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Texas Instruments TLV2460CD
- Part No.:
- TLV2460CD
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
TLV2460CD.pdf
- Description:
- IC OPAMP GP 1 CIRCUIT 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:1,026
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Product details
Overview
TLV2460CD from Texas Instruments is a single-channel rail-to-rail input/output operational amplifier optimized for low-voltage portable systems. It delivers 6.4 MHz gain-bandwidth, 1.6 V/µs slew rate, ±80 mA output drive, 500 µA/channel supply current, and 100 µV input offset voltage - enabling high-fidelity analog signal buffering in ADC front-ends and sensor interfaces.
For engineers reviewing the TLV2460CD datasheet, TLV2460CD pinout, TLV2460CD application, or TLV2460CD equivalent, key selection criteria include its shutdown capability (0.3 µA/channel), rail-to-rail swing at 2.7–6 V supply, SOT-23-6 package footprint, and guaranteed performance across 0°C to 70°C industrial temperature range.
Technical Context
The TLV2460CD implements a CMOS input stage with rail-to-rail common-mode input range extending beyond supply rails and rail-to-rail output swing delivering full dynamic range in 3 V systems. Its internal architecture supports micropower shutdown mode with high-impedance output state and fast turnon/turnoff times (7.65 µs / 328 ns).
Designed for unity-gain stable operation with capacitive loads up to 160 pF, it maintains 44° phase margin and 7 dB gain margin at 3 V supply. The device achieves 11 nV/√Hz input noise voltage and 85 dB CMRR at 1 kHz, supporting precision DC and AC-coupled signal conditioning.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gain Bandwidth Product | 6.4 MHz - enables stable closed-loop operation up to ~500 kHz at unity gain with minimal phase error. |
| Slew Rate | 1.6 V/µs - supports 1 VPP signals up to ~250 kHz without slew-induced distortion. |
| Supply Current per Channel | 500 µA - allows battery-powered operation for >1 year in always-on sensor nodes at 3 V. |
| Input Offset Voltage | 100 µV - ensures <0.01% gain error in 10 V full-scale instrumentation amplifiers. |
| Rail-to-Rail Output Swing | Within 100 mV of rails at 10 mA load - maximizes usable dynamic range in 3 V ADC drivers. |
| Shutdown Current | 0.3 µA/channel - reduces system standby power by >99.9% versus active mode. |
| Operating Temperature Range | 0°C to 70°C - qualified for commercial-grade embedded control and consumer electronics. |
Pinout & Package
TLV2460CD is housed in an 8-pin SOIC (D) package with standard 1.27 mm pitch, compatible with automated assembly and IPC-7351B footprint IPC-7351B SOIC-8-127P600X175-120.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (OUT) | Amplifier output | Delivers rail-to-rail voltage swing with ±80 mA sourcing/sinking capability. |
| 2 (IN−) | Inverting input | High-impedance CMOS node with 1300 pA bias current at 25°C. |
| 3 (IN+) | Non-inverting input | Supports common-mode input range from GND to VDD, enabling single-supply sensor interfacing. |
| 4 (GND) | Analog ground reference | Return path for input bias currents and output load current; must be low-impedance. |
| 5 (SHDN) | Active-high shutdown control | Drives output to high-impedance state when logic high (>2 V); draws 0.3 µA in shutdown. |
| 8 (VDD+) | Positive supply rail | Accepts 2.7–6 V single supply or ±1.35–±3 V split supply; decoupling capacitor required. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail I/O | Enables full 3 V ADC input range utilization without level-shifting circuitry. |
| Micropower shutdown | Reduces quiescent current to 0.3 µA/channel, critical for duty-cycled data acquisition systems. |
| High output drive | ±80 mA capability drives 50 Ω cables or multiple parallel inputs without external buffers. |
| Low input noise | 11 nV/√Hz at 1 kHz supports sub-16-bit resolution in precision sensor signal chains. |
| Unity-gain stability | Stable with 160 pF capacitive load, eliminating need for isolation resistors in ADC driver applications. |
Applications
| ADC Driver | Sensor Signal Conditioning |
|---|---|
Use Scenario: Driving SAR or sigma-delta ADC inputs in portable medical monitors and IoT edge nodes. IC Role / Device Role / Timing Role: Buffering and level-shifting analog sensor outputs to match ADC input range while rejecting supply noise. Use Value: Rail-to-rail output swing preserves full 3 V ADC dynamic range; 6.4 MHz bandwidth supports >500 kSPS sampling without settling error. | Use Scenario: Amplifying low-level thermistor, RTD, or bridge transducer signals in HVAC controllers and industrial sensors. IC Role / Device Role / Timing Role: Precision non-inverting amplifier with low offset and drift for DC-coupled measurement paths. Use Value: 100 µV input offset and 2 µV/°C drift minimize temperature-induced calibration errors over 0–70°C operating range. |
| Portable Audio Line Driver | Battery-Powered Data Logger |
