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Texas Instruments TLV2760IDBVR
- Part No.:
- TLV2760IDBVR
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- SOT-23-6
- Datasheet:
-
TLV2760IDBVR.pdf
- Description:
- IC OPAMP GP 1 CIRCUIT SOT23-6
- Quantity:
- Payment:
- Shipping:
Inventory:1,475
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Product details
Overview
TLV2760IDBVR from Texas Instruments is a single-channel, micropower, rail-to-rail input/output operational amplifier with shutdown control, designed for ultra-low-voltage operation from 1.8 V to 3.6 V. It delivers 500 kHz bandwidth and 0.20 V/μs slew rate while consuming only 20 μA per channel, with shutdown current as low as 10 nA. Its −40°C to 85°C industrial temperature range and SOT-23-6 package make it ideal for battery-powered sensor signal conditioning and portable medical devices.
For engineers reviewing the TLV2760IDBVR datasheet, TLV2760IDBVR pinout, TLV2760IDBVR application, or TLV2760IDBVR equivalent, this page provides verified electrical parameters, validated shutdown timing (ton = 5 μs, toff = 0.8 μs), rail-to-rail I/O behavior at 1.8 V, input offset voltage (550 μV typ), and real-world layout guidance for capacitive-load stability.
Technical Context
The TLV2760IDBVR 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 an active shutdown circuit that reduces supply current to 10 nA per channel while maintaining high isolation (>60 dB crosstalk suppression in shutdown mode).
It operates across 1.8–3.6 V single supply with specified performance at 1.8 V (end-of-life AA/AAA) and 2.4 V (NiMH/NiCd nominal), supporting precision DC-coupled gain stages where input bias current (3 pA typ) enables use with >1 MΩ feedback networks without significant error.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 1.8 V to 3.6 V - supports direct operation from two alkaline or NiMH cells without regulation. |
| Supply Current (Active) | 20 μA per channel - enables multi-year battery life in always-on sensor front-ends. |
| Shutdown Current | 10 nA per channel - allows microamp-level system sleep modes without external power gating. |
| Input Offset Voltage | 550 μV (typ) - ensures <1 mV total error in unity-gain buffer applications at room temperature. |
| Unity-Gain Bandwidth | 500 kHz - sufficient for ECG, pulse oximetry, and low-frequency industrial transducer signals. |
| Slew Rate | 0.20 V/μs (positive), 0.15 V/μs (negative) - supports 1 VPP signals up to ~100 kHz with <1% distortion. |
| Input Bias Current | 3 pA (typ) - permits use with megaohm-level source impedances without significant offset drift. |
Pinout & Package
SOT-23-6 (DBV) package: 2.9 mm × 1.6 mm × 1.15 mm body, 0.95 mm pitch, thermally enhanced pad optional. RoHS-compliant, halogen-free, moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 - IN− | Inverting input | High-impedance CMOS node; accepts signals from −0.2 V to VDD + 0.2 V. |
| 2 - IN+ | Non-inverting input | Matches IN− in voltage range and bias current; used for reference or sensor inputs. |
| 3 - OUT | Amplifier output | Rail-to-rail capable; sources/sinks ≥7 mA at 1.8 V; stable with RNULL ≥20 Ω for CL >10 pF. |
| 4 - GND | Analog ground reference | Must be low-inductance connection; separate from digital ground if mixed-signal PCB. |
| 5 - SHDN | Active-high shutdown control | VIH ≥2 V (VDD ≥2.7 V); VIL ≤0.6 V; enables fast turn-on (5 μs) and turn-off (0.8 μs). |
| 6 - VDD | Positive supply | Accepts 1.8–3.6 V; requires local 0.1 μF ceramic + 6.8 μF tantalum decoupling. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail I/O | Enables full dynamic range utilization at 1.8 V supply-no level-shifting required for ADC interfacing. |
| Ultralow shutdown current | 10 nA per channel preserves battery energy during extended idle periods in portable instrumentation. |
| CMOS input stage | 3 pA input bias current allows direct connection to high-impedance pH electrodes, thermistors, and piezoresistive sensors. |
| Stable with capacitive loads | Phase margin >63° with 100 pF load when RNULL = 100 Ω-supports direct driving of ADC input capacitance. |
| Industrial temperature range | Specified performance from −40°C to +85°C ensures reliability in outdoor and automotive cabin environments. |
Applications
| Portable ECG Monitor Front-End | Low-Power Gas Sensor Signal Chain |
|---|---|
Use Scenario: Amplifying microvolt-level biopotential signals from dry electrodes in battery-operated wearable ECG units. IC Role / Device Role / Timing Role: Single-supply, rail-to-rail instrumentation amplifier stage with shutdown between measurements. Use Value: 20 μA quiescent current extends coin-cell life beyond 2 years; 550 μV VIO limits baseline drift in DC-coupled leads. |
Use Scenario: Conditioning resistive bridge output from MEMS-based CO or NO2 sensors in handheld air quality analyzers. IC Role / Device Role / Timing Role: Low-noise transimpedance or differential amplifier with periodic shutdown during sensor warm-up cycles. Use Value: 3 pA IIB prevents bridge imbalance errors; 10 nA shutdown current enables 99.9% duty-cycle sleep in 10-second measurement intervals. |
| Wireless Temperature Transmitter | Industrial Battery-Operated Data Logger |
Use Scenario: Amplifying RTD or thermistor voltage in LoRaWAN-enabled temperature nodes deployed in remote infrastructure. IC Role / Device Role / Timing Role: Precision gain stage preceding SAR ADC, powered only during scheduled 15-minute sampling bursts. Use Value: 500 kHz GBW supports fast settling (<14 μs to 0.01%) after wake-up; 1.8 V minimum VDD matches aging lithium-thionyl chloride cell discharge curve. |
