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Texas Instruments TLV9054IDR
- Part No.:
- TLV9054IDR
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 14-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
TLV9054IDR.pdf
- Description:
- IC CMOS 4 CIRCUIT 14SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:7,019
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Product details
Overview
TLV9054IDR from Texas Instruments is a quad rail-to-rail input/output operational amplifier optimized for low-voltage, low-power applications. It delivers 5MHz unity-gain bandwidth, 15V/µs slew rate, ±0.33mV max input offset voltage, 330µA quiescent current per channel, and operates from 1.8V to 6.0V supply. It is used in sensor signal conditioning, photodiode amplification, and low-side current sensing circuits where precision, speed, and power efficiency are critical.
For engineers reviewing the TLV9054IDR datasheet, TLV9054IDR pinout, TLV9054IDR application, or TLV9054IDR equivalent, key selection considerations include its quad-channel SOIC-14 package, rail-to-rail I/O capability, 125°C extended temperature rating, low 15nV/√Hz broadband noise, and unity-gain stability with up to 150pF capacitive load drive.
Technical Context
The TLV9054IDR employs a CMOS input stage enabling ultra-low input bias current (2pA typ) and high input impedance, supporting high-impedance sensor interfaces. Its internal RFI/EMI filter and absence of phase reversal under overdrive enhance robustness in noisy industrial environments.
Designed for single-supply operation down to 1.8V, it maintains rail-to-rail input common-mode range (V– – 0.1V to V+ + 0.1V) and output swing within 16mV of rails (at 10kΩ load), enabling full dynamic range utilization in battery-powered systems without level-shifting circuitry.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Channels | Quad - supports four independent amplification paths in one SOIC-14 package, reducing board space vs discrete op-amps. |
| Unity-gain bandwidth | 5MHz - enables stable closed-loop operation at gains ≥1 with predictable frequency response up to audio and control-loop frequencies. |
| Slew rate | 15V/µs - ensures fast settling for 2-V step inputs (0.75µs to 0.1%) and supports wideband active filters and pulse conditioning. |
| Input offset voltage | ±0.33mV (max) - minimizes DC error in precision gain stages and current-sense amplifiers without external trimming. |
| Quiescent current | 330µA per channel - allows continuous operation in always-on sensor nodes powered by coin cells or energy harvesters. |
| Supply voltage range | 1.8V to 6.0V - compatible with Li-ion, 3.3V, and 5V systems; eliminates need for dedicated LDOs in mixed-voltage designs. |
| Operating temperature | –40°C to +125°C - qualified for automotive cabin modules, industrial motor drives, and HVAC controllers. |
Pinout & Package
TLV9054IDR is supplied in a 14-pin SOIC (D) package measuring 8.65mm × 6mm, with exposed pad not present. Pin functions are validated per TI SBOS942J Rev F (Feb 2024).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 7, 8, 14 | OUT1, OUT2, OUT3, OUT4 | Amplifier outputs - each capable of sourcing/sinking ±50mA, swinging within 16mV of rails at 10kΩ load. |
| 2, 6, 9, 12 | IN1–, IN2–, IN3–, IN4– | Inverting inputs - high-impedance CMOS nodes (2pA bias current) suitable for high-Z sensors and feedback networks. |
| 3, 5, 10, 11 | IN1+, IN2+, IN3+, IN4+ | Noninverting inputs - rail-to-rail common-mode range supports direct connection to resistive dividers or transducer outputs. |
| 4 | V+ | Positive supply - accepts 1.8V–6.0V; decoupling capacitor required near pin for stability. |
| 11 | V– | Negative supply or ground - all inputs/outputs referenced to this node; thermal pad (if present) must connect here. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail I/O | Enables full-scale signal acquisition and output drive in single-supply systems without level-shifting components. |
| Internal RFI/EMI filter | Reduces susceptibility to RF interference in motor-drive or switching-power environments without external filtering. |
| Unity-gain stable | Eliminates need for external compensation; supports direct use in buffers, followers, and gain-of-1 configurations. |
| Low 15nV/√Hz noise | Preserves SNR in low-level analog front-ends such as photodiode transimpedance amplifiers and strain-gauge bridges. |
| 150pF capacitive-load drive | Allows direct driving of ADC input capacitance or long PCB traces without external isolation resistors. |
Applications
| Photodiode Amplifier | Low-Side Current Sensing |
|---|---|
Use Scenario: Converting weak photocurrents (nA–µA) from ambient light or IR sensors into measurable voltage signals. IC Role / Device Role / Timing Role: Transimpedance amplifier with high gain, low input bias current, and low noise to maximize signal fidelity. Use Value: 2pA input bias current prevents signal loss at high feedback resistances; 15nV/√Hz noise preserves resolution for sub-µV photocurrent detection. | Use Scenario: Monitoring motor phase current or battery discharge current by measuring voltage across a shunt resistor placed on the ground side. IC Role / Device Role / Timing Role: Precision differential amplifier rejecting common-mode ground bounce while amplifying mV-level shunt voltage. Use Value: Rail-to-rail input allows accurate measurement down to 0V common-mode; ±0.33mV offset minimizes zero-current error in <1% full-scale accuracy designs. |
| Sensor Signal Conditioning | Active Filters |
Use Scenario: Amplifying and conditioning outputs from RTDs, thermistors, or bridge-based pressure sensors in HVAC and white goods. IC Role / Device Role / Timing Role: Low-drift, low-noise instrumentation-grade gain block with stable DC performance over –40°C to 125°C. Use Value: ±0.5µV/°C offset drift and 80–96dB CMRR ensure stable calibration across temperature; 125°C rating supports placement near heat sources. | Use Scenario: Implementing second-order low-pass or band-pass filters in audio preprocessing or EMI suppression stages. IC Role / Device Role / Timing Role: Unity-gain stable op-amp configured as Sallen-Key or multiple-feedback topology with precise pole placement. Use Value: 5MHz GBW and 15V/µs slew rate support filter cutoffs up to ~500kHz with minimal phase distortion; 150pF load drive simplifies layout. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quad rail-to-rail op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLV9064IDR | Higher 10MHz GBW, 3.5V/µs slew rate, 550µA IQ - trades speed for higher power. | Better suited for higher-frequency active filters or faster-settling data-acquisition front-ends. | Select TLV9064IDR when bandwidth >5MHz is required and quiescent current budget allows +220µA/channel. |
| LM324DR | Lower 1.2MHz GBW, ±2mV offset, 700µA IQ, no rail-to-rail input - legacy bipolar architecture. | Acceptable for cost-sensitive, non-precision DC-coupled applications with ample headroom. | Choose LM324DR only for legacy replacements where 125°C operation, low noise, or rail-to-rail I/O are not required. |
Compared with TLV9054IDR, TLV9064IDR offers higher bandwidth but consumes more power, while LM324DR provides lower cost and wider availability at the expense of precision, speed, and modern low-voltage compatibility - making TLV9054IDR optimal for new designs demanding accuracy, efficiency, and extended temperature resilience.
