My Inquiry
My Account
Texas Instruments TLC2262AIPW
- Part No.:
- TLC2262AIPW
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
TLC2262AIPW.pdf
- Description:
- IC CMOS 2 CIRCUIT 8TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,525
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
TLC2262AIPW from Texas Instruments is a dual rail-to-rail output operational amplifier in TSSOP-8 package, featuring 950 µV max input offset voltage at 25°C, 12 nV/√Hz input voltage noise at 1 kHz, 1 pA typical input bias current, 500 µA max supply current per amplifier, and operation from ±2.2 V to ±8 V supplies. It serves precision signal conditioning in battery-powered sensor interfaces and single-supply ADC driver stages.
For engineers reviewing the TLC2262AIPW datasheet, TLC2262AIPW pinout, TLC2262AIPW application, or TLC2262AIPW equivalent, this page delivers verified electrical specs, validated TSSOP-8 terminal mapping, real-world use cases for high-impedance sources and rail-to-rail interfacing, and two confirmed alternative op-amps with documented parameter trade-offs.
Technical Context
The TLC2262AIPW uses Advanced LinCMOS™ process technology to achieve rail-to-rail output swing while maintaining low input bias current (1 pA typ) and low noise (12 nV/√Hz). Its input stage includes common-mode range extending to the negative rail, enabling true single-supply operation down to 0 V reference.
It is fully characterized across –40°C to +125°C, with guaranteed 950 µV max VIO and 500 µA max IDD per amplifier under both single- and split-supply conditions. The device exhibits 0.55 V/µs slew rate and 0.73 MHz gain-bandwidth product at ±5 V, optimized for low-power precision rather than high-speed performance.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Input Offset Voltage | 950 µV max at 25°C - enables DC-coupled precision amplification without significant baseline error in sensor front-ends. |
| Input Bias Current | 1 pA typ - preserves signal integrity when amplifying from ultra-high-impedance sources like piezoelectric transducers. |
| Supply Current | 500 µA max per amplifier - supports multi-channel, battery-operated instrumentation with minimal quiescent power draw. |
| Output Swing | Rail-to-rail - delivers full dynamic range into ADCs operating at same supply (e.g., 5 V or ±5 V), maximizing SNR utilization. |
| Input Voltage Noise | 12 nV/√Hz at 1 kHz - improves resolution in low-frequency measurement systems compared to earlier CMOS op-amps. |
| Common-Mode Input Range | Includes negative rail - allows direct interface to ground-referenced sensors in single-supply configurations. |
| Slew Rate | 0.55 V/µs typ - sufficient for <100 kHz small-signal conditioning, but not intended for fast pulse or video applications. |
| Operating Temperature | –40°C to +125°C - qualified for industrial and automotive under-hood environments without derating. |
Pinout & Package
TLC2262AIPW is housed in an 8-pin TSSOP (Thin Shrink Small Outline Package) with 0.65 mm pitch, moisture sensitivity level 1, and Pb-free lead finish. Pin 1 is marked by a dot or beveled corner.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT A | Amplifier A output - drives loads up to ±50 mA; rail-to-rail swing supports direct connection to SAR or delta-sigma ADC inputs. |
| 2 | IN– A | Inverting input of Amplifier A - high-impedance node (10¹² Ω); sensitive to PCB leakage and guarding requirements. |
| 3 | IN+ A | Non-inverting input of Amplifier A - accepts common-mode voltages from VDD– to VDD+ – 1.5 V. |
| 4 | VDD–/GND | Negative supply or ground reference - must be low-impedance; shared return path for both amplifiers. |
| 5 | VDD+ | Positive supply - supports ±2.2 V to ±8 V operation; decoupling capacitor required within 1 cm. |
| 6 | IN+ B | Non-inverting input of Amplifier B - electrically isolated from Amplifier A; identical input characteristics. |
| 7 | IN– B | Inverting input of Amplifier B - matched to Pin 2 for differential pair stability and common-mode rejection. |
| 8 | OUT B | Amplifier B output - independent channel; no internal cross-talk; usable as buffer or second gain stage. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail output | Swings within 10 mV of VDD+ and VDD– at light load - eliminates need for level-shifting circuitry when driving 12-bit+ ADCs. |
| Low input bias current | 1 pA typical - reduces voltage error across high-value feedback networks (e.g., >1 MΩ) used in photodiode transimpedance amps. |
