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Texas Instruments TLV2460AIP
- Part No.:
- TLV2460AIP
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-DIP (0.300", 7.62mm)
- Datasheet:
-
TLV2460AIP.pdf
- Description:
- IC OPAMP GP 1 CIRCUIT 8DIP
- Quantity:
- Payment:
- Shipping:
Inventory:3,216
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Product details
Overview
TLV2460AIP 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 at 5 V supply. It features micropower shutdown (0.3 µA/channel), 100 µV max input offset voltage, and 11 nV/√Hz input noise voltage - designed for precision analog signal conditioning in low-voltage portable and automotive systems.
For engineers reviewing the TLV2460AIP datasheet, TLV2460AIP pinout, TLV2460AIP application, or TLV2460AIP equivalent, key selection criteria include its rail-to-rail swing, ultralow shutdown current, −40°C to 125°C temperature rating, and compatibility with ADC buffering, sensor interfaces, and battery-powered instrumentation where power efficiency and dynamic range are critical.
Technical Context
The TLV2460AIP 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-scale signal handling in 2.7–6 V single-supply systems. Its internal architecture delivers high-output-drive capability without sacrificing low quiescent current (500 µA/channel).
Shutdown control is implemented via a dedicated SHDN pin that places the amplifier in high-impedance output state while reducing supply current to 0.3 µA/channel. The device maintains stable operation with capacitive loads up to 160 pF and exhibits 45° phase margin at unity gain with 10 kΩ load and 160 pF capacitance.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gain Bandwidth Product | 6.4 MHz - supports stable closed-loop operation up to ~1 MHz with moderate gain, suitable for anti-aliasing and reconstruction filters. |
| Slew Rate | 1.6 V/µs - enables clean amplification of 100 kHz full-scale sine waves at 1 VPP without distortion. |
| Input Offset Voltage | 100 µV (max) - ensures ≤0.002% error in 5 V full-scale measurement paths, critical for precision sensor front-ends. |
| Supply Current | 500 µA/channel - allows continuous operation in sub-1 mA system power budgets for portable devices. |
| Shutdown Current | 0.3 µA/channel - reduces standby power by >99.9% versus active mode, enabling long-term battery operation in wake-on-event systems. |
| Rail-to-Rail I/O | Input: 0 V to VDD; Output: within 100 mV of rails - maximizes dynamic range in 3.3 V and lower supply systems. |
| Output Drive | ±80 mA (at 5 V) - directly drives 62 Ω loads or multiple 10 kΩ inputs without external buffers. |
Pinout & Package
TLV2460AIP is packaged in an 8-pin plastic DIP (P) package with through-hole mounting, rated for −40°C to 125°C operation. Pin 1 is identified by a beveled edge or molded dot.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (NC) | No internal connection | Unused pad; must remain unconnected or grounded per layout guidelines to avoid parasitic coupling. |
| 2 (IN−) | Inverting input | Differential input node accepting feedback or signal inversion; high-impedance CMOS input (1300 pA bias current). |
| 3 (IN+) | Non-inverting input | Differential input node for reference or signal injection; supports rail-to-rail common-mode range (0 V to VDD). |
| 4 (GND) | Analog ground reference | Primary return path for input bias currents and output load current; requires low-impedance connection to system ground plane. |
| 5 (NC) | No internal connection | Unused pad; electrically isolated - no routing or thermal relief required. |
| 6 (VDD+) | Positive supply | Single-supply input (2.7–6 V) or positive rail in split-supply (±1.35–±3 V); decoupling capacitor (0.1 µF) required near pin. |
| 7 (OUT) | Amplifier output | Class-AB output stage delivering rail-to-rail swing and ±80 mA peak current; stable with ≥160 pF capacitive load. |
| 8 (SHDN) | Shutdown control | Active-high logic input; ≥2 V enables operation, ≤0.7 V enters ultralow-power shutdown (0.3 µA/channel). |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail input and output | Enables full utilization of 2.7–6 V supply range in single-supply data acquisition, eliminating level-shifting circuitry. |
| Micropower shutdown mode | Reduces total system quiescent current to <1 µA per channel, extending battery life in intermittent-sampling applications. |
| High output drive (±80 mA) | Directly drives ADC reference buffers, LED drivers, or low-impedance transducers without external gain stages. |
| Low input noise (11 nV/√Hz) | Preserves signal integrity in low-level sensor amplification (e.g., thermocouples, strain gauges) without added noise floor degradation. |
| Extended temperature range (−40°C to 125°C) | Qualified for under-hood automotive and industrial control environments where thermal stability is mandatory. |
Applications
| ADC Driver / Buffer | Automotive Sensor Interface |
|---|---|
Use Scenario: Driving the input of a 12-bit SAR ADC in a portable medical monitor powered by a 3.3 V Li-ion battery. IC Role / Device Role: Precision unity-gain buffer isolating ADC input from source impedance while maintaining rail-to-rail signal fidelity. Use Value: 100 µV offset and 11 nV/√Hz noise ensure <0.025% measurement error and >72 dB SNR over full scale, meeting IEC 60601 accuracy requirements. | Use Scenario: Amplifying output of a piezoresistive pressure sensor in an engine manifold, operating continuously at 105°C ambient. IC Role / Device Role: Low-drift signal conditioner with rail-to-rail output swing interfacing to an automotive microcontroller's 5 V ADC. Use Value: −40°C to 125°C qualification and 2 µV/°C offset drift guarantee stable calibration across thermal cycles without software compensation. |
| Battery-Powered Instrumentation | Industrial Process Control Loop |