Availability
TLV9054IDR is available at Aetrix Electronics and suitable for HVAC control systems, photodiode-based environmental sensors, and low-side current monitoring in DC motor drives requiring stable component supply across production lifecycles.
Supply support for TLV9054IDR 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, embedded processing, and connectivity technologies with decades of op-amp design heritage.
The TLV905x family targets cost-constrained, low-voltage applications needing high slew rate, rail-to-rail operation, and low quiescent current - particularly in battery-powered and industrial sensor systems.
FAQ
What is the maximum capacitive load the TLV9054IDR can drive while maintaining stability?
The TLV9054IDR is specified to drive up to 150pF capacitive load while remaining unity-gain stable, with phase margin >60°. This enables direct connection to ADC input capacitors or long PCB traces without external isolation resistors. For loads exceeding 150pF, a small series resistor (e.g., 10–50Ω) at the output is recommended to preserve stability. The TLV9054IDR's resistive open-loop output impedance further simplifies compensation versus traditional op-amps.
Does the TLV9054IDR support true rail-to-rail input common-mode voltage?
Yes, the TLV9054IDR supports rail-to-rail input common-mode voltage from (V–) – 0.1V to (V+) + 0.1V across its full operating temperature range (–40°C to +125°C). This allows direct interfacing with sensors or dividers referenced to ground or supply rails without level-shifting circuitry. Input stage CMOS architecture ensures consistent performance at both extremes, unlike older bipolar-input op-amps that degrade near supply rails.
What is the typical quiescent current per channel of the TLV9054IDR at 5.5V supply?
The TLV9054IDR draws 330µA typical quiescent current per channel at 5.5V supply and 25°C, with a maximum of 450µA over temperature (–40°C to +125°C). This ultra-low IQ enables multi-channel signal conditioning in energy-constrained applications like wireless sensor nodes or portable medical devices. Total device IQ is approximately 1.32mA (4 × 330µA) in active mode, scalable via external shutdown if supported by variant.
Is the TLV9054IDR pin-compatible with other packages in the TLV905x family?
No, the TLV9054IDR (SOIC-14) is not pin-compatible with other TLV905x quad variants such as TLV9054RTE (WQFN-16) or TLV9054RUC (WQFN-14). Pin assignments differ significantly between packages - for example, V– is on pin 11 in SOIC-14 but pin 11 in WQFN-14 serves IN4+. PCB layout must be redesigned when changing packages. Always consult the specific package's pin configuration table (e.g., Table 5-5 for TLV9054IDR) before migration.
How does the TLV9054IDR handle overdrive conditions without phase reversal?
The TLV9054IDR uses an input stage architecture that prevents phase reversal during overdrive - a known failure mode in some older op-amps. When input differential voltage exceeds normal range, the output remains well-behaved and recovers cleanly without inversion. This behavior is verified in Figure 6-18 of the datasheet (SBOS942J) and ensures reliable operation in fault-tolerant sensor interfaces or comparator-like applications where transient overvoltage may occur.
TLV9054IDR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 14-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Amplifier Type:
- CMOS
- Number of Circuits:
- 4
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 15V/µs
- Gain Bandwidth Product:
- 5 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 2 pA
- Voltage - Input Offset:
- 330 µV
- Current - Supply:
- 330µA
- 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
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-SOIC
TLV9054IDR FAQ
1.How can I place an order for TLV9054IDR through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV9054IDR 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 TLV9054IDR reliable?
The price and inventory of TLV9054IDR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV9054IDR is usually 5 days.
3.What payment methods are accepted for TLV9054IDR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV9054IDR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV9054IDR?
TLV9054IDR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV9054IDR 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 TLV9054IDR?
For technical support, including TLV9054IDR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV9054IDR requirements.
6.How does Aetrix verify that TLV9054IDR is sourced from the original manufacturer or authorized distributors?
All TLV9054IDR 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 TLV9054IDR meets industry standards.
7.What is the process for return or replacement of TLV9054IDR?
All TLV9054IDR units undergo pre-shipment inspection (PSI). If there is an issue with TLV9054IDR, 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 TLV9054IDR part is unused and in its original packaging.
Return procedure for TLV9054IDR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLV9054IDR Tags
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LM358DT
STMicroelectronics
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LM358DR
Texas Instruments
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LM2904DR
Texas Instruments
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LM358ADR
Texas Instruments
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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
Texas Instruments
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LM358P
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