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Texas Instruments TLV2264ID
- Part No.:
- TLV2264ID
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 14-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
TLV2264ID.pdf
- Description:
- IC CMOS 4 CIRCUIT 14SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:3,273
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Product details
Overview
TLV2264ID from Texas Instruments is a quad 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 −40°C to 125°C. It operates from 2.7 V to 8 V and supports single- or split-supply configurations, making it suitable for precision signal conditioning in battery-powered sensor interfaces.
For engineers reviewing the TLV2264ID datasheet, TLV2264ID pinout, TLV2264ID application, or TLV2264ID equivalent, key selection criteria include its rail-to-rail output swing, 1 pA typical input bias current, wide common-mode input range extending to the negative rail, and guaranteed performance at 3 V - critical for interfacing with low-voltage ADCs and high-impedance transducers.
Technical Context
The TLV2264ID uses Advanced LinCMOS™ process technology to achieve high input impedance (>10¹² Ω) and low input bias current while maintaining rail-to-rail output capability. Its architecture supports stable operation with capacitive loads up to 100 pF and exhibits 55° phase margin at unity gain with 50 kΩ load and 100 pF compensation.
It is fully characterized over −40°C to 125°C at both 3 V and 5 V supplies, with input common-mode range specified from VDD− to VDD+ − 1.3 V and output swing within 10 mV of either rail under light load - enabling full dynamic range utilization in single-supply data acquisition systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 2.7 V to 8 V - enables direct use with Li-ion, 3.3 V, and 5 V rails without level-shifting. |
| Input Offset Voltage (max) | 950 µV at 25°C - ensures <1 LSB error in 12-bit systems with 2.5 V reference. |
| Input Bias Current (typ) | 1 pA - preserves signal integrity when amplifying outputs from piezoelectric or pH sensors. |
| Output Swing | Rail-to-rail - delivers full 0–VDD output range, maximizing SNR when driving SAR ADC inputs. |
| Supply Current (per amp) | 500 µA max - supports four-channel operation at ≤2 mA total, ideal for portable instrumentation. |
| Input Voltage Noise | 12 nV/√Hz at 1 kHz - lower than TLC2274, improving resolution in low-frequency sensor front-ends. |
| Gain-Bandwidth Product | 0.67 MHz at 3 V - sufficient for anti-aliasing filters and DC-coupled transducer amplification. |
Pinout & Package
TLV2264ID is housed in an 14-pin SOIC (D) package with standard quad op-amp pinout and no internal NC pins. The device features independent power and ground connections for all four amplifiers sharing one VDD+ and one VDD−/GND pair.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Amplifier 1 Output | Delivers rail-to-rail buffered signal; drives ADC input or filter stage directly. |
| 2 | Amplifier 1 Inverting Input | High-impedance node; connects to feedback network or sensor return path. |
| 3 | Amplifier 1 Non-Inverting Input | Accepts high-Z sensor signals (e.g., thermocouple, photodiode) with minimal loading. |
| 4 | VDD− / GND | Common ground reference for all four amplifiers; must be low-impedance for noise immunity. |
| 5 | Amplifier 2 Non-Inverting Input | Independent input for second channel; supports differential or dual-sensor configurations. |
| 6 | Amplifier 2 Inverting Input | Configurable for inverting gain or active filtering without cross-talk. |
| 7 | Amplifier 2 Output | Second rail-to-rail output; usable for reference buffering or dual-path signal processing. |
| 8 | VDD+ | Positive supply rail shared by all amplifiers; decoupling capacitor required at pin. |
| 9 | Amplifier 3 Output | Third independent output; enables multi-channel analog front-end integration. |
| 10 | Amplifier 3 Inverting Input | Supports cascaded gain stages or programmable gain amplifier (PGA) topologies. |
| 11 | Amplifier 3 Non-Inverting Input | High-Z input for third sensor or calibration reference signal. |
| 12 | Amplifier 4 Non-Inverting Input | Fourth dedicated input; allows simultaneous conditioning of temperature, pressure, and humidity signals. |
| 13 | Amplifier 4 Inverting Input | Enables summing, difference, or active filtering on fourth channel. |
| 14 | Amplifier 4 Output | Final rail-to-rail output; suitable for driving multiplexed ADC inputs or LED drivers. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail output swing | Drives within 10 mV of VDD+ and VDD−, preserving full-scale ADC utilization at 3 V. |
| Low input bias current (1 pA typ) | Minimizes voltage error across high-value feedback resistors (>1 MΩ) in precision integrators. |
| Specified for single-supply operation | Operates with VDD− tied to ground and input common-mode range including GND - simplifies PCB layout. |
| Low noise (12 nV/√Hz) | Outperforms TLV2334 by 3× in voltage noise, critical for microvolt-level ECG or strain gauge signals. |
| Automotive-grade qualification (I-suffix) | Qualified per AEC-Q100 Grade 2 (−40°C to 125°C), supporting under-hood and ADAS sensor modules. |
Applications
| Medical Sensor Interface | Portable Gas Detector |
|---|---|
Use Scenario: Amplifying low-amplitude, high-impedance signals from electrochemical gas sensors operating on coin-cell batteries. IC Role / Device Role / Timing Role: Quad op-amp provides simultaneous biasing, transimpedance conversion, filtering, and level-shifting for multi-gas detection. Use Value: 1 pA input bias current prevents sensor polarization drift; rail-to-rail output ensures full ADC code usage despite 2.7 V supply. | Use Scenario: Signal conditioning for MEMS-based CO and NO₂ sensors in handheld industrial safety monitors. IC Role / Device Role / Timing Role: Configured as 4-channel instrumentation amplifier front-end with matched gain and offset trimming. Use Value: 950 µV max VIO enables sub-ppm gas concentration resolution; 500 µA/amp current extends battery life beyond 12 months. |
| Automotive Cabin Air Quality | Wireless IoT Temperature Node |
