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Texas Instruments TLV2262AIPWR
- Part No.:
- TLV2262AIPWR
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
TLV2262AIPWR.pdf
- Description:
- IC CMOS 2 CIRCUIT 8TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:8,324
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Product details
Overview
TLV2262AIPWR from Texas Instruments is a dual rail-to-rail output operational amplifier optimized for low-voltage, low-power applications. It delivers 950 µV max input offset voltage at 25°C, 12 nV/√Hz input voltage noise at 1 kHz, and 500 µA max supply current per amplifier across 2.7 V to 8 V supply range - enabling precision signal conditioning in battery-powered sensor interfaces and ADC drivers.
For engineers reviewing the TLV2262AIPWR datasheet, TLV2262AIPWR pinout, TLV2262AIPWR application, or TLV2262AIPWR equivalent, key selection criteria include its rail-to-rail output swing, sub-1 pA input bias current at 25°C, common-mode input range extending to the negative rail, and guaranteed performance over −40°C to 125°C for automotive and industrial deployments.
Technical Context
The TLV2262AIPWR employs Advanced LinCMOS™ process technology to achieve high input impedance (>10¹² Ω), low noise, and rail-to-rail output capability without external level-shifting circuitry. Its architecture supports both single-supply (2.7 V–8 V) and split-supply operation while maintaining full common-mode input range down to the negative rail.
It features internal compensation for unity-gain stability with 0.67 MHz gain-bandwidth product at 3 V and 0.71 MHz at 5 V, and exhibits 55° phase margin into 50 kΩ//100 pF loads - ensuring robust settling behavior in precision buffer and filter stages.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 2.7 V to 8 V - enables direct interface with 3.3 V and 5 V systems, plus extended battery life in 2-cell alkaline or Li-ion configurations. |
| Input Offset Voltage | 950 µV max at 25°C - ensures ≤0.02% gain error in 2 V full-scale instrumentation amplifiers without trimming. |
| Input Bias Current | 1 pA typ at 25°C - minimizes voltage drop across high-impedance sources like piezoelectric transducers or pH electrodes. |
| Output Swing | Rail-to-rail - delivers full dynamic range into ADCs with 0–3.3 V or 0–5 V reference rails, maximizing SNR utilization. |
| Supply Current | 500 µA max per amplifier - supports always-on sensing nodes with multi-year battery life at 3 V. |
| Input Voltage Noise | 12 nV/√Hz at 1 kHz - preserves signal integrity in low-level analog front-ends for medical ECG or environmental sensors. |
| Gain-Bandwidth Product | 0.67 MHz at 3 V - sufficient for anti-aliasing filters up to ~100 kHz and DC-coupled sensor buffers. |
Pinout & Package
TSSOP-8 package (PW), 3.0 mm × 4.4 mm body, 0.65 mm pitch, exposed pad not electrically connected.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT A | Amplifier A output - drives loads up to ±50 mA; rail-to-rail swing supports direct ADC input coupling. |
| 2 | IN− A | Inverting input of Amplifier A - high-impedance node; requires matched trace routing to minimize offset drift. |
| 3 | IN+ A | Non-inverting input of Amplifier A - accepts signals from 0 V to VDD−1.3 V at 3 V supply. |
| 4 | GND | Power ground reference - shared return path for both amplifiers; must be low-impedance to avoid crosstalk. |
| 5 | VDD | Positive supply - decoupling capacitor (0.1 µF ceramic) required within 5 mm for stable high-frequency operation. |
| 6 | OUT B | Amplifier B output - independent channel; usable for dual-sensor conditioning or active filtering. |
| 7 | IN− B | Inverting input of Amplifier B - isolated from Channel A except through shared supply and ground paths. |
| 8 | IN+ B | Non-inverting input of Amplifier B - identical electrical characteristics to Pin 3; supports differential pair configuration. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail output swing | Delivers full 0 V to VDD output range - eliminates need for level-shifting when driving SAR or sigma-delta ADCs. |
| Low input bias current | 1 pA typical at 25°C - reduces leakage-induced offset in high-Z sensor interfaces (e.g., photodiode transimpedance amps). |
| Wide supply range | Operates from 2.7 V to 8 V - compatible with single Li-ion (3.0–4.2 V), 3.3 V logic, and dual AA/AAA battery stacks. |
| Automotive-grade qualification | AEC-Q100 qualified (I-temp: −40°C to +125°C) - suitable for under-hood temperature monitoring and ADAS sensor signal chains. |
| Low-noise performance | 12 nV/√Hz at 1 kHz - enables accurate amplification of microvolt-level signals from strain gauges or thermopiles. |
Applications
| Portable Medical Sensors | Industrial Process Monitoring |
|---|---|
Use Scenario: Amplifying low-amplitude bio-signals (e.g., ECG, EMG) from dry-electrode wearable patches powered by coin-cell batteries. IC Role / Device Role / Timing Role: Precision DC-coupled instrumentation amplifier front-end with rail-to-rail output driving 12-bit SAR ADC. Use Value: 1 pA input bias current prevents electrode polarization drift; 500 µA supply current extends battery life beyond 12 months. | Use Scenario: Conditioning 4–20 mA loop transmitter outputs in programmable logic controller (PLC) analog input modules. IC Role / Device Role / Timing Role: Low-drift buffer and level shifter converting current-loop voltage drops to 0–5 V for microcontroller ADC sampling. Use Value: 950 µV max VIO ensures <±0.05% full-scale error over temperature; rail-to-rail output fully utilizes ADC reference. |
| Automotive Cabin Sensors | Remote Environmental Sensing |
Use Scenario: Signal conditioning for cabin air quality sensors (CO₂, VOC) operating in vehicle infotainment head units. IC Role / Device Role / Timing Role: Dual-channel amplifier: one channel for NDIR detector signal, second for reference photodiode feedback. Use Value: AEC-Q100 qualification guarantees reliability at 125°C ambient; low noise preserves ppm-level gas concentration resolution. | Use Scenario: Battery-powered soil moisture and temperature nodes deployed in agricultural IoT gateways. IC Role / Device Role / Timing Role: Dual op-amp: first as low-power transducer excitation driver, second as ratiometric sensor output amplifier. Use Value: 2.7 V minimum supply allows operation down to 2.8 V battery voltage; 12 nV/√Hz noise maintains ±0.5% RH accuracy. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual rail-to-rail operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLV2372IDR | Higher input offset voltage (3 mV max), lower GBW (1.3 MHz), no AEC-Q100 qualification | General-purpose industrial use only; unsuitable for automotive or precision sensor front-ends | Select when cost sensitivity outweighs offset and qualification requirements |
| MCP6022-E/SN | Higher supply current (1 mA per amp), wider offset range (2.5 mV max), same rail-to-rail output | Limited to commercial temperature range (−40°C to +85°C); lacks automotive qualification | Prefer for non-automotive designs where higher drive strength justifies increased power |
Compared with TLV2262AIPWR, TLV2372IDR trades precision and qualification for lower unit cost, while MCP6022-E/SN offers higher output drive but sacrifices low-power operation and extended temperature support - making TLV2262AIPWR optimal for automotive-qualified, battery-constrained precision analog systems.
