My Inquiry
My Account
Texas Instruments TLC2262AIPWR
- Part No.:
- TLC2262AIPWR
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
TLC2262AIPWR.pdf
- Description:
- IC CMOS 2 CIRCUIT 8TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,567
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
TLC2262AIPWR from Texas Instruments is a dual rail-to-rail output operational amplifier in TSSOP-8 package, designed for precision signal conditioning in low-power, single- or split-supply systems. It delivers 950 µV max input offset voltage at 25°C, 12 nV/√Hz input voltage noise at 1 kHz, 500 µA max supply current per amplifier, and rail-to-rail output swing - enabling direct interfacing with 5 V or ±5 V ADCs in battery-powered sensor front-ends.
For engineers reviewing the TLC2262AIPWR datasheet, TLC2262AIPWR pinout, TLC2262AIPWR application, or TLC2262AIPWR equivalent, key selection criteria include guaranteed low-offset performance over –40°C to 125°C, CMOS input bias current ≤1 pA typ, and validated rail-to-rail output drive into 50 kΩ loads - critical for high-impedance transducer amplification and portable medical monitoring circuits.
Technical Context
The TLC2262AIPWR 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 operates with common-mode range extending to the negative rail, supporting true single-supply operation down to 4.4 V total supply.
It features fully specified performance across ±2.2 V to ±8 V supplies and –40°C to 125°C temperature range. The device exhibits 0.55 V/µs typical slew rate, 0.73 MHz gain-bandwidth product, and 56° phase margin - optimized for stable unity-gain buffer and closed-loop gain ≥1 configurations without external compensation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Input Offset Voltage | 950 µV max at TA = 25°C - enables DC-coupled precision amplification without trimming in industrial sensor interfaces. |
| Supply Current per Amplifier | 500 µA max - supports multi-channel, battery-operated instrumentation with <1 mA total quiescent draw. |
| Input Voltage Noise | 12 nV/√Hz at f = 1 kHz - suitable for low-level piezoelectric or thermopile signal conditioning where noise dominates SNR. |
| Output Swing | Rail-to-rail - delivers full 0 V to VDD range (e.g., 0–5 V) into 50 kΩ, eliminating level-shifting for 12-bit+ SAR ADC drivers. |
| Common-Mode Input Range | Includes negative rail (VDD–/GND) - allows ground-referenced input signals in single-supply systems without biasing resistors. |
| Gain-Bandwidth Product | 0.73 MHz - sufficient for anti-alias filtering, active low-pass stages up to ~100 kHz, and sensor signal bandwidths in portable diagnostics. |
Pinout & Package
TSSOP-8 (PW) package: 4.4 mm × 3.0 mm, 0.65 mm pitch, exposed thermal pad (not electrically connected), moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT A | Amplifier A output - drives ADC input or next-stage filter; rail-to-rail capable into ≥50 kΩ. |
| 2 | IN– A | Inverting input of Amp A - high-impedance (10¹² Ω), accepts differential or single-ended feedback networks. |
| 3 | IN+ A | Non-inverting input of Amp A - referenced to GND or bias network; supports true single-supply operation. |
| 4 | GND / VDD– | Ground reference or negative supply - common return for both amplifiers; connects to system ground plane. |
| 5 | VDD+ | Positive supply - accepts 4.4 V to 16 V (single) or ±2.2 V to ±8 V (split); decoupling required near pin. |
| 6 | IN+ B | Non-inverting input of Amp B - independent channel; identical specs to Amp A for dual-sensor conditioning. |
| 7 | IN– B | Inverting input of Amp B - supports separate feedback paths; no crosstalk between channels per datasheet. |
| 8 | OUT B | Amplifier B output - fully independent output stage; usable as second channel or for differential output configuration. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail output | Swings within 10 mV of VDD+ and GND at 50 kΩ load - eliminates need for level-shifting when driving 5 V ADCs. |
| Ultra-low input bias current | 1 pA typical - preserves signal integrity from high-Z sources like pH electrodes or photodiode transimpedance nodes. |
| Low-noise CMOS architecture | 12 nV/√Hz at 1 kHz - 3× lower than TLC27M2, enabling higher resolution in 16-bit data acquisition front-ends. |
| Extended temperature grade | Specified from –40°C to +125°C - qualified for automotive cabin sensors and industrial motor control feedback loops. |
| Single- and split-supply support | Fully characterized at 5 V and ±5 V - simplifies design reuse across portable (3.3/5 V) and industrial (±15 V) platforms. |
Applications
| Medical Sensor Signal Conditioning | Industrial Temperature Monitoring |
|---|---|
|
Use Scenario: Amplifying microvolt-level outputs from thermistor or RTD bridges in handheld patient monitors. IC Role / Device Role / Timing Role: Dual-channel instrumentation amplifier front-end with matched gain and offset tracking. Use Value: 950 µV max VIO ensures <0.1% gain error over temperature; rail-to-rail output directly drives 12-bit SAR ADC without external bias. |
Use Scenario: Signal conditioning for 4–20 mA loop-powered temperature transmitters in factory automation. IC Role / Device Role / Timing Role: Low-power, high-impedance buffer and level-shifter between sensor bridge and DAC-controlled current source. Use Value: 1 pA input bias prevents bridge imbalance errors; 500 µA supply current enables >10-year battery life in wireless nodes. |
| Portable Gas Detection Systems | Automotive Cabin Air Quality Sensors |
|
Use Scenario: Amplifying electrochemical cell outputs (nA–µA range) in battery-powered CO/NO₂ detectors. IC Role / Device Role / Timing Role: Transimpedance amplifier with ultra-low input current and low noise for analog front-end. Use Value: 12 nV/√Hz noise floor preserves signal fidelity below 100 Hz; rail-to-rail output maximizes dynamic range into 3.3 V ADC. |
Use Scenario: Conditioning signals from NDIR CO₂ and VOC sensors in automotive HVAC modules. IC Role / Device Role / Timing Role: Dual op-amp for simultaneous reference and measurement path amplification in ratiometric sensing. Use Value: –40°C to +125°C operation meets AEC-Q100 Grade 2 requirements; matched dual channels reduce calibration drift. |
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), wider GBW (2.3 MHz), but higher VIO (1.5 mV max) and supply current (650 µA). | Better for higher-frequency active filters or fast-settling multiplexed ADC drivers; less suitable for ultra-low-offset DC sensing. | Select TLV2432IDR when bandwidth >1 MHz is required and offset tolerance >1 mV is acceptable. |
| OPA2333AIDR | Zero-drift architecture, 12 µV max VIO, 0.75 µV/°C drift, but higher supply current (17 µA) and cost. | Required for sub-0.01% precision over wide temperature ranges (e.g., laboratory-grade meters); over-spec for industrial sensors. | Choose OPA2333AIDR only when long-term DC stability and <20 µV offset are mandatory - not for cost-sensitive volume designs. |
Compared with TLV2432IDR and OPA2333AIDR, the TLC2262AIPWR provides the optimal balance of low offset (950 µV), ultra-low power (500 µA), and rail-to-rail output in a qualified automotive-grade TSSOP-8 package - making it ideal for cost-constrained, battery-powered sensor interfaces where 12-bit accuracy suffices.
