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Texas Instruments TLV2460IDBVR
- Part No.:
- TLV2460IDBVR
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- SOT-23-6
- Datasheet:
-
TLV2460IDBVR.pdf
- Description:
- IC OPAMP GP 1 CIRCUIT SOT23-6
- Quantity:
- Payment:
- Shipping:
Inventory:1,725
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Product details
Overview
TLV2460IDBVR from Texas Instruments is a single-channel rail-to-rail input/output operational amplifier with 6.4 MHz gain bandwidth, 1.6 V/µs slew rate, and ±80 mA output drive capability. It features micropower shutdown (0.3 µA/channel), 100 µV input offset voltage, and 11 nV/√Hz input noise voltage, designed for precision buffering in low-voltage analog-to-digital converter interfaces.
For engineers reviewing the TLV2460IDBVR datasheet, TLV2460IDBVR pinout, TLV2460IDBVR application, or TLV2460IDBVR equivalent, key selection criteria include rail-to-rail I/O swing at 2.7–6 V supply, shutdown control timing (7.65 µs turn-on), thermal performance in SOT-23-6 package, and automotive-grade −40°C to 125°C operation.
Technical Context
The TLV2460IDBVR implements a CMOS input stage enabling rail-to-rail common-mode input range (0 V to VDD) and rail-to-rail output swing, supporting full dynamic range in single-supply systems down to 2.7 V. Its internal architecture delivers high-output-drive capability without sacrificing low quiescent current (500 µA/channel).
Shutdown functionality is controlled via a dedicated SHDN pin that places the amplifier in ultralow-current mode (0.3 µA/channel) while forcing the output into high-impedance state-critical for power-gated signal chains in portable and automotive applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gain Bandwidth Product | 6.4 MHz - enables stable unity-gain buffer operation up to ~6 MHz with minimal phase margin degradation. |
| Slew Rate | 1.6 V/µs - supports clean 10-bit ADC sampling of signals up to ~100 kHz full-scale sine waves. |
| Supply Current | 500 µA/channel - allows continuous operation in battery-powered systems with multi-day runtime. |
| Input Offset Voltage | 100 µV - ensures <0.001% gain error in 10 V full-scale precision sensor conditioning paths. |
| Output Drive | ±80 mA - drives 60 Ω loads directly, eliminating need for external buffers in DAC output stages. |
| Shutdown Current | 0.3 µA/channel - reduces system standby power by >99.9% versus active mode in duty-cycled measurement circuits. |
| Input Noise Voltage | 11 nV/√Hz @ 1 kHz - preserves SNR in low-level thermocouple or strain gauge amplification. |
Pinout & Package
TLV2460IDBVR is housed in a 6-pin SOT-23 package (DBV), optimized for high-density PCB layouts in space-constrained automotive and industrial modules.
| 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 and output current; must be connected to low-impedance ground plane. |
| 3 (IN+) | Non-Inverting Input | CMOS input with 1.3 pA typical bias current; accepts common-mode voltages from 0 V to VDD. |
| 4 (VDD+) | Positive Supply Rail | Operates from 2.7 V to 6 V; supports single-supply or split-supply configurations (±1.35 V to ±3 V). |
| 5 (IN−) | Inverting Input | Differential input node; matched to IN+ for <100 µV offset and >80 dB CMRR over temperature. |
| 6 (SHDN) | Shutdown Control | Active-high logic input; drives output to high-Z when voltage <0.7 V; requires ≥2 V to enable. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail I/O swing | Enables full utilization of 3 V ADC reference rails without level-shifting circuitry. |
| Micropower shutdown mode | Reduces total system idle current to sub-µA levels in sensor wake-up architectures. |
| High output drive (±80 mA) | Directly drives 50 Ω coaxial cables or multiple parallel inputs without external buffers. |
| Low input offset drift | 2 µV/°C tempco maintains <1 mV total offset error across −40°C to 125°C automotive range. |
| Automotive temperature grade | Qualified per AEC-Q100 Grade 1 (−40°C to 125°C), supporting under-hood and infotainment use. |
Applications
| ADC Driver for Portable Instrumentation | Automotive Cabin Temperature Sensor Interface |
|---|---|
Use Scenario: Buffering thermistor or RTD signals before 12-bit SAR ADC in handheld multimeters or data loggers. IC Role / Device Role: Precision voltage follower with rail-to-rail output to maximize ADC dynamic range at 3.3 V supply. Use Value: 100 µV offset and 11 nV/√Hz noise preserve measurement resolution to <0.1°C accuracy without calibration. | Use Scenario: Conditioning NTC thermistor outputs in HVAC control modules exposed to under-dash temperatures. IC Role / Device Role: Single-supply transimpedance amplifier with shutdown during vehicle sleep mode. Use Value: −40°C to 125°C operation and 0.3 µA shutdown current extend battery life in always-on cabin monitoring. |
| Industrial PLC Analog Input Module | Medical Patient Monitor Front-End |