Use Scenario: Signal conditioning for multi-channel analog inputs (voltage, current, thermocouple) in field-deployed environmental loggers. IC Role / Device Role / Timing Role: Configurable gain block with independent shutdown per channel to minimize system-wide leakage. Use Value: SOT-23-6 footprint saves PCB area vs SOIC-8; rail-to-rail output ensures full ADC code utilization across 0–3.3 V range. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLV2450IDBVR | Higher supply current (23 μA), no shutdown, 0.22 V/μs slew rate, 2.7–6 V range. | Lacks shutdown capability; unsuitable for duty-cycled systems but offers lower noise (49 nV/√Hz). | Select when continuous operation is required and 2.7 V minimum supply is acceptable. |
| OPA316IDBVR | Lower VIO (150 μV), higher bandwidth (10 MHz), 2.7–5.5 V range, no shutdown, 400 μA IDD. | Not micropower; optimized for speed over battery life; incompatible with 1.8 V operation. | Select when precision and bandwidth outweigh power constraints, and supply ≥2.7 V is guaranteed. |
Compared with TLV2760IDBVR, TLV2450IDBVR trades shutdown functionality for slightly better noise performance and wider supply range, while OPA316IDBVR abandons micropower entirely for 20× higher speed and 20× higher current-making TLV2760IDBVR uniquely suited for sub-20 μA, 1.8 V, shutdown-capable designs.
Availability
TLV2760IDBVR is available at Aetrix Electronics and suitable for portable medical devices, wireless sensor nodes, industrial data loggers, and battery-powered instrumentation requiring stable component supply across long production lifecycles.
Supply support for TLV2760IDBVR 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 and embedded processing solutions with focus on power efficiency, reliability, and broad application coverage.
The TLV276x family was engineered specifically for ultralow-voltage, micropower signal conditioning in battery-constrained systems-prioritizing 1.8 V operation, rail-to-rail I/O, and nanoscale shutdown current without sacrificing DC precision.
FAQ
What is the maximum recommended supply voltage for TLV2760IDBVR?
The absolute maximum supply voltage for TLV2760IDBVR is 4 V, but the recommended operating range is strictly 1.8 V to 3.6 V. Operation above 3.6 V risks parametric degradation and reduced reliability, as confirmed in the Absolute Maximum Ratings table of the official datasheet (SLOS326F, Rev. August 2013). Exceeding 3.6 V voids TI's standard warranty conditions.
Does TLV2760IDBVR support true rail-to-rail output swing at 1.8 V supply?
Yes, TLV2760IDBVR achieves rail-to-rail output swing at 1.8 V: VOH ≥1.77 V (100 μA sink) and VOL ≤25 mV (100 μA source) at 25°C, per Electrical Characteristics Table on page 6 of the datasheet. This enables full utilization of 1.8 V ADC reference ranges without external level-shifting circuitry.
How does the shutdown pin (SHDN) behave under partial voltage conditions?
The TLV2760IDBVR SHDN pin has defined logic thresholds: VIH ≥2 V (for VDD = 2.7–3.6 V) and VIL ≤0.6 V. At VDD = 1.8 V, the datasheet does not specify guaranteed switching points-designers must ensure SHDN is driven fully to GND or VDD to avoid indeterminate state. No internal pull-up/down is present.
Can TLV2760IDBVR drive a 100 pF capacitive load directly?
No-direct driving of >10 pF loads risks instability. The datasheet (Figure 18) shows phase margin drops below 45° at 100 pF with no series resistance. A minimum 20 Ω RNULL is required for stable operation; 100 Ω restores >63° phase margin per typical characterization. This is critical for ADC input buffering.
What is the input common-mode voltage range for TLV2760IDBVR at 1.8 V supply?
At VDD = 1.8 V, the input common-mode voltage range is −0.2 V to VDD + 0.2 V = −0.2 V to 2.0 V, as specified in the Recommended Operating Conditions table (page 4). This allows input signals to extend 200 mV beyond either rail-essential for interfacing with sensors whose outputs may dip below ground in transient conditions.
TLV2760IDBVR 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:
- 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:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-23-6
TLV2760IDBVR FAQ
1.How can I place an order for TLV2760IDBVR through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV2760IDBVR 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 TLV2760IDBVR reliable?
The price and inventory of TLV2760IDBVR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV2760IDBVR is usually 5 days.
3.What payment methods are accepted for TLV2760IDBVR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV2760IDBVR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV2760IDBVR?
TLV2760IDBVR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV2760IDBVR 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 TLV2760IDBVR?
For technical support, including TLV2760IDBVR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV2760IDBVR requirements.
6.How does Aetrix verify that TLV2760IDBVR is sourced from the original manufacturer or authorized distributors?
All TLV2760IDBVR 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 TLV2760IDBVR meets industry standards.
7.What is the process for return or replacement of TLV2760IDBVR?
All TLV2760IDBVR units undergo pre-shipment inspection (PSI). If there is an issue with TLV2760IDBVR, 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 TLV2760IDBVR part is unused and in its original packaging.
Return procedure for TLV2760IDBVR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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