at CL = 20 pF. For larger loads, a small series isolation resistor (e.g., 50 Ω) restores stability without degrading bandwidth significantly.
Is TLV9364IDR pin-compatible with other quad op amps in SOIC-14?
TLV9364IDR follows standard SOIC-14 pinout for quad op amps (e.g., IN+/IN−/OUT per channel, shared V+/V−), matching industry conventions. However, it is not pin-compatible with legacy parts like LM324 due to different internal channel ordering - verify pin functions using Table 5-3 before PCB reuse.
TLV9364IDR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- TLV936x
- Package/Case:
- 14-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 4
- 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 (x4 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:
- 14-SOIC
TLV9364IDR FAQ
1.How can I place an order for TLV9364IDR through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV9364IDR 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 TLV9364IDR reliable?
The price and inventory of TLV9364IDR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV9364IDR is usually 5 days.
3.What payment methods are accepted for TLV9364IDR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV9364IDR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV9364IDR?
TLV9364IDR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV9364IDR 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 TLV9364IDR?
For technical support, including TLV9364IDR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV9364IDR requirements.
6.How does Aetrix verify that TLV9364IDR is sourced from the original manufacturer or authorized distributors?
All TLV9364IDR 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 TLV9364IDR meets industry standards.
7.What is the process for return or replacement of TLV9364IDR?
All TLV9364IDR units undergo pre-shipment inspection (PSI). If there is an issue with TLV9364IDR, 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 TLV9364IDR part is unused and in its original packaging.
Return procedure for TLV9364IDR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLV9364IDR Tags
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LM358DT
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