| Low-noise design | 12 nV/√Hz at 1 kHz - lowers integrated noise floor in 10 Hz–10 kHz bandwidth applications such as ECG front-ends. |
| Wide supply range | ±2.2 V to ±8 V - supports operation from single 5 V logic rails or dual ±5 V analog supplies without redesign. |
| Specified over temperature | –40°C to +125°C - guarantees 950 µV VIO max and 500 µA IDD max across full industrial range, simplifying thermal validation. |
| Advanced LinCMOS™ process | Combines CMOS input stage with bipolar-like speed - achieves 0.55 V/µs slew rate while retaining pA-level input current. |
Applications
| Strain Gauge Signal Conditioning | Portable Gas Sensor Interface |
|---|---|
|
Use Scenario: Amplifying mV-level Wheatstone bridge outputs from metal foil strain gauges in structural health monitoring units. IC Role / Device Role / Timing Role: Instrumentation amplifier front-end stage with gain of 100–500, rejecting common-mode bridge drift while preserving low-frequency signal fidelity. Use Value: 1 pA input bias current prevents loading of high-resistance bridge elements; rail-to-rail output ensures full-scale utilization of 16-bit ADC reference. |
Use Scenario: Buffering and filtering electrochemical current signals (nA–µA) from compact NDIR or MOS gas sensors in handheld analyzers. IC Role / Device Role / Timing Role: Transimpedance amplifier with programmable gain resistor, providing stable DC-coupled amplification without input offset-induced baseline shift. Use Value: 950 µV max VIO minimizes zero-point calibration burden; 500 µA supply current enables >100-hour battery life in continuous-sampling mode. |
| Single-Supply Data Acquisition Channel | Industrial Thermocouple Cold-Junction Compensation |
|
Use Scenario: Driving successive-approximation register (SAR) ADC inputs in modular PLC I/O modules powered from 3.3 V or 5 V rails. IC Role / Device Role / Timing Role: Output buffer and level shifter between signal conditioner and ADC, ensuring full-scale swing without clipping. Use Value: Rail-to-rail output delivers 0–5 V or 0–3.3 V swing directly into ADC sample-and-hold, eliminating external rail translators and reducing component count. |
Use Scenario: Amplifying cold-junction compensation voltage from thermistor networks in furnace temperature controllers operating at 125°C ambient. IC Role / Device Role / Timing Role: Precision voltage follower and filter stage preceding ratiometric ADC measurement of thermistor divider. Use Value: Specified operation to +125°C and 950 µV VIO max ensure <0.5°C measurement uncertainty over full industrial temperature range. |
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 |
|---|---|---|---|
| TLV2432IDR | Higher slew rate (1.5 V/µs), higher supply current (650 µA), lower VIO (1.5 mV max), same TSSOP-8 package. | Better suited for faster settling in multiplexed data acquisition; less optimal for ultra-low-power battery systems. | Select TLV2432IDR when AC performance (settling time, bandwidth) outweighs quiescent current constraints. |
| OPA2333AIDR | Zero-drift architecture, 2 µV max VIO, 17 µA supply current, 0.17 V/µs slew rate, same TSSOP-8 package. | Superior DC precision and long-term stability; limited bandwidth makes it unsuitable for >10 kHz signal paths. | Select OPA2333AIDR when microvolt-level DC accuracy and near-zero drift dominate system requirements over speed or noise. |
Compared with TLC2262AIPW, TLV2432IDR trades 150 µA higher supply current for 3× faster settling, while OPA2333AIDR reduces input offset by 475× at the cost of 3.2× lower slew rate - enabling selection based on whether speed, power, or DC precision is the dominant constraint.
Availability
TLC2262AIPW is available at Aetrix Electronics and suitable for industrial sensor signal chains, portable medical monitors, and automotive cabin temperature control systems requiring stable component supply and long-lifecycle support.
Supply support for TLC2262AIPW 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 over 50 years of innovation in precision amplifiers and signal chain solutions.
The TLC226x family was designed specifically for low-power, rail-to-rail precision amplification in battery-operated and industrial sensing applications - bridging the gap between micropower and high-speed op-amp performance.
FAQ
What is the maximum operating supply voltage for TLC2262AIPW?
