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Home > Products > Integrated Circuits (ICs) > Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps > TLV2772QPWRQ1
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TLV2772QPWRQ1

In Stock 2252 pcs Reference Price(In US Dollars)
1+
$4.4794
200+
$1.7336
500+
$1.6724
1000+
$1.6425
Manufacturer Part Number:
TLV2772QPWRQ1
Manufacturer / Brand
Texas Instruments
Part of Description:
IC CMOS 2 CIRCUIT 8TSSOP
Datasheets:
Lead Free Status / RoHS Status:
ROHS3 Compliant
Stock Condition:
New original, 2252 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
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Part Number TLV2772QPWRQ1
Manufacturer / Brand Texas Instruments
Stock Quantity 2252 pcs Stock
Category Integrated Circuits (ICs) > Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Description IC CMOS 2 CIRCUIT 8TSSOP
Lead Free Status / RoHS Status: ROHS3 Compliant
RFQ TLV2772QPWRQ1 Datasheets TLV2772QPWRQ1 Details PDF
TLV2772QPWRQ1 Details PDF for ES.pdf
TLV2772QPWRQ1 Details PDF for KR.pdf
TLV2772QPWRQ1 Details PDF for IT.pdf
TLV2772QPWRQ1 Details PDF for FR.pdf
TLV2772QPWRQ1 Details PDF for DE.pdf
Voltage - Supply Span (Min) 2.5 V
Voltage - Supply Span (Max) 5.5 V
Voltage - Input Offset 500 µV
Supplier Device Package 8-TSSOP
Slew Rate 10.5V/µs
Series Automotive, AEC-Q100
Package / Case 8-TSSOP (0.173", 4.40mm Width)
Package Tape & Reel (TR)
Output Type Rail-to-Rail
Operating Temperature -40°C ~ 125°C (TA)
Number of Circuits 2
Mounting Type Surface Mount
Gain Bandwidth Product 5.1 MHz
Current - Supply 1mA (x2 Channels)
Current - Output / Channel 50 mA
Current - Input Bias 2 pA
Base Product Number TLV2772
Amplifier Type CMOS

Packaging & ESD

Industry-standard static shielding packaging is used for electronic components.Anti-static, light-transparent materials allow easy identification of ICs and PCB assemblies.
The packaging structure provides electrostatic protection based on Faraday cage principles.This helps protect sensitive components from static discharge during handling and transportation.


All products are packed in ESD-safe anti-static packaging. Outer packaging labels include part number, brand, and quantity for clear identification. Goods are inspected prior to shipment to ensure proper condition and authenticity.

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TLV2772QPWRQ1 Product Details:

The TLV2772QPWRQ1 is a general-purpose, dual-channel amplifier manufactured by Luminary Micro/Texas Instruments. It is classified as a linear integrated circuit, specifically an instrumentation, operational amplifier (op-amp), and buffer amplifier.

Designed to be RoHS-compliant and lead-free, the amplifier features a TSSOP-8 package with a Digi-Reel packaging option. It operates across a wide temperature range of -40°C to 125°C, making it suitable for automotive and other harsh environment applications.

The key features of the TLV2772QPWRQ1 include:

- Dual-channel configuration with rail-to-rail output

- Operates on a single supply voltage ranging from 2.5V to 5.5V, or dual supplies of ±1.25V to ±2.75V

- Low supply current of 1mA

- High output current capability of 50mA per channel

- Fast slew rate of 10.5V/s

- Low input bias current of 2pA and low input offset voltage of 360μV

- Gain bandwidth product of 5.1MHz

The TLV2772QPWRQ1 is well-suited for a variety of applications, such as:

- Instrumentation and measurement systems

- Buffer amplifier applications

- General-purpose signal conditioning and processing

- Automotive and industrial control systems

Regarding compatibility, there are several equivalent or alternative models available, including:

- TLV2771QPWRQ1 (single-channel version)

- TLV2772CPWRQ1 (industrial temperature range version)

- OPA2376AIDGKRQ1 (similar dual-channel op-amp from Texas Instruments)

- LM6172IDGKRQ1 (dual-channel op-amp from Texas Instruments with slightly different specifications)

The TLV2772QPWRQ1 offers a versatile and high-performance solution for a wide range of amplifier applications, particularly in automotive and industrial settings, where its wide temperature range, low power consumption, and robust design make it a suitable choice.