Use Scenario: Processing analog outputs from PM2.5, VOC, and CO₂ sensors in automotive HVAC control units. IC Role / Device Role / Timing Role: Quad amplifier conditions four independent sensor channels before multiplexed ADC sampling. Use Value: AEC-Q100 qualification ensures reliability at 125°C ambient; rail-to-rail I/O eliminates external level shifters. | Use Scenario: Battery-powered wireless node measuring temperature via RTD or thermistor with 16-bit sigma-delta ADC. IC Role / Device Role / Timing Role: One amplifier buffers reference voltage, two configure as precision RTD current source and differential amplifier, fourth filters ADC input. Use Value: 12 nV/√Hz noise floor maintains ±0.1°C accuracy; 2.7 V minimum supply enables direct use with depleted Li-SOCl₂ cells. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quad operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLV2334ID | Higher input offset (3 mV max), higher noise (25 nV/√Hz), 1 µA supply current per amp. | Targeted at cost-sensitive, non-precision applications where rail-to-rail output is still required. | Select TLV2334ID only if VIO > 2 mV and noise > 20 nV/√Hz are acceptable for your signal chain. |
| TLC2274CD | Wider supply range (4.4–16 V), higher quiescent current (1.3 mA/amp), 17 nV/√Hz noise, not qualified for automotive temp range. | Suitable for industrial 5 V/12 V systems requiring higher drive strength but not extended temperature operation. | Choose TLC2274CD only when >10 mA output drive or >16 V supply is needed - TLV2264ID is superior for low-voltage, low-noise, automotive-grade use. |
Compared with TLV2334ID and TLC2274CD, TLV2264ID offers the lowest combined offset, noise, and supply current in a qualified automotive quad op-amp - making it the optimal choice for precision, battery-constrained, high-reliability sensing nodes.
Availability
TLV2264ID is available at Aetrix Electronics and suitable for medical sensor interfaces, portable gas detectors, automotive cabin air quality modules, and wireless IoT temperature nodes requiring stable component supply across extended temperature ranges.
Supply support for TLV2264ID 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 amplifiers and low-power signal chains.
The TLV2264ID belongs to TI's TLV226x family of rail-to-rail CMOS op-amps, designed specifically for low-voltage, low-noise, high-input-impedance applications in battery-powered and automotive sensor systems.
FAQ
What is the maximum operating temperature range for TLV2264ID?
The TLV2264ID is rated for operation from −40°C to 125°C, meeting AEC-Q100 Grade 2 requirements. This extended temperature range is validated across all electrical parameters in the datasheet, including input offset voltage, supply current, and output swing - ensuring reliable performance in under-hood automotive and industrial environments where thermal stress is critical.
Does TLV2264ID support true rail-to-rail input common-mode range?
No, TLV2264ID supports rail-to-rail *output* swing but not rail-to-rail *input*. Its common-mode input voltage range extends from VDD− to VDD+ − 1.3 V at 3 V supply (i.e., 0 V to 1.7 V), meaning the positive input cannot reach VDD+. However, it does include the negative rail (GND), enabling single-supply operation with ground-referenced sensors.
Can TLV2264ID drive a 100-pF capacitive load stably?
Yes, TLV2264ID is characterized for stable operation with a 100-pF capacitive load and 50-kΩ resistive load, delivering 55° phase margin at unity gain. This makes it suitable for driving ADC input capacitors, long traces, or RC anti-aliasing filters without external isolation resistors - confirmed in the datasheet's operating characteristics tables at both 3 V and 5 V supplies.
How does TLV2264ID differ from TLV2264AID?
TLV2264ID specifies a maximum input offset voltage of 2.5 mV at 25°C, whereas TLV2264AID guarantees ≤950 µV. Both share identical pinout, package, supply range, noise, and temperature range. TLV2264AID is the precision variant - selected when sub-millivolt offset is mandatory for 12-bit+ accuracy or low-gain signal chains.
Is TLV2264ID compatible with lead-free reflow profiles?
Yes, TLV2264ID in the SOIC (D) package is RoHS-compliant and qualified for standard lead-free reflow soldering per JEDEC J-STD-020. Peak reflow temperature is rated to 260°C for 20–40 seconds, with moisture sensitivity level (MSL) 1 - allowing unlimited floor life and compatibility with automated SMT assembly lines without preconditioning.
TLV2264ID Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- LinCMOS™
- Package/Case:
- 14-SOIC (0.154", 3.90mm Width)
- Packaging:
- Bulk
- Product Status:
- Active
- Amplifier Type:
- CMOS
- Number of Circuits:
- 4
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 0.55V/µs
- Gain Bandwidth Product:
- 710 kHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 50 pA
- Voltage - Input Offset:
- 300 µV
- Current - Supply:
- 1.5mA (x4 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:
- 14-SOIC
TLV2264ID FAQ
1.How can I place an order for TLV2264ID through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV2264ID 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 TLV2264ID reliable?
The price and inventory of TLV2264ID are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV2264ID is usually 5 days.
3.What payment methods are accepted for TLV2264ID?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV2264ID transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV2264ID?
TLV2264ID orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV2264ID 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 TLV2264ID?
For technical support, including TLV2264ID datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV2264ID requirements.
6.How does Aetrix verify that TLV2264ID is sourced from the original manufacturer or authorized distributors?
All TLV2264ID 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 TLV2264ID meets industry standards.
7.What is the process for return or replacement of TLV2264ID?
All TLV2264ID units undergo pre-shipment inspection (PSI). If there is an issue with TLV2264ID, 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 TLV2264ID part is unused and in its original packaging.
Return procedure for TLV2264ID:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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