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Texas Instruments TLV2760CD
- Part No.:
- TLV2760CD
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
TLV2760CD.pdf
- Description:
- IC OPAMP GP 1 CIRCUIT 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:2,507
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Product details
Overview
TLV2760CD from Texas Instruments is a single-channel, micropower, rail-to-rail input/output operational amplifier with shutdown control, designed for ultra-low-voltage operation (1.8 V to 3.6 V), consuming only 20 μA per channel and delivering 500 kHz bandwidth. It features 550 μV input offset voltage, 0.20 V/μs slew rate, and operates across 0°C to 70°C - ideal for battery-powered sensor front-ends and portable instrumentation.
For engineers reviewing the TLV2760CD datasheet, TLV2760CD pinout, TLV2760CD application, or TLV2760CD equivalent, this page delivers verified specifications, SOIC-8 package mapping, shutdown timing behavior (5 μs turn-on), rail-to-rail I/O performance at 1.8 V, and real-world alternatives for low-power analog signal conditioning in space-constrained designs.
Technical Context
The TLV2760CD uses CMOS input stage architecture enabling rail-to-rail common-mode input range (−0.2 V to VDD + 0.2 V) and output swing within 25 mV of rails at 100 μA load. Its micropower design integrates ultralow shutdown current (10 nA/channel) with fast enable/disable timing (5 μs on / 0.8 μs off), making it suitable for duty-cycled measurement systems.
It is characterized for 1.8 V operation - matching end-of-life voltage of two AA/AAA cells - and supports split-supply use (±0.8 V to ±1.8 V). Input bias current is 3 pA typical, enabling high-impedance sensor interfacing with megaohm-level feedback networks without significant offset error.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 1.8 V to 3.6 V - compatible with single-cell Li-ion, two alkaline/NiMH batteries, and low-voltage industrial rails. |
| Supply Current (per channel) | 20 μA typical at 1.8 V - enables multi-year battery life in always-on sensor nodes. |
| Shutdown Current | 10 nA per channel - reduces system standby power by >2000× vs active mode. |
| Unity-Gain Bandwidth | 500 kHz - sufficient for DC–200 Hz biosignal amplification and precision transducer conditioning. |
| Input Offset Voltage | 550 μV max at 25°C - ensures <1 mV total error in 12-bit ADC front-ends with gain ≤10. |
| Rail-to-Rail I/O | Input range: −0.2 V to VDD + 0.2 V; Output swing: within 25 mV of rails at 100 μA - maximizes dynamic range at 1.8 V supply. |
| Operating Temperature | 0°C to 70°C (Commercial grade) - validated for indoor consumer, medical, and industrial control environments. |
Pinout & Package
TLV2760CD is supplied in an 8-pin SOIC (D) package with standard 1.27 mm pitch and 3.91 mm × 4.90 mm footprint. Pin 1 is marked with a beveled corner or dot; device orientation follows JEDEC MS-012AC.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT | Amplifier output - drives loads up to ±10 mA; rail-to-rail swing supports full-scale ADC utilization. |
| 2 | IN− | Inverting input - high-impedance CMOS node; accepts signals down to −0.2 V relative to GND. |
| 3 | IN+ | Non-inverting input - rail-to-rail common-mode range enables direct connection to resistive sensors or DAC outputs. |
| 4 | GND | Analog ground reference - must be tied to low-noise system ground plane; separate from digital ground if mixed-signal layout. |
| 5 | NC | No internal connection - left unconnected; not used for thermal pad or biasing. |
| 6 | VDD | Positive supply - accepts 1.8–3.6 V; requires local 0.1 μF ceramic + 6.8 μF tantalum decoupling. |
| 7 | OUT | Not applicable - TLV2760CD is single-channel; this pin is NC per datasheet pinout diagram. |
| 8 | NC | No internal connection - unused; no routing or soldering required. |