TLV2772QPWRQ1 Key Technical Attributes

- General Purpose Amplifier, 2 Circuit, Rail-to-Rail Output

TLV2772QPWRQ1 Packing Size

- Type: 8-TSSOP

- Material: Lead-free / RoHS Compliant

- Size: 0.173", 4.40mm Width

- Pin Configuration: 8 pins

- Thermal Characteristics: Operating Temperature from -40°C to 125°C

- Electrical Properties: Voltage Supply Range from 2.5 V to 5.5 V, Slew Rate of 10.5 V/s

TLV2772QPWRQ1 Application

- Designed for general-purpose applications within automotive sectors

TLV2772QPWRQ1 Features

The TLV2772QPWRQ1 from Luminary Micro / Texas Instruments is a high-quality general purpose amplifier suited for a variety of applications, particularly in the automotive industry under stringent conditions. This device operates effectively within a temperature range of -40°C to 125°C, ensuring reliability in diverse operating environments. The amplifier is characterized by a rail-to-rail output, enabling it to swing closely to the supply voltages. It supports dual voltage supplies ranging from ±1.25 V to ±2.75 V and single supplies from 2.5 V to 5.5 V, making it versatile for different circuit configurations. Additionally, the device presents an impressive slew rate of 10.5 V/s, ensuring rapid voltage changes and a gain bandwidth product of 5.1 MHz which facilitates sufficient frequency response for numerous applications.

TLV2772QPWRQ1 Quality and Safety Features

- Lead-free and adheres to RoHS Compliances for environmental safety

- Moisture Sensitivity Level (MSL) 1, indicating less susceptibility to moisture-induced damage

- Automotive qualification to AEC-Q100 standards speaks to high reliability and performance under harsh conditions

TLV2772QPWRQ1 Compatibility

- Compatible with surface mount technology for easy PCB integration

- Supports a wide range of input and mutual voltages facilitating diverse circuit applications

TLV2772QPWRQ1 Datasheet PDF

Access the most authoritative and complete datasheet for the TLV2772QPWRQ1 on our website. We recommend downloading the datasheet directly from this page to ensure you receive the most accurate and comprehensive information regarding the product specifications and application guidelines.

Quality Distributor

IC-Components is a premium distributor of Luminary Micro / Texas Instruments products, offering competitive pricing and exceptional customer service. Trust us for securing genuine and high-quality components like the TLV2772QPWRQ1. Get a quote today through our website to benefit from our reliable distribution network and extensive product portfolio.

