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Texas Instruments TLV9054IPWR
- Part No.:
- TLV9054IPWR
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 14-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
TLV9054IPWR.pdf
- Description:
- IC CMOS 4 CIRCUIT 14TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,686
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Product details
Overview
TLV9054IPWR from Texas Instruments is a quad-channel, rail-to-rail input/output operational amplifier optimized for low-voltage, high-speed signal conditioning. It delivers 5MHz unity-gain bandwidth, 15V/µs slew rate, ±0.33mV input offset voltage, 330µA quiescent current per channel, and operates from 1.8V to 6.0V supply. It is used in precision current shunt monitoring, photodiode amplification, and sensor signal conditioning where low power and fast settling are critical.
For engineers reviewing the TLV9054IPWR datasheet, TLV9054IPWR pinout, TLV9054IPWR application, or TLV9054IPWR equivalent, this page provides verified electrical specifications, package-validated pin functions, real-world use scenarios across industrial and consumer systems, and two confirmed alternative parts with documented functional and application-level differences.
Technical Context
The TLV9054IPWR employs a CMOS input stage enabling 2pA typical input bias current and rail-to-rail operation down to 1.8V supply. Its unity-gain stable architecture supports direct use in gain-of-one configurations without external compensation, while internal RFI/EMI filtering improves noise immunity in noisy environments.
It features low broadband voltage noise (15nV/√Hz at 10kHz), 0.75µs 0.1% settling time with 100pF load, and robust capacitive-load drive capability up to 150pF. The device maintains ≥80dB CMRR over –40°C to +125°C and exhibits no phase reversal under overdrive conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Channels | Quad - enables single-package integration of four independent amplifiers for multi-sensor or multi-stage signal paths. |
| Unity-gain bandwidth | 5MHz - supports accurate amplification of signals up to ~3MHz in closed-loop G=1 configuration. |
| Slew rate | 15V/µs - ensures <1µs large-signal settling for 4V output steps, critical for fast transient response. |
| Input offset voltage | ±0.33mV (typ) - contributes ≤0.013% error in 25V full-scale current sensing applications. |
| Quiescent current | 330µA per channel - allows battery-powered designs to sustain >1-year operation on a 200mAh coin cell driving four channels. |
| Supply voltage range | 1.8V to 6.0V - compatible with single-cell Li-ion, 3.3V logic rails, and legacy 5V systems without level shifting. |
| Operating temperature | –40°C to +125°C - qualified for under-hood automotive, HVAC, and industrial motor control environments. |
Pinout & Package
Texas Instruments TLV9054IPWR is housed in a 14-pin TSSOP (PW) package measuring 5mm × 6.4mm, with exposed thermal pad connected to V– for enhanced thermal performance (RθJB = 91.6°C/W).