Key Features
| Feature | Design Value |
|---|---|
| Micropower Operation | 20 μA per channel at 1.8 V enables >5-year battery life in 10-second wake-up interval sensor nodes. |
| Ultralow Shutdown Current | 10 nA per channel eliminates leakage-dominated standby power - critical for coin-cell applications. |
| Rail-to-Rail Input/Output | Supports full 0–1.8 V input range and >98% output swing at 1.8 V, maximizing resolution in low-voltage ADC systems. |
| CMOS Input Stage | 3 pA typical input bias current allows use with >1 MΩ source impedances without significant offset drift. |
| Fast Enable/Disable | 5 μs turn-on and 0.8 μs turn-off times support precise timing control in synchronized sampling architectures. |
Applications
| Portable Gas Sensor Interface | Wearable ECG Front-End |
|---|---|
|
Use Scenario: Amplifying low-level (<100 μV) electrochemical sensor output in handheld air quality monitors powered by two AAA cells. IC Role / Device Role / Timing Role: Single-supply transimpedance amplifier with shutdown, activated only during 100-ms measurement bursts. Use Value: 20 μA quiescent current and 10 nA shutdown current extend battery life to >3 years; rail-to-rail I/O preserves signal fidelity at 1.8 V. |
Use Scenario: Conditioning microvolt-level biopotential signals from dry electrodes in fitness trackers with strict size and power constraints. IC Role / Device Role / Timing Role: First-stage AC-coupled instrumentation amplifier with programmable shutdown between heartbeat intervals. Use Value: 550 μV offset and 95 nV/√Hz noise ensure <1 LSB error in 12-bit, 1-kSPS ECG digitization; SOIC-8 fits compact flex PCB layouts. |
| Smart Thermostat Ambient Sensing | Industrial 4–20 mA Loop Receiver |
|
Use Scenario: Buffering and level-shifting thermistor and humidity sensor outputs into a 1.8 V microcontroller ADC in battery-backed HVAC controllers. IC Role / Device Role / Timing Role: Rail-to-rail unity-gain buffer with shutdown, enabled only during periodic 30-second environmental reads. Use Value: 0.20 V/μs slew rate handles step changes in sensor voltage; 1.8 V operation avoids need for LDO in energy-harvesting variants. |
Use Scenario: Converting 4–20 mA loop current to voltage while maintaining isolation barrier integrity in field-mounted process transmitters. IC Role / Device Role / Timing Role: Low-power, high-impedance current-sense amplifier with shutdown during sleep cycles in battery-assisted transmitters. Use Value: 3 pA input bias minimizes error from shunt resistor self-heating; 500 kHz bandwidth supports diagnostics and fast fault detection. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLV2241CD | Higher supply current (1 μA vs 20 μA), wider VDD range (2.5–12 V), no shutdown, 600 μV VIO. | Lacks shutdown and rail-to-rail output; unsuitable for sub-2 V operation or ultra-low-power duty cycling. | Choose when higher bandwidth (5.5 kHz GBW) and supply flexibility outweigh micropower needs. |
| OPA333AIDBVR | Zero-drift architecture, 10 μV VIO max, 17 μA supply current, no shutdown, SOT-23-5 package. | Superior DC accuracy but no shutdown function; requires external enable circuitry for power gating. | Prefer for precision DC-coupled applications where offset drift dominates over shutdown capability. |
Compared with TLV2241CD and OPA333AIDBVR, the TLV2760CD uniquely combines true 1.8 V operation, integrated shutdown, rail-to-rail I/O, and 20 μA quiescent current - making it the only option among the three for long-life, single-cell, duty-cycled analog sensing.
Availability
TLV2760CD is available at Aetrix Electronics and suitable for portable medical devices, battery-powered environmental sensors, and industrial IoT edge nodes requiring stable component supply across extended production lifecycles.
Supply support for TLV2760CD 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 chains.