Use Scenario: Front-end amplifier for a handheld pH meter using a glass electrode with high source impedance (>100 MΩ). IC Role / Device Role: High-input-impedance, low-bias-current amplifier (1300 pA max) with micropower shutdown between readings. Use Value: 0.3 µA shutdown current extends CR2032 battery life to >5 years in sleep mode, while 500 µA active current supports real-time display updates. | Use Scenario: Isolating and scaling 4–20 mA loop signals in a PLC analog input module exposed to industrial EMI. IC Role / Device Role: Rail-to-rail I/O op-amp configured as a precision current-to-voltage converter with ESD-hardened inputs. Use Value: ±80 mA output drive sustains 20 mA loop compliance across 250 Ω shunt resistors, while 85 dB CMRR rejects common-mode noise on factory floors. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLV2461AIP | Dual-channel version in same 8-pin DIP package; identical electrical specs per channel but shares supply and shutdown pins. | Requires dual-amplifier topology (e.g., composite filter, differential receiver); not suitable for space-constrained single-channel designs. | Select TLV2461AIP only when two matched amplifiers are needed and board area permits shared resources. |
| OPA333AIDR | Zero-drift architecture; 10 µV max offset, 0.1 µV/°C drift, but higher 17 µA supply current and no shutdown pin. | Better DC precision for static measurements; unsuitable for battery-critical or power-gated systems due to lack of shutdown. | Choose OPA333AIDR when ultra-low offset/drift dominates over power and feature set - e.g., precision weight scales or calibration equipment. |
Compared with TLV2460AIP, TLV2461AIP offers channel doubling without footprint increase but sacrifices independent channel control, while OPA333AIDR trades 34× higher quiescent current for 10× lower offset and near-zero drift - making TLV2460AIP optimal for cost-sensitive, power-aware rail-to-rail signal conditioning where moderate DC accuracy suffices.
Availability
TLV2460AIP is available at Aetrix Electronics and suitable for automotive sensor interfaces, portable instrumentation, and industrial process control systems requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for TLV2460AIP 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 automotive-qualified components.
The TLV246x family was engineered for portable and harsh-environment applications demanding rail-to-rail performance, micropower operation, and robust temperature tolerance - targeting battery-powered medical devices, automotive subsystems, and industrial sensors.
FAQ
What is the maximum supply voltage for TLV2460AIP?
The absolute maximum supply voltage for TLV2460AIP is 6 V. Operation beyond this rating risks permanent damage. Recommended operating range is 2.7 V to 6 V for single-supply use or ±1.35 V to ±3 V for split-supply configurations. At 5 V, TLV2460AIP delivers its full ±80 mA output drive and 1.6 V/µs slew rate while maintaining rail-to-rail output swing within 100 mV of each rail.
Does TLV2460AIP support true rail-to-rail input and output?
Yes, TLV2460AIP supports true rail-to-rail input (common-mode range from 0 V to VDD) and rail-to-rail output (swing within 100 mV of both supply rails under 10 mA load). This capability is confirmed across its full −40°C to 125°C operating range and enables direct interfacing with low-voltage ADCs and microcontrollers without level-shifting circuitry.
How does the shutdown function work on TLV2460AIP?
The SHDN pin (Pin 8) controls TLV2460AIP's ultralow-power mode: applying ≥2 V enables normal operation (500 µA/channel), while ≤0.7 V places the amplifier in shutdown (0.3 µA/channel) with output in high-impedance state. No external pull-up/down is required, and the transition times are 7.65 µs turn-on and 328 ns turn-off, enabling rapid power gating in duty-cycled systems.
What is the input offset voltage specification for TLV2460AIP?
TLV2460AIP has a maximum input offset voltage of 1500 µV over its full −40°C to 125°C operating range, with a typical value of 500 µV at 25°C. Its temperature coefficient is 2 µV/°C, resulting in predictable drift behavior. This specification is verified per the TLV246xA grade in the official SLOS220J datasheet and applies specifically to the A-suffix industrial-temperature variant.
Is TLV2460AIP qualified for automotive applications?
TLV2460AIP is not AEC-Q200 qualified, but it belongs to the TLV246x family explicitly designed for high-reliability automotive use - including Q-Temp and HighRel variants. The A-suffix indicates −40°C to 125°C operation and qualification to TI's enhanced manufacturing flow, making TLV2460AIP suitable for non-safety-critical automotive subsystems like cabin sensors, body control modules, and infotainment interfaces where extended temperature and long-term stability are required.
TLV2460AIP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 8-DIP (0.300", 7.62mm)
- Packaging:
- Bulk
- 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:
- Through Hole
- Supplier Device Package:
- 8-PDIP
TLV2460AIP FAQ
1.How can I place an order for TLV2460AIP through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV2460AIP 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 TLV2460AIP reliable?
The price and inventory of TLV2460AIP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV2460AIP is usually 5 days.
3.What payment methods are accepted for TLV2460AIP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV2460AIP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV2460AIP?
TLV2460AIP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV2460AIP 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 TLV2460AIP?
For technical support, including TLV2460AIP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV2460AIP requirements.
6.How does Aetrix verify that TLV2460AIP is sourced from the original manufacturer or authorized distributors?
All TLV2460AIP 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 TLV2460AIP meets industry standards.
7.What is the process for return or replacement of TLV2460AIP?
All TLV2460AIP units undergo pre-shipment inspection (PSI). If there is an issue with TLV2460AIP, 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 TLV2460AIP part is unused and in its original packaging.
Return procedure for TLV2460AIP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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