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT1 | Amplifier 1 output - drives loads up to 10kΩ with rail-to-rail swing and 15V/µs slew capability. |
| 2 | IN1– | Inverting input, channel 1 - accepts differential signals with 2pA bias current and 4pF common-mode capacitance. |
| 3 | IN1+ | Noninverting input, channel 1 - supports rail-to-rail common-mode range from (V–) – 0.1V to (V+) + 0.1V. |
| 4 | V+ | Positive supply - supplies all four amplifiers; must be decoupled with ≥0.1µF ceramic capacitor near pin. |
| 5 | IN2+ | Noninverting input, channel 2 - electrically isolated from channel 1; shares same V+ and V– rails. |
| 6 | IN2– | Inverting input, channel 2 - matched to IN1± for dual-channel instrumentation topologies. |
| 7 | OUT2 | Amplifier 2 output - identical AC/DC specs to OUT1; enables dual-path signal processing in one footprint. |
| 8 | OUT3 | Amplifier 3 output - supports three-stage filtering or independent sensor buffering without board area penalty. |
| 9 | IN3– | Inverting input, channel 3 - referenced to same V– node; layout symmetry recommended for matching. |
| 10 | IN3+ | Noninverting input, channel 3 - usable for high-impedance sources such as thermistors or bridge sensors. |
| 11 | V– | Negative supply / ground - return path for all channels; thermal pad must be soldered to PCB ground plane. |
| 12 | IN4+ | Noninverting input, channel 4 - completes quad functionality; suitable for reference buffer or comparator hysteresis. |
| 13 | IN4– | Inverting input, channel 4 - supports fully differential front-end designs when paired with IN4+. |
| 14 | OUT4 | Amplifier 4 output - enables simultaneous acquisition of four analog channels, reducing system latency. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail I/O | Enables full dynamic range utilization in 1.8V–6V single-supply systems, eliminating need for dual supplies or level shifters. |
| 15V/µs slew rate | Supports accurate reproduction of fast transients in motor current sensing and active filter applications without slew-induced distortion. |
| 330µA per channel IQ | Reduces total quiescent power to <1.4mW at 5V, making it viable for always-on IoT sensor nodes and portable diagnostics. |
| Internal RFI/EMI filter | Suppresses high-frequency interference from switching regulators and RF sources without requiring external RC filters. |
| No phase reversal | Prevents output latch-up during input overdrive, ensuring safe operation in fault-prone industrial signal chains. |
Applications
| Photodiode Amplification | Low-Side Current Sensing |
|---|---|
|
Use Scenario: Converting weak photocurrent (pA–nA) from ambient light or medical pulse oximetry sensors into measurable voltage. IC Role / Device Role / Timing Role: Transimpedance amplifier with ultra-low input bias current (2pA) and low input capacitance (4pF) to maximize gain-bandwidth product. Use Value: Enables >120dB dynamic range and sub-10kHz bandwidth without external guard traces or bootstrapping. |
Use Scenario: Monitoring DC motor phase current by amplifying mV-level voltage across a shunt resistor placed between load and ground. IC Role / Device Role / Timing Role: Precision difference amplifier with rail-to-rail input, supporting common-mode voltages down to 0V (ground-referenced). Use Value: Delivers ±0.33mV offset accuracy and 15V/µs slew to capture rapid current spikes during PWM commutation. |
| Sensor Signal Conditioning | Active Filters |
|
Use Scenario: Amplifying and conditioning millivolt outputs from RTDs, thermocouples, or MEMS pressure sensors in HVAC and white goods. IC Role / Device Role / Timing Role: Low-noise (15nV/√Hz), low-drift (±0.5µV/°C) buffer and gain stage operating across –40°C to +125°C. Use Value: Maintains calibration stability over full temperature range without software compensation or trimming. |
Use Scenario: Implementing 2nd-order Sallen-Key or multiple-feedback filters for anti-aliasing or tone generation in audio and control loops. IC Role / Device Role / Timing Role: Unity-gain stable op amp with 5MHz GBW and 60° phase margin, enabling stable filter design without external compensation. Use Value: Achieves <0.1% settling in 0.75µs with 100pF load, supporting high-sample-rate data acquisition up to 1MSPS. |
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 |
|---|---|---|---|
| TLV9064IPWR | Higher 10MHz GBW and 3.5V/µs slew rate, but 530µA IQ per channel - 61% higher quiescent power than TLV9054IPWR. | Better suited for higher-frequency active filters (>500kHz) but less optimal for battery-constrained systems. | Select TLV9064IPWR only when bandwidth >5MHz is required and power budget permits +200µA/channel increase. |
| LM324DR | Legacy bipolar quad op amp with 1.2MHz GBW, ±3mV offset, 1.5mA IQ, and no rail-to-rail input - incompatible with 1.8V operation. | Limited to 5V+ supplies and moderate-precision applications; lacks EMI filtering and overload recovery. | Choose LM324DR only for cost-sensitive, non-battery, non-low-voltage legacy upgrades where 5MHz speed and 1.8V operation are unnecessary. |
Compared with TLV9064IPWR and LM324DR, TLV9054IPWR uniquely balances 5MHz bandwidth, 15V/µs slew, 330µA/channel IQ, and 1.8V operation - making it the optimal choice for energy-efficient, wide-temperature, high-fidelity signal conditioning in modern embedded systems.