Frequently Asked Questions

Can the TLV2772QPWRQ1 be used in a 3.3V automotive sensor interface where rail-to-rail input and output are required for low-voltage signal conditioning?
Yes, the TLV2772QPWRQ1 is well-suited for 3.3V automotive sensor interfaces due to its rail-to-rail input and output capability, single-supply operation down to 2.5V, and AEC-Q100 qualification. Its low input bias current (2pA) and high input impedance make it ideal for high-impedance sensor outputs such as piezoresistive or capacitive transducers. The device maintains stable performance across the full automotive temperature range (-40°C to 125°C), ensuring reliable signal conditioning in under-hood or cabin applications.
What are the key design considerations when replacing a legacy op-amp like the LM2902 in an automotive ECU with the TLV2772QPWRQ1?
When replacing the LM2902 with the TLV2772QPWRQ1, ensure compatibility in supply voltage (both support 2.5V to 5.5V single supply), but note that the TLV2772QPWRQ1 offers significantly lower input bias current (2pA vs. ~20nA), rail-to-rail I/O, and higher bandwidth (5.1MHz vs. ~1MHz). However, the TLV2772QPWRQ1 requires a lower supply current (1mA total vs. ~2mA per amplifier in LM2902), which may affect power budgeting. Additionally, verify PCB layout for the 8-TSSOP package, as it has a smaller footprint than the standard SOIC-14 used by LM2902, potentially requiring pad adaptation or board revision.
Is the TLV2772QPWRQ1 suitable for high-temperature industrial environments beyond 125°C, such as engine control modules or exhaust monitoring systems?
No, the TLV2772QPWRQ1 is not suitable for continuous operation above 125°C. While it is AEC-Q100 qualified and rated for -40°C to 125°C, prolonged exposure near or beyond this upper limit can degrade long-term reliability and parametric performance. For applications requiring operation above 125°C, consider high-temperature-grade alternatives such as the TLV9062Q1 or specialized automotive amplifiers with extended temperature ratings. Always derate power dissipation and verify thermal management in compact enclosures.
Can the TLV2772QPWRQ1 drive a 50pF capacitive load directly without stability issues in a feedback configuration?
The TLV2772QPWRQ1 can drive capacitive loads up to 50pF in unity-gain or low-gain configurations, but stability may be compromised without proper compensation. For reliable operation, add a small series resistor (10–100Ω) between the output and the capacitive load to isolate the op-amp from the reactive load. This minimizes phase lag and prevents oscillation. In high-gain applications, consider reducing the feedback resistor values to lower the effective output impedance and improve phase margin.
What are the trade-offs when migrating from a dual-supply ±5V op-amp system to a single 3.3V supply using the TLV2772QPWRQ1 in an automotive data acquisition module?
Migrating to the TLV2772QPWRQ1 with a single 3.3V supply reduces system complexity and power consumption but limits the input and output dynamic range. The device’s rail-to-rail capability maximizes signal swing (nearly 0V to 3.3V), but precision may be affected near the rails due to slight nonlinearity. Additionally, common-mode input range includes both rails, but output swing typically loses 50–100mV from each rail under load. Ensure signal conditioning circuits (e.g., level shifting or attenuation) are adjusted to avoid clipping, especially when interfacing with legacy ±5V sensors.
How does the input offset voltage of the TLV2772QPWRQ1 (360µV typical) impact precision in a high-gain (100x) current sensing application using a shunt resistor?
In a 100x gain current sensing application, the 360µV input offset voltage of the TLV2772QPWRQ1 results in an output error of approximately 36mV, which may be significant when measuring small currents (e.g., <100mA across a 10mΩ shunt). This offset can dominate measurement uncertainty at low signal levels. To mitigate this, use external offset nulling, select a part from a tighter offset bin (if available), or implement auto-zero calibration in software. For higher precision, consider zero-drift amplifiers like the TLV9062Q1, though at the cost of higher power and complexity.
Can the TLV2772QPWRQ1 be used in a battery-powered automotive telematics unit where low quiescent current and long operational life are critical?
Yes, the TLV2772QPWRQ1 is suitable for battery-powered telematics due to its low supply current of 1mA (for both amplifiers) and operation down to 2.5V, enabling efficient use with low-voltage battery systems. However, evaluate total system current draw—while the op-amp itself is efficient, ensure other components (e.g., MCUs, radios) do not dominate power consumption. The AEC-Q100 qualification ensures reliability in automotive environments, and the rail-to-rail output allows full utilization of ADC input ranges even at reduced supply voltages.
What layout and decoupling practices are recommended when using the TLV2772QPWRQ1 in a high-noise automotive environment with long sensor wiring?
In high-noise environments, place a 0.1µF ceramic decoupling capacitor as close as possible to each power pin of the TLV2772QPWRQ1, with a 1µF bulk capacitor nearby. Use a solid ground plane and minimize loop areas in feedback and input traces. For long sensor lines, employ shielded twisted-pair cables and add RC filters (e.g., 1kΩ + 100nF) at the input to suppress EMI. Avoid routing high-speed digital signals near analog inputs. The 8-TSSOP package’s compact size helps reduce parasitic inductance, but thermal vias under the pad are unnecessary since it lacks an exposed thermal pad.
Is the TLV2772QPWRQ1 a drop-in replacement for the MCP6002 in an automotive-grade analog front-end, and what design changes might be needed?
The TLV2772QPWRQ1 is not a direct drop-in replacement for the MCP6002 due to differences in package (8-TSSOP vs. 8-SOIC), supply voltage range (2.5V–5.5V vs. 1.8V–6.0V), and bandwidth (5.1MHz vs. 1MHz). However, it offers superior speed and automotive qualification (AEC-Q100). If replacing, verify pinout compatibility—both are dual op-amps with standard pinouts—but update the PCB footprint. Additionally, the TLV2772QPWRQ1 has higher slew rate (10.5V/µs vs. 0.6V/µs), which may require re-evaluation of stability in low-gain or capacitive load applications.
How does the moisture sensitivity level (MSL 1) of the TLV2772QPWRQ1 affect handling and storage in high-humidity manufacturing environments?
The TLV2772QPWRQ1’s MSL 1 rating indicates unlimited floor life under ambient conditions (≤30°C/85% RH), meaning it can be exposed to high-humidity environments without requiring dry packing or baking before reflow. This simplifies logistics and reduces handling costs in automotive production lines. However, standard ESD precautions still apply during assembly. No special storage or moisture barrier bags are needed, making it ideal for just-in-time manufacturing and high-volume automotive PCB assembly.

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