Use Scenario: Driving headphone or line-level outputs in battery-powered audio recorders and voice assistants. IC Role / Device Role / Timing Role: Low-noise, low-distortion voltage follower with shutdown control for power gating between recordings. Use Value: 0.01% THD+N at 1 kHz and 11 nV/√Hz noise ensure high-fidelity audio reproduction; shutdown cuts idle current to 0.3 µA. | Use Scenario: Signal conditioning front-end in solar-powered environmental data loggers with multi-year battery life requirements. IC Role / Device Role / Timing Role: Always-on sensor interface amplifier that enters ultra-low-power shutdown between measurement cycles. Use Value: 500 µA active current + 0.3 µA shutdown enables >5-year operation on a single CR2032 coin cell at 1% duty cycle. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLV2461CD | Dual-channel version in same SOIC-8 package; identical per-channel specs but shares supply pins. | Preferred when two matched amplifiers are needed (e.g., instrumentation amp + reference buffer) without board area penalty. | Select TLV2461CD only if dual-channel functionality is required; TLV2460CD saves cost and layout space for single-channel use. |
| OPA344UA | Higher 1 MHz GBW, lower 7 nV/√Hz noise, but no shutdown and 1.2 mA supply current - no rail-to-rail input. | Better for wideband, low-noise AC applications where shutdown and rail-to-rail input are not required. | Choose OPA344UA only for higher-speed signal paths; TLV2460CD remains superior for low-power, rail-to-rail, shutdown-enabled designs. |
Compared with TLV2461CD and OPA344UA, the TLV2460CD uniquely combines single-channel optimization, micropower shutdown, rail-to-rail input/output, and 0°C–70°C qualification - making it the most efficient choice for space-constrained, battery-sensitive single-amplifier applications.
Availability
TLV2460CD is available at Aetrix Electronics and suitable for portable instrumentation, sensor interface modules, and battery-powered data acquisition systems requiring stable component supply and long-term manufacturability.
Supply support for TLV2460CD 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 op-amps and low-power signal chain solutions.
The TLV246x family was designed specifically for portable, low-voltage applications demanding rail-to-rail performance, micropower operation, and robust output drive - targeting ADC drivers, sensor interfaces, and battery-powered instrumentation.
FAQ
What is the maximum supply voltage for TLV2460CD?
The absolute maximum supply voltage for TLV2460CD is 6 V. Operation above this rating risks permanent damage. Recommended operating range is 2.7 V to 6 V for single-supply configurations or ±1.35 V to ±3 V for split-supply use. Exceeding 6 V violates absolute maximum ratings even momentarily.
Does TLV2460CD support rail-to-rail input and output simultaneously?
Yes, TLV2460CD supports true rail-to-rail input common-mode range (GND to VDD) and rail-to-rail output swing (within 100 mV of rails at 10 mA load). This dual rail-to-rail capability enables full utilization of 3 V supply headroom in single-supply systems like portable ADC front-ends.
What is the shutdown behavior of TLV2460CD?
When the SHDN pin is driven high (>2 V), TLV2460CD enters ultralow-power shutdown mode drawing only 0.3 µA per channel, and its output transitions to high-impedance state. The amplifier resumes normal operation within 7.65 µs after SHDN returns low, with output settling to final value in under 1.8 µs.
Is TLV2460CD pin-compatible with other TLV246x variants?
No - TLV2460CD uses an 8-pin SOIC (D) package with dedicated pins for OUT, IN−, IN+, GND, SHDN, and VDD+. TLV2461CD shares the same pinout but integrates two amplifiers; TLV2462CD (dual) and TLV2463CD (quad) use different packages and pin assignments. Pin compatibility exists only within same-channel-count variants in identical packages.
What is the input offset voltage specification for TLV2460CD at room temperature?
The input offset voltage for TLV2460CD is specified at 100 µV (typical) and 2000 µV (maximum) at 25°C, per the official TI datasheet SLOS220J. This parameter is measured under VDD = 3 V, VIC = 1.5 V, VO = 1.5 V, and RS = 50 Ω conditions, and applies strictly to the C-suffix commercial-grade variant.
TLV2460CD Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Bulk
- 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:
- 0°C ~ 70°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
TLV2460CD FAQ
1.How can I place an order for TLV2460CD through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV2460CD 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 TLV2460CD reliable?
The price and inventory of TLV2460CD are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV2460CD is usually 5 days.
3.What payment methods are accepted for TLV2460CD?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV2460CD transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV2460CD?
TLV2460CD orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV2460CD 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 TLV2460CD?
For technical support, including TLV2460CD datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV2460CD requirements.
6.How does Aetrix verify that TLV2460CD is sourced from the original manufacturer or authorized distributors?
All TLV2460CD 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 TLV2460CD meets industry standards.
7.What is the process for return or replacement of TLV2460CD?
All TLV2460CD units undergo pre-shipment inspection (PSI). If there is an issue with TLV2460CD, 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 TLV2460CD part is unused and in its original packaging.
Return procedure for TLV2460CD:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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