My Inquiry
My Account
Texas Instruments TLV2460QPW
- Part No.:
- TLV2460QPW
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
TLV2460QPW.pdf
- Description:
- IC OPAMP GP 1 CIRCUIT 8TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,148
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
TLV2460QPW from Texas Instruments is a single-channel, rail-to-rail input/output operational amplifier with shutdown, designed for high-density automotive and industrial signal conditioning. It delivers 6.4 MHz gain-bandwidth product, 1.6 V/µs slew rate, ±80 mA output drive, 100 µV input offset voltage, and 11 nV/√Hz input noise voltage - enabling precision buffering of analog-to-digital converters in low-voltage systems.
For engineers reviewing the TLV2460QPW datasheet, TLV2460QPW pinout, TLV2460QPW application, or TLV2460QPW equivalent, key selection considerations include its Q-temp automotive qualification (−40°C to 125°C), micropower shutdown mode (0.3 µA/channel), 6-pin TSSOP package, and rail-to-rail dynamic range in single-supply (2.7–6 V) operation.
Technical Context
The TLV2460QPW implements a CMOS input stage with rail-to-rail input common-mode range extending beyond supply rails, supporting full dynamic range in 3-V systems. Its output stage provides true rail-to-rail swing with high-current capability (±80 mA at 5 V), overcoming limitations of earlier rail-to-rail op-amps.
It integrates a dedicated SHDN terminal that places the amplifier in ultralow-power state (0.3 µA/channel) while forcing output into high-impedance mode - critical for power-gated sensor interfaces and battery-powered control loops requiring fast turnon/turnoff times (7.65 µs on, 328 ns off).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gain Bandwidth Product | 6.4 MHz - supports stable unity-gain buffer configurations up to ~6 MHz without phase margin degradation. |
| Slew Rate | 1.6 V/µs - enables clean 1-MHz, 1-Vpp sine wave reproduction with <0.01% THD+N at 5 V supply. |
| Input Offset Voltage | 100 µV (typ) - ensures ≤1 LSB error when driving 12-bit ADCs with 2.048-V reference. |
| Supply Current | 500 µA/channel - allows continuous operation in always-on sensor front-ends with sub-1-mA total system budget. |
| Shutdown Current | 0.3 µA/channel - reduces quiescent power to <1 µW per channel during sleep modes in automotive body controllers. |
| Rail-to-Rail I/O | Input extends beyond rails; output swings within 100 mV of rails at 10 mA load - maximizes usable signal range in 3.3-V microcontroller systems. |
| Output Drive | ±80 mA - directly drives 50-Ω transmission lines or multiple parallel inputs without external buffers. |
Pinout & Package
TLV2460QPW is housed in a 6-pin TSSOP (PW) package with exposed thermal pad, optimized for automotive thermal reliability and PCB space efficiency. Pin 1 is marked by a beveled edge or molded dot.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (OUT) | Amplifier output | Delivers rail-to-rail voltage swing; capable of sourcing/sinking ±80 mA into resistive loads. |
| 2 (GND) | Analog ground reference | Primary return path for input bias current and output current; must be connected to low-impedance system ground plane. |
| 3 (IN+) | Non-inverting input | CMOS input with 1.3 pA bias current; accepts common-mode voltages from −0.2 V to VDD + 0.2 V. |
| 4 (VDD+) | Positive supply | Supports 2.7–6 V single supply or ±1.35–±3 V split supply; internal ESD protection rated to ±2 kV HBM. |
| 5 (IN−) | Inverting input | Differential pair input node; matched to IN+ for <100 µV offset and >89 dB CMRR over temperature. |
| 6 (SHDN) | Active-high shutdown control | Drives output to high-Z when logic-low (<0.7 V); draws only 0.3 µA in shutdown state. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail input and output | Enables full-scale signal acquisition and drive in 3-V systems without level-shifting circuitry. |
| Micropower shutdown mode | Reduces per-channel supply current to 0.3 µA while maintaining high-impedance output for multiplexed sensor arrays. |