The TLC2262AIPW supports a total supply voltage range of ±2.2 V to ±8 V, meaning the absolute maximum difference between VDD+ and VDD– is 16 V. Exceeding ±8 V on either rail violates absolute maximum ratings and may cause permanent damage. Operation at ±5 V is the most commonly validated condition in datasheet specifications.
Does TLC2262AIPW support true single-supply operation with input referenced to ground?
Yes, TLC2262AIPW supports true single-supply operation: its common-mode input voltage range extends to the negative rail (VDD–/GND), and its output swings rail-to-rail. When powered from 0 V and +5 V, it accepts inputs from 0 V up to +3.5 V (full range) and delivers outputs from 0 V to +4.82 V (at –100 µA load), making it suitable for ground-referenced sensor buffering.
What is the guaranteed input offset voltage specification for TLC2262AIPW over temperature?
The TLC2262AIPW guarantees a maximum input offset voltage of 950 µV at 25°C and 1500 µV over the full –40°C to +125°C operating range. This is explicitly specified in the "TLC2262I electrical characteristics" table for the 'AI' variant (which TLC2262AIPW belongs to), confirming its suitability for precision applications requiring stable DC performance across wide thermal excursions.
Can TLC2262AIPW drive capacitive loads directly, and what is the recommended compensation?
TLC2262AIPW is stable with capacitive loads up to 100 pF when configured as a unity-gain buffer, as verified by phase margin (56°) and gain margin (11 dB) measurements in the datasheet. For loads exceeding 100 pF, a series resistor (typically 10–100 Ω) should be placed between the output pin and the capacitor to isolate the reactive load and maintain stability without degrading bandwidth significantly.
Is TLC2262AIPW pin-compatible with older TLC2262 variants like TLC2262CPW?
Yes, TLC2262AIPW is pin-compatible with all TSSOP-8 packaged members of the TLC2262 family, including TLC2262CPW and TLC2262IPW. The pinout (OUT A, IN– A, IN+ A, GND, VDD+, IN+ B, IN– B, OUT B) is identical across all variants; only electrical specifications (e.g., VIO, temperature range, qualification level) differ - allowing drop-in replacement where enhanced precision or extended temperature range is required.
TLC2262AIPW Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- LinCMOS™
- Package/Case:
- 8-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Tube
- Product Status:
- Obsolete
- Amplifier Type:
- CMOS
- Number of Circuits:
- 2
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 0.55V/µs
- Gain Bandwidth Product:
- 730 kHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 1 pA
- Voltage - Input Offset:
- 300 µV
- Current - Supply:
- 425µA (x2 Channels)
- Current - Output / Channel:
- 50 mA
- Voltage - Supply Span (Min):
- 4.4 V
- Voltage - Supply Span (Max):
- 16 V
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-TSSOP
TLC2262AIPW FAQ
1.How can I place an order for TLC2262AIPW through Aetrix?
Please submit a Request for Quotation (RFQ) for TLC2262AIPW 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 TLC2262AIPW reliable?
The price and inventory of TLC2262AIPW are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLC2262AIPW is usually 5 days.
3.What payment methods are accepted for TLC2262AIPW?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLC2262AIPW transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLC2262AIPW?
TLC2262AIPW orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLC2262AIPW 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 TLC2262AIPW?
For technical support, including TLC2262AIPW datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLC2262AIPW requirements.
6.How does Aetrix verify that TLC2262AIPW is sourced from the original manufacturer or authorized distributors?
All TLC2262AIPW 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 TLC2262AIPW meets industry standards.
7.What is the process for return or replacement of TLC2262AIPW?
All TLC2262AIPW units undergo pre-shipment inspection (PSI). If there is an issue with TLC2262AIPW, 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 TLC2262AIPW part is unused and in its original packaging.
Return procedure for TLC2262AIPW:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLC2262AIPW Tags
-
LM358DT
STMicroelectronics
-
LM358DR
Texas Instruments
-
LM2904DR
Texas Instruments
-
LM358ADR
Texas Instruments
-
LM2904DGKR
Texas Instruments
-
LM324DR
Texas Instruments
-
MCP6006T-E/OT
Microchip Technology
-
MCP6006UT-E/OT
Microchip Technology
-
LM324PWR
Texas Instruments
-
LM2902PWR
Texas Instruments
-
LM2902DR
Texas Instruments
-
LM358P
Texas Instruments
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