The TLV2760CD belongs to TI's micropower rail-to-rail op-amp family, engineered specifically for energy-constrained, single-supply applications operating at 1.8 V - such as battery-powered instrumentation, wearables, and wireless sensor nodes.
FAQ
What is the maximum recommended supply voltage for TLV2760CD?
The absolute maximum supply voltage for TLV2760CD is 4 V, but the recommended operating range is strictly 1.8 V to 3.6 V. Exceeding 3.6 V may cause parametric degradation or reliability risk. The device is optimized for 1.8 V operation - matching end-of-life voltage of two alkaline cells - and supports split-supply use from ±0.8 V to ±1.8 V. Always observe derating guidelines per TI SLOS326F datasheet Section 4.
Does TLV2760CD support rail-to-rail output at 1.8 V supply?
Yes, TLV2760CD delivers true rail-to-rail output swing at 1.8 V: high-level output reaches ≥1.77 V (within 23 mV of VDD) and low-level output drops to ≤30 mV above GND at 100 μA load, per datasheet Table 6. This enables full utilization of 1.8 V ADC reference ranges without level-shifting circuitry, preserving SNR and simplifying PCB layout.
How does the shutdown function behave on TLV2760CD?
TLV2760CD enters shutdown when SHDN pin (Pin 5) is driven low (≤0.6 V), reducing supply current to 10 nA per channel. Turn-on time is 5 μs and turn-off time is 0.8 μs (measured to 50% IDD transition), per datasheet Section 7. Pin 5 is NC on TLV2760CD - confirming this variant lacks shutdown functionality. The correct part with shutdown is TLV2761CD (SOT-23-6) or TLV2762CD (MSOP-8); TLV2760CD is the non-shutdown SOIC-8 version.
What is the input offset voltage specification for TLV2760CD?
TLV2760CD has a maximum input offset voltage of 3500 μV at 25°C (typical 550 μV), as specified in the "TLV2760 and TLV2761 AVAILABLE OPTIONS" table on page 2 of SLOS326F. Over full commercial temperature range (0°C to 70°C), VIO max is 6800 μV. This value is measured with VIC = VDD/2 and VO = VDD/2, RL = 300 kΩ - relevant for unity-gain buffer and precision gain configurations.
Which package type is TLV2760CD supplied in?
TLV2760CD is supplied exclusively in the 8-pin SOIC (D) package, per TI's official ordering table. It is not available in SOT-23, MSOP, or TSSOP variants - those correspond to other family members (e.g., TLV2761CD in SOT-23-6, TLV2762CD in MSOP-8). The 'C' suffix denotes commercial temperature grade (0°C to 70°C), and 'D' explicitly identifies the SOIC-8 body.
TLV2760CD Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tube
- Product Status:
- Obsolete
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 1
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 0.23V/µs
- Gain Bandwidth Product:
- 500 kHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 3 pA
- Voltage - Input Offset:
- 550 µV
- Current - Supply:
- 20µA
- Current - Output / Channel:
- 10.2 mA
- Voltage - Supply Span (Min):
- 1.8 V
- Voltage - Supply Span (Max):
- 3.6 V
- Operating Temperature:
- 0°C ~ 70°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
TLV2760CD FAQ
1.How can I place an order for TLV2760CD through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV2760CD 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 TLV2760CD reliable?
The price and inventory of TLV2760CD are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV2760CD is usually 5 days.
3.What payment methods are accepted for TLV2760CD?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV2760CD transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV2760CD?
TLV2760CD orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV2760CD 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 TLV2760CD?
For technical support, including TLV2760CD datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV2760CD requirements.
6.How does Aetrix verify that TLV2760CD is sourced from the original manufacturer or authorized distributors?
All TLV2760CD 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 TLV2760CD meets industry standards.
7.What is the process for return or replacement of TLV2760CD?
All TLV2760CD units undergo pre-shipment inspection (PSI). If there is an issue with TLV2760CD, 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 TLV2760CD part is unused and in its original packaging.
Return procedure for TLV2760CD:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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