Availability
TLC2262AIPWR is available at Aetrix Electronics and suitable for medical sensor signal conditioning, industrial temperature monitoring, and automotive cabin air quality sensing requiring stable component supply across extended temperature ranges and multi-year production cycles.
Supply support for TLC2262AIPWR 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 over 90 years of innovation in precision analog ICs and industrial-grade components.
The TLC226x family was engineered for rail-to-rail output performance in low-power, high-impedance signal chains - targeting portable instrumentation, automotive sensors, and industrial process control where precision, power efficiency, and temperature robustness intersect.
FAQ
What is the maximum operating temperature range for the TLC2262AIPWR?
The TLC2262AIPWR is rated for continuous operation from –40°C to +125°C, meeting industrial and automotive under-hood requirements. This range is explicitly confirmed in the "TLC2262I electrical characteristics" table on page 14 of the SLOS177D datasheet, where all parameters including input offset voltage and supply current are fully specified across this interval.
Does the TLC2262AIPWR support true single-supply operation with inputs referenced to ground?
Yes, the TLC2262AIPWR supports true single-supply operation: its common-mode input voltage range includes the negative rail (GND), and the input stage functions correctly with VIC = 0 V. As stated in the "Recommended Operating Conditions" table (page 5), VIC extends from VDD– (GND) to VDD+ – 1.5 V - enabling ground-referenced sensor interfaces without input biasing networks.
What is the typical input voltage noise density of the TLC2262AIPWR at 1 kHz?
The TLC2262AIPWR has a typical input voltage noise density of 12 nV/√Hz at 1 kHz, as measured under VDD = 5 V, TA = 25°C conditions and documented in the "TLC2262C operating characteristics" tables (pages 7 and 9). This value is consistent across both single- and split-supply configurations and applies to each amplifier channel independently.
Can the TLC2262AIPWR drive a 10 kΩ load while maintaining rail-to-rail output swing?
No - the rail-to-rail output specification is guaranteed into ≥50 kΩ loads. At 10 kΩ, the output swing degrades: for example, with IO = ±4 mA (equivalent to 10 kΩ at ±40 V swing), VOL reaches 1.2 V and VOH drops to 4.6 V under 5 V supply (page 6, "TLC2262C electrical characteristics"). For 10 kΩ loads, consider buffer stages or higher-output-drive alternatives like TLV2432.
Is the TLC2262AIPWR pin-compatible with the standard TLC2262IPWR (non-A version)?
Yes - the TLC2262AIPWR and TLC2262IPWR share identical TSSOP-8 pinout, package dimensions, and footprint. The 'A' suffix denotes tighter input offset voltage specification (950 µV max vs. 2.5 mV max), but electrical connectivity, terminal functions, and mechanical layout are fully compatible per the "TLC2262C/I/Q/A packaging options" table on page 2 of the datasheet.
TLC2262AIPWR 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:
- 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
TLC2262AIPWR FAQ
1.How can I place an order for TLC2262AIPWR through Aetrix?
Please submit a Request for Quotation (RFQ) for TLC2262AIPWR 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 TLC2262AIPWR reliable?
The price and inventory of TLC2262AIPWR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLC2262AIPWR is usually 5 days.
3.What payment methods are accepted for TLC2262AIPWR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLC2262AIPWR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLC2262AIPWR?
TLC2262AIPWR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLC2262AIPWR 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 TLC2262AIPWR?
For technical support, including TLC2262AIPWR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLC2262AIPWR requirements.
6.How does Aetrix verify that TLC2262AIPWR is sourced from the original manufacturer or authorized distributors?
All TLC2262AIPWR 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 TLC2262AIPWR meets industry standards.
7.What is the process for return or replacement of TLC2262AIPWR?
All TLC2262AIPWR units undergo pre-shipment inspection (PSI). If there is an issue with TLC2262AIPWR, 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 TLC2262AIPWR part is unused and in its original packaging.
Return procedure for TLC2262AIPWR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLC2262AIPWR 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…
