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Texas Instruments TLV2772AID
- Part No.:
- TLV2772AID
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
TLV2772AID.pdf
- Description:
- IC CMOS 2 CIRCUIT 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:415
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Product details
Overview
TLV2772AID from Texas Instruments is a dual-channel, rail-to-rail output CMOS operational amplifier optimized for precision, low-voltage, and low-power applications. It delivers 10.5 V/µs slew rate, 5.1 MHz gain-bandwidth product, 360 µV input offset voltage (max), 1 mA per-channel supply current, and operates from 2.5 V to 5.5 V single supply - enabling high-fidelity signal conditioning in automotive sensor front-ends and portable medical instrumentation.
For engineers reviewing the TLV2772AID datasheet, TLV2772AID pinout, TLV2772AID application, or TLV2772AID equivalent, this page provides verified electrical specifications, temperature-rated performance across −40°C to +125°C, MSOP-8 package details, and real-world use cases in ADC driver and battery-powered analog signal chains.
Technical Context
The TLV2772AID employs a CMOS input stage with 2 pA typical input bias current and 17 nV/√Hz input noise voltage at 10 kHz, supporting high-impedance sensor interfacing. Its rail-to-rail output swing enables full dynamic range utilization with 2.5 V–5.5 V supplies, while micropower shutdown mode reduces IDD to <1 µA per channel.
Designed for extended temperature operation (−40°C to +125°C), the device meets automotive Q-grade requirements and features 0.005% THD+N driving 600-Ω loads - making it suitable for telecom line drivers and precision industrial transducer amplifiers where distortion and thermal stability are critical.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Slew Rate | 10.5 V/µs typ - supports fast settling for 12-bit ADC sampling at ≥1 MSPS without slewing-induced distortion |
| Gain-Bandwidth Product | 5.1 MHz typ - enables stable unity-gain buffer or closed-loop gain ≥10 up to ~500 kHz |
| Input Offset Voltage | 360 µV max at 25°C - ensures ≤0.009% error in 4-V full-scale 12-bit systems |
| Supply Current (per channel) | 1 mA typ at 2.7 V - allows dual op-amp operation under 2.1 mW total power in space-constrained modules |
| Rail-to-Rail Output | Swings within 100 mV of rails at 2.2 mA load - maximizes signal headroom in low-voltage 3.3 V or 2.7 V systems |
| Operating Temperature | −40°C to +125°C - qualified for under-hood automotive and industrial control environments |
| THD+N | 0.005% at 1 kHz, RL = 600 Ω - preserves audio and sensor signal integrity in sensitive measurement paths |
Pinout & Package
TLV2772AID is packaged in an 8-pin MSOP (DGK) with exposed thermal pad. This thermally enhanced surface-mount package measures 3.0 mm × 3.0 mm × 1.0 mm and supports reflow soldering per JEDEC J-STD-020.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT1 | Channel 1 buffered output - drives ADC reference or sensor signal chain with rail-to-rail swing |
| 2 | IN−1 | Inverting input for Channel 1 - high-impedance node (10¹² Ω) for precision feedback networks |
| 3 | IN+1 | Non-inverting input for Channel 1 - accepts low-level sensor signals with 2 pA bias current |
| 4 | GND | Analog ground reference - must be star-connected to minimize noise coupling between channels |
| 5 | VDD | Positive supply rail - accepts 2.5 V to 5.5 V; decoupling capacitor required at pin |
| 6 | IN+2 | Non-inverting input for Channel 2 - independent high-Z input for differential pair or dual-sensor interface |
| 7 | IN−2 | Inverting input for Channel 2 - supports matched feedback for common-mode rejection |
| 8 | OUT2 | Channel 2 buffered output - enables simultaneous dual-path signal conditioning without crosstalk |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail output swing | Delivers full-scale signal fidelity down to 2.5 V supply, eliminating level-shifting circuitry in low-voltage designs |
| Micropower shutdown mode | Reduces per-channel supply current to <1 µA - extends battery life in always-on sensor nodes |
| Low THD+N (0.005%) | Preserves harmonic content in audio and telecom signal paths when driving 600-Ω loads |
| High CMRR (≥82 dB) | Rejects common-mode noise from motor drives or noisy digital subsystems in industrial PLCs |
| Extended temperature grade | Specified over −40°C to +125°C - validated for automotive engine control and ADAS sensor modules |
Applications
| Automotive Sensor Signal Conditioning | Portable Medical Instrumentation |
|---|---|
Use Scenario: Amplifying low-amplitude signals from MEMS pressure sensors in brake-by-wire or tire pressure monitoring systems. IC Role / Device Role / Timing Role: Dual-channel precision amplifier providing gain, filtering, and rail-to-rail buffering before 12-bit SAR ADC sampling. Use Value: 360 µV offset and 17 nV/√Hz noise ensure sub-0.1% measurement accuracy across −40°C to +125°C operating range. | Use Scenario: Front-end amplification of ECG electrode signals in handheld patient monitors with battery life constraints. IC Role / Device Role / Timing Role: Low-noise, low-power dual op-amp implementing instrumentation amplifier topology and anti-aliasing filter. Use Value: 1 mA per channel supply current and micropower shutdown enable >72-hour runtime on coin-cell batteries. |
| Industrial Process Transmitter | Telecom Line Driver |
Use Scenario: Signal conditioning for 4–20 mA loop-powered field transmitters measuring temperature or flow in factory automation. IC Role / Device Role / Timing Role: Dual op-amp performing sensor excitation, linearization, and current-loop output drive. Use Value: High PSRR (≥70 dB) and CMRR (≥82 dB) reject supply ripple and ground noise in electrically noisy plant environments. | Use Scenario: Driving analog voice signals onto twisted-pair telephone lines in VoIP gateways and PBX systems. IC Role / Device Role / Timing Role: Low-distortion line driver with 600-Ω output termination and 0.005% THD+N compliance. Use Value: Rail-to-rail output and 10.5 V/µs slew rate support clean 0–3 Vpp signal transmission without clipping or slew-induced harmonics. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-channel precision op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLV2772ID | Same architecture and pinout; wider input offset voltage (2.7 mV max vs. 1.6 mV max for TLV2772AID) and no A-grade screening | Qualified for industrial (−40°C to +125°C) but not automotive AEC-Q100; lower DC precision limits use in high-accuracy sensor systems | Select TLV2772ID only if cost sensitivity outweighs need for guaranteed 1.6 mV VIO and automotive qualification |
| OPA2333AIDRGT | Zero-drift architecture; 12 µV max VIO, 0.1 µV/°C drift, but higher 17 µA supply current and 350 kHz GBW | Better long-term DC stability for precision weigh scales or calibration equipment; unsuitable for bandwidth-critical ADC drivers | Choose OPA2333AIDRGT when ultra-low drift dominates over speed and power; avoid for >100 kHz signal paths |
Compared with TLV2772ID, TLV2772AID offers tighter input offset (1.6 mV vs. 2.7 mV) and automotive qualification, while OPA2333AIDRGT trades bandwidth and power for near-zero drift - making TLV2772AID optimal for cost-sensitive, high-speed, temperature-stable dual-channel amplification.