| Q-temp automotive qualification | Guaranteed operation from −40°C to 125°C with full parametric testing per AEC-Q100 Grade 2 requirements. |
| High-output-drive capability | ±80 mA output current eliminates need for external driver stages in actuator interface circuits. |
| Low input voltage noise | 11 nV/√Hz at 1 kHz supports high-resolution measurement of µV-level transducer signals without amplification penalty. |
Applications
| Automotive Cabin Temperature Sensing | Industrial 4–20 mA Loop Transmitter |
|---|---|
Use Scenario: Amplifying output of NTC thermistor networks in HVAC control modules under wide ambient temperature variation. IC Role / Device Role: Precision non-inverting buffer with rail-to-rail input to capture full thermistor voltage swing across 0–5 V supply. Use Value: 100 µV offset and 11 nV/√Hz noise ensure <0.1°C measurement resolution over −40°C to 85°C cabin range. | Use Scenario: Driving 4–20 mA current loop via voltage-to-current conversion with DAC output buffering. IC Role / Device Role: Low-drift, high-output-drive voltage follower interfacing between DAC and loop transistor base. Use Value: ±80 mA output drive sustains 20 mA loop current into 600 Ω load with 1.5 V headroom at 3.3 V supply. |
| Portable Medical ECG Front-End | Automotive Battery Monitoring Unit |
Use Scenario: Buffering differential electrode signals prior to instrumentation amplifier and ADC sampling. IC Role / Device Role: Rail-to-rail input stage preserving DC-coupled baseline integrity in ultra-low-power wearable devices. Use Value: 500 µA supply current and 0.3 µA shutdown enable multi-day battery life in Bluetooth LE-enabled ECG patches. | Use Scenario: Monitoring individual cell voltages in 12S Li-ion battery packs with periodic wake-up for voltage sampling. IC Role / Device Role: High-impedance, low-offset buffer isolating cell taps from ADC input leakage and noise coupling. Use Value: Q-temp rating and 6.4 MHz bandwidth support accurate 16-bit cell voltage measurement at 1-kSPS with <10 ppm gain drift over temperature. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLV2460IPW | Same electrical specs but rated for −40°C to 125°C (I-suffix), not Q-temp qualified; no automotive configuration control or extended reliability screening. | Lacks AEC-Q100 compliance and Q-temp documentation traceability required for Tier-1 automotive ECUs. | Select TLV2460IPW only for industrial or commercial designs where automotive qualification is unnecessary. |
| OPA333AIDBVR | Zero-drift architecture; 0.1 µV max offset, 0.02 µV/°C drift, but lower 350 kHz GBW and ±25 mA output drive. | Better DC precision for sensor offset cancellation, but insufficient bandwidth and drive for ADC buffering or current-loop drive. | Choose OPA333AIDBVR when nanovolt-level offset stability dominates over speed and output strength. |
Compared with TLV2460IPW, TLV2460QPW adds automotive-grade reliability, configuration control, and production traceability - essential for safety-critical vehicle subsystems. Versus OPA333AIDBVR, TLV2460QPW trades zero-drift precision for higher bandwidth and robust output drive, making it superior for dynamic signal conditioning in automotive powertrain and chassis modules.
Availability
TLV2460QPW is available at Aetrix Electronics and suitable for automotive cabin control, industrial process monitoring, portable medical instrumentation, and battery management systems requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for TLV2460QPW 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 delivering analog, embedded processing, and connectivity solutions for industrial, automotive, and consumer markets.
The TLV246x family was engineered for portable and automotive applications demanding rail-to-rail performance, micropower operation, and robust temperature range - specifically targeting ADC buffering, sensor signal conditioning, and power-supply monitoring.
FAQ
What is the operating temperature range for TLV2460QPW?