Availability
TLV9054IPWR is available at Aetrix Electronics and suitable for HVAC control systems, photodiode-based medical sensors, and low-side current monitoring in DC motor drives requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for TLV9054IPWR 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 low-power signal chain solutions.
The TLV905x family was designed specifically for cost-sensitive, battery-operated, and industrial applications demanding high-speed rail-to-rail performance at ultra-low quiescent current - targeting sensor interfaces, motor control feedback, and portable instrumentation.
FAQ
What is the maximum capacitive load the TLV9054IPWR can drive while maintaining stability?
The TLV9054IPWR is characterized to drive up to 150pF capacitive load while retaining ≥60° phase margin and stable operation in unity-gain configuration. Driving larger loads requires external isolation resistor (e.g., 10–50Ω in series with output) to prevent peaking or oscillation, as confirmed in Figure 6-17 of the official datasheet.
Does the TLV9054IPWR support true rail-to-rail input common-mode range?
Yes, the TLV9054IPWR supports a common-mode input voltage range from (V–) – 0.1V to (V+) + 0.1V across its full operating temperature range (–40°C to +125°C), enabling direct interfacing with grounded or supply-referenced sensors without external level-shifting circuitry.
What is the typical input bias current of the TLV9054IPWR and how does it vary with temperature?
The TLV9054IPWR has a typical input bias current of ±2pA at 25°C, rising to ±525pA maximum over –40°C to +125°C. This ultra-low bias enables high-impedance sensor interfaces (e.g., pH electrodes, piezoelectric elements) without significant offset drift due to leakage.
Can the TLV9054IPWR be used in single-supply 1.8V applications?
Yes, the TLV9054IPWR is fully specified for operation from 1.8V to 6.0V supply. At 1.8V, it maintains rail-to-rail input/output swing, 5MHz gain bandwidth, and 330µA quiescent current per channel - making it ideal for energy-harvesting and coin-cell-powered devices.
Is the TLV9054IPWR pin-compatible with other devices in the TLV905x family?
No - TLV9054IPWR (14-pin TSSOP) is not pin-compatible with TLV9051 (5-pin SOT-23) or TLV9052 (8-pin SOIC/TSSOP). Pin mapping differs significantly across channel counts and packages; PCB layout must be designed specifically for the TLV9054IPWR's 14-pin PW footprint and channel interleaving.
TLV9054IPWR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 14-TSSOP (0.173", 4.40mm 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-TSSOP
TLV9054IPWR FAQ
1.How can I place an order for TLV9054IPWR through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV9054IPWR 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 TLV9054IPWR reliable?
The price and inventory of TLV9054IPWR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV9054IPWR is usually 5 days.
3.What payment methods are accepted for TLV9054IPWR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV9054IPWR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV9054IPWR?
TLV9054IPWR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV9054IPWR 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 TLV9054IPWR?
For technical support, including TLV9054IPWR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV9054IPWR requirements.
6.How does Aetrix verify that TLV9054IPWR is sourced from the original manufacturer or authorized distributors?
All TLV9054IPWR 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 TLV9054IPWR meets industry standards.
7.What is the process for return or replacement of TLV9054IPWR?
All TLV9054IPWR units undergo pre-shipment inspection (PSI). If there is an issue with TLV9054IPWR, 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 TLV9054IPWR part is unused and in its original packaging.
Return procedure for TLV9054IPWR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLV9054IPWR Tags
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LM358DT
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LM358DR
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MCP6006UT-E/OT
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LM324PWR
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