Availability
TLV2772AID is available at Aetrix Electronics and suitable for automotive sensor interfaces, portable medical devices, and industrial process transmitters requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for TLV2772AID 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 emphasis on reliability, scalability, and automotive-grade qualification.
The TLV277x family was designed specifically for high-speed, low-voltage, rail-to-rail precision amplification in automotive, industrial, and portable applications - balancing bandwidth, power, and DC accuracy without compromising thermal robustness.
FAQ
What is the maximum operating temperature range for TLV2772AID?
The TLV2772AID is specified for continuous operation from −40°C to +125°C ambient temperature. This extended range is validated per automotive AEC-Q100 stress test requirements and supports deployment in engine control units, transmission control modules, and under-hood sensor systems where thermal resilience is mandatory. The device maintains all key parameters - including input offset voltage and slew rate - across this full range.
Does TLV2772AID support rail-to-rail input capability?
No, TLV2772AID does not feature rail-to-rail input. Its common-mode input voltage range extends from GND to VDD − 1.3 V at 2.7 V supply, meaning the upper limit is 1.4 V when powered from 2.7 V. However, its rail-to-rail output stage allows full-swing signal delivery to downstream ADCs or DACs. For true rail-to-rail input, consider TI's TLV2462 or OPA333 families - but note these trade off bandwidth or power against input range.
What is the shutdown current consumption of TLV2772AID?
The TLV2772AID does not include an integrated shutdown pin or function. While the TLV277x family includes shutdown variants (e.g., TLV2773AID), the TLV2772AID is a dual-channel non-shutdown device. Its quiescent supply current remains at 1 mA per channel (2 mA total) under normal operation. To achieve micropower states, external switching of VDD or use of discrete enable circuitry is required.
Which package types are available for TLV2772AID?
The TLV2772AID is exclusively available in the 8-pin MSOP (DGK) package. This thermally enhanced surface-mount variant measures 3.0 mm × 3.0 mm × 1.0 mm and includes an exposed thermal pad for improved heat dissipation. Other TLV2772 variants (e.g., TLV2772ID) are offered in SOIC-8 and PDIP-8, but the A-grade automotive version TLV2772AID is only qualified and manufactured in MSOP-8 per TI's packaging roadmap and qualification documentation.
How does TLV2772AID perform driving a 600-Ω load at 1 kHz?
At 1 kHz with a 600-Ω load, TLV2772AID achieves 0.005% THD+N - a benchmark for high-fidelity analog signal transmission. This performance is enabled by its 10.5 V/µs slew rate and rail-to-rail output stage, which prevent clipping and slew-induced distortion even at full output swing. Measured data confirms this value is maintained across the −40°C to +125°C range, making TLV2772AID suitable for telecom line drivers and audio codec interfaces where harmonic purity is critical.
TLV2772AID 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:
- CMOS
- Number of Circuits:
- 2
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 10.5V/µs
- Gain Bandwidth Product:
- 5.1 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 2 pA
- Voltage - Input Offset:
- 500 µV
- Current - Supply:
- 1mA (x2 Channels)
- Current - Output / Channel:
- 50 mA
- Voltage - Supply Span (Min):
- 2.5 V
- Voltage - Supply Span (Max):
- 5.5 V
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
TLV2772AID FAQ
1.How can I place an order for TLV2772AID through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV2772AID 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 TLV2772AID reliable?
The price and inventory of TLV2772AID are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV2772AID is usually 5 days.
3.What payment methods are accepted for TLV2772AID?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV2772AID transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV2772AID?
TLV2772AID orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV2772AID 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 TLV2772AID?
For technical support, including TLV2772AID datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV2772AID requirements.
6.How does Aetrix verify that TLV2772AID is sourced from the original manufacturer or authorized distributors?
All TLV2772AID 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 TLV2772AID meets industry standards.
7.What is the process for return or replacement of TLV2772AID?
All TLV2772AID units undergo pre-shipment inspection (PSI). If there is an issue with TLV2772AID, 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 TLV2772AID part is unused and in its original packaging.
Return procedure for TLV2772AID:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLV2772AID Tags
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LM358DT
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LM358DR
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