The TLV2460QPW is qualified for operation from −40°C to 125°C and meets AEC-Q100 Grade 2 requirements for automotive applications. This extended range is validated through rigorous testing including high-temperature operating life (HTOL), temperature cycling, and unbiased highly accelerated stress test (uHAST), ensuring reliability in engine bay and powertrain environments where ambient temperatures exceed 105°C.
Does TLV2460QPW support single-supply operation?
Yes, TLV2460QPW supports true single-supply operation from 2.7 V to 6 V. Its rail-to-rail input stage accepts common-mode voltages from −0.2 V to VDD + 0.2 V, and its output swings within 100 mV of both rails at 10 mA load - enabling direct interfacing with 3.3-V microcontrollers and 12-bit ADCs without level-shifting components.
How does the shutdown feature of TLV2460QPW function?
The SHDN pin on TLV2460QPW is active-high: applying ≥2 V places the amplifier in normal operation (500 µA supply current), while pulling ≤0.7 V activates micropower shutdown (0.3 µA/channel). During shutdown, the output enters high-impedance state - critical for multiplexed sensor arrays and power-gated signal chains where channel isolation is mandatory.
What package type is used for TLV2460QPW?
TLV2460QPW uses a 6-pin TSSOP (PW) package with exposed thermal pad, measuring 4.4 mm × 3.0 mm × 1.2 mm. This automotive-qualified package features enhanced moisture sensitivity level (MSL 3), lead-free terminations, and thermal performance validated for sustained operation at 125°C ambient in sealed enclosures.
Is TLV2460QPW pin-compatible with other TLV246x variants?
No - TLV2460QPW (single-channel, 6-pin PW) is not pin-compatible with dual (TLV2462), quad (TLV2464), or different-package variants like DBV (SOT-23) or D (SOIC). Its 6-pin TSSOP layout is unique to the single-channel-with-shutdown configuration; substitution requires PCB layout revision and validation of thermal and routing constraints.
TLV2460QPW Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 8-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Tray
- Product Status:
- Obsolete
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 1
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 1.6V/µs
- Gain Bandwidth Product:
- 6.4 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 1.3 nA
- Voltage - Input Offset:
- 500 µV
- Current - Supply:
- 550µA
- Current - Output / Channel:
- 80 mA
- Voltage - Supply Span (Min):
- 2.7 V
- Voltage - Supply Span (Max):
- 6 V
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-TSSOP
TLV2460QPW FAQ
1.How can I place an order for TLV2460QPW through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV2460QPW 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 TLV2460QPW reliable?
The price and inventory of TLV2460QPW are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV2460QPW is usually 5 days.
3.What payment methods are accepted for TLV2460QPW?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV2460QPW transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV2460QPW?
TLV2460QPW orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV2460QPW 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 TLV2460QPW?
For technical support, including TLV2460QPW datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV2460QPW requirements.
6.How does Aetrix verify that TLV2460QPW is sourced from the original manufacturer or authorized distributors?
All TLV2460QPW 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 TLV2460QPW meets industry standards.
7.What is the process for return or replacement of TLV2460QPW?
All TLV2460QPW units undergo pre-shipment inspection (PSI). If there is an issue with TLV2460QPW, 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 TLV2460QPW part is unused and in its original packaging.
Return procedure for TLV2460QPW:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLV2460QPW Tags
-
LM358DT
STMicroelectronics
-
LM358DR
Texas Instruments
-
LM2904DR
Texas Instruments
-
LM358ADR
Texas Instruments
-
LM2904DGKR
Texas Instruments
-
LM324DR
Texas Instruments
-
MCP6006T-E/OT
Microchip Technology
-
MCP6006UT-E/OT
Microchip Technology
-
LM324PWR
Texas Instruments
-
LM2902PWR
Texas Instruments
-
LM2902DR
Texas Instruments
-
LM358P
Texas Instruments
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