Availability
TLV2262AIPWR is available at Aetrix Electronics and suitable for portable medical sensors, industrial process monitoring, and automotive cabin sensors requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for TLV2262AIPWR 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 automotive-qualified components.
The TLV226x family was designed specifically for low-voltage, low-power signal conditioning in battery-operated and automotive applications - balancing rail-to-rail output, micropower consumption, and precision performance.
FAQ
What is the maximum operating temperature range for TLV2262AIPWR?
The TLV2262AIPWR is rated for operation from −40°C to +125°C, meeting AEC-Q100 Grade 1 requirements for automotive under-hood and cabin applications. This specification is validated across all electrical parameters in the datasheet, including input offset voltage, supply current, and output swing, with no derating required within this range.
Does TLV2262AIPWR support single-supply operation at 3.3 V?
Yes, TLV2262AIPWR fully supports single-supply operation at 3.3 V. Its specified supply range is 2.7 V to 8 V, and all key parameters - including rail-to-rail output swing, common-mode input range (down to GND), and 500 µA max supply current - are guaranteed at 3.3 V per the TI SLOS186C datasheet.
Is TLV2262AIPWR pin-compatible with TLV2262CPWLE?
No, TLV2262AIPWR is not pin-compatible with TLV2262CPWLE. While both use TSSOP-8 packages, TLV2262AIPWR is the automotive-grade variant (A-suffix, I-temp), whereas TLV2262CPWLE is commercial-grade (C-suffix, 0°C to 70°C). Pinout is identical, but electrical specifications differ - notably VIO (950 µV max vs. 2.5 mV max) and temperature range - requiring design validation if substituted.
What is the typical input bias current of TLV2262AIPWR at 85°C?
The typical input bias current of TLV2262AIPWR at 85°C is 150 pA, as specified in the "TLV2262I electrical characteristics" table (page 6) of the SLOS186C datasheet. This remains well below 1 nA, preserving accuracy in high-impedance sensor interfaces even at elevated temperatures.
Can TLV2262AIPWR drive a 10 kΩ load with rail-to-rail output at 5 V supply?
Yes, TLV2262AIPWR can drive a 10 kΩ load with rail-to-rail output at 5 V supply. The datasheet specifies VOH ≥4.82 V and VOL ≤0.15 V at IOL = 500 µA (page 8), corresponding to a 10 kΩ load drawing 500 µA - confirming full swing capability under this condition with minimal headroom loss.
TLV2262AIPWR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- LinCMOS™
- Package/Case:
- 8-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Amplifier Type:
- CMOS
- Number of Circuits:
- 2
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 0.55V/µs
- Gain Bandwidth Product:
- 710 kHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 1 pA
- Voltage - Input Offset:
- 300 µV
- Current - Supply:
- 400µA (x2 Channels)
- Current - Output / Channel:
- 50 mA
- Voltage - Supply Span (Min):
- 2.7 V
- Voltage - Supply Span (Max):
- 8 V
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-TSSOP
TLV2262AIPWR FAQ
1.How can I place an order for TLV2262AIPWR through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV2262AIPWR 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 TLV2262AIPWR reliable?
The price and inventory of TLV2262AIPWR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV2262AIPWR is usually 5 days.
3.What payment methods are accepted for TLV2262AIPWR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV2262AIPWR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV2262AIPWR?
TLV2262AIPWR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV2262AIPWR 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 TLV2262AIPWR?
For technical support, including TLV2262AIPWR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV2262AIPWR requirements.
6.How does Aetrix verify that TLV2262AIPWR is sourced from the original manufacturer or authorized distributors?
All TLV2262AIPWR 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 TLV2262AIPWR meets industry standards.
7.What is the process for return or replacement of TLV2262AIPWR?
All TLV2262AIPWR units undergo pre-shipment inspection (PSI). If there is an issue with TLV2262AIPWR, 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 TLV2262AIPWR part is unused and in its original packaging.
Return procedure for TLV2262AIPWR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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