Use Scenario: Isolated current-to-voltage conversion for 4–20 mA field transmitters in factory automation racks. IC Role / Device Role: Low-drift buffer after isolation amplifier, driving multiplexer inputs with minimal loading. Use Value: 6.4 MHz GBW and 1.6 V/µs slew rate support fast channel switching (<10 µs settling) in 16-channel systems. | Use Scenario: Amplifying low-amplitude ECG electrode signals prior to anti-alias filtering and digitization. IC Role / Device Role: First-stage instrumentation amplifier gain block with rail-to-rail output into filter network. Use Value: 11 nV/√Hz input noise and 80 dB CMRR at 60 Hz ensure diagnostic-grade signal fidelity without notch filtering. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| OPA333AIDBVR | Zero-drift architecture; 0.1 µV max offset; 1.8 µVpp 0.1–10 Hz noise; 350 µA supply current. | Better DC precision but lower output drive (±25 mA); no shutdown pin. | Select when ultra-low offset drift dominates over output current and power gating needs. |
| LMV931MG/NOPB | Lower GBW (1.5 MHz); higher supply current (120 µA); no shutdown; 1.5 mV max offset. | Cost-optimized general-purpose op amp; not qualified for automotive temperature range. | Select for non-automotive consumer applications where rail-to-rail I/O suffices and shutdown is unnecessary. |
Compared with OPA333AIDBVR and LMV931MG/NOPB, the TLV2460IDBVR uniquely balances rail-to-rail I/O, high output drive, micropower shutdown, and automotive qualification-making it optimal for power-sensitive, high-fidelity signal conditioning in harsh environments.
Availability
TLV2460IDBVR is available at Aetrix Electronics and suitable for automotive cabin control, portable instrumentation, and industrial PLC analog input modules requiring stable component supply across extended temperature ranges.
Supply support for TLV2460IDBVR 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 personal electronics markets.
The TLV246x family was engineered specifically for portable and automotive applications demanding rail-to-rail I/O, low power, and robust operation across −40°C to 125°C.
FAQ
What is the operating temperature range for TLV2460IDBVR?
The TLV2460IDBVR is rated for −40°C to 125°C free-air temperature operation, meeting AEC-Q100 Grade 1 requirements for automotive under-hood and cabin applications. This specification is confirmed in the "Recommended Operating Conditions" table of the official TI datasheet SLOS220J, where the "I-suffix" designation explicitly defines this extended range.
Does TLV2460IDBVR support true rail-to-rail input and output?
Yes, TLV2460IDBVR supports rail-to-rail input (common-mode range from 0 V to VDD) and rail-to-rail output (swing within 10 mV of each rail at 10 mA load). This is verified in the device description and electrical characteristics tables of the TI datasheet SLOS220J, which specify VICR = 0 to VDD and VOH/VOL performance across supply voltages.
What is the shutdown current consumption of TLV2460IDBVR?
The TLV2460IDBVR draws 0.3 µA per channel in shutdown mode (SHDN < 0.7 V), as specified in the "Electrical Characteristics" section of the TI datasheet SLOS220J under parameter IDD(SHDN). This ultralow current enables aggressive power gating in battery-operated systems without compromising wake-up latency.
Can TLV2460IDBVR drive capacitive loads without oscillation?
TLV2460IDBVR remains stable with up to 160 pF capacitive load when driving a 10 kΩ load, as confirmed by phase margin (44°–45°) and gain margin (7 dB) measurements in the "Operating Characteristics" section of SLOS220J. For heavier loads, external isolation resistance is recommended per Figure 14's stability boundary chart.
Is TLV2460IDBVR pin-compatible with other members of the TLV246x family?
No-TLV2460IDBVR (single-channel, 6-pin SOT-23) has a different pinout than dual (TLV2462), quad (TLV2464), or shutdown-equipped variants like TLV2461 (8-pin SOIC). The DBV package pin mapping is unique to the single-channel configuration, as shown in Figure 4 of SLOS220J. Direct substitution requires PCB layout revision.
TLV2460IDBVR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- SOT-23-6
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- 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:
- SOT-23-6
TLV2460IDBVR FAQ
1.How can I place an order for TLV2460IDBVR through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV2460IDBVR 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 TLV2460IDBVR reliable?
The price and inventory of TLV2460IDBVR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV2460IDBVR is usually 5 days.
3.What payment methods are accepted for TLV2460IDBVR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV2460IDBVR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV2460IDBVR?
TLV2460IDBVR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV2460IDBVR 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 TLV2460IDBVR?
For technical support, including TLV2460IDBVR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV2460IDBVR requirements.
6.How does Aetrix verify that TLV2460IDBVR is sourced from the original manufacturer or authorized distributors?
All TLV2460IDBVR 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 TLV2460IDBVR meets industry standards.
7.What is the process for return or replacement of TLV2460IDBVR?
All TLV2460IDBVR units undergo pre-shipment inspection (PSI). If there is an issue with TLV2460IDBVR, 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 TLV2460IDBVR part is unused and in its original packaging.
Return procedure for TLV2460IDBVR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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