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Texas Instruments TLV2362IDR
- Part No.:
- TLV2362IDR
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
TLV2362IDR.pdf
- Description:
- IC OPAMP GP 2 CIRCUIT 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:5,722
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Product details
Overview
TLV2362IDR from Texas Instruments is a dual, low-voltage, high-performance operational amplifier optimized for ±1 V to ±2.5 V supply operation. It delivers 7 MHz unity-gain bandwidth, 3 V/µs slew rate, ±2.4 V output swing (at ±2.5 V supplies), 8 nV/√Hz input noise, and operates across −40°C to +85°C. It serves as a precision signal-conditioning amplifier in battery-powered audio and sensor front-ends.
For engineers reviewing the TLV2362IDR datasheet, TLV2362IDR pinout, TLV2362IDR application, or TLV2362IDR equivalent, key selection criteria include low-supply rail compatibility, wide output voltage swing, low-noise performance at 1 kHz, and SOIC-8 thermal characteristics (θJA = 97°C/W).
Technical Context
The TLV2362IDR uses a proprietary Texas Instruments bipolar process enabling stable operation down to ±1 V supply while maintaining rail-to-rail output capability and high dynamic range. Its architecture supports high closed-loop gain accuracy with 85 dB CMRR and 80 dB PSRR at ±2.5 V.
It features matched dual amplifiers with independent inputs and outputs, designed for single-supply or split-supply configurations. Input common-mode range extends to ±1.4 V (full temperature range), and output can drive ≥10 kΩ loads with <0.004% THD+N at 3 kHz.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | ±1 V to ±2.5 V - Enables direct use in single-cell Li-ion or two-cell alkaline systems without LDO pre-regulation. |
| Unity-Gain Bandwidth | 7 MHz typ at ±2.5 V - Supports stable closed-loop operation up to ~500 kHz with moderate gain (e.g., G = 10) in active filters. |
| Slew Rate | 3 V/µs typ at ±2.5 V - Allows clean 1 VPP output at up to ~480 kHz without slew-induced distortion. |
| Output Voltage Swing | ±2.4 V typ (RL = 10 kΩ, ±2.5 V) - Delivers >95% of full rail-to-rail swing, maximizing dynamic range in low-voltage ADC driver stages. |
| Input Noise Voltage | 8 nV/√Hz typ at 1 kHz - Suitable for microphone preamps and precision sensor amplification where SNR > 90 dB is required. |
| CMRR | 85 dB min at ±2.5 V - Ensures robust rejection of common-mode interference in noisy industrial sensor interfaces. |
| Operating Temperature | −40°C to +85°C - Qualified for automotive cabin electronics, industrial control I/O modules, and outdoor portable instrumentation. |
Pinout & Package
TLV2362IDR is housed in an 8-pin SOIC (D) package (body size 3.91 mm × 4.9 mm, height ≤1.75 mm), with standard JEDEC MS-012AA footprint and moisture sensitivity level 1 (260°C peak reflow).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Inverting input (Amplifier A) | High-impedance node accepting differential signal reference; bias current ≤150 nA ensures minimal offset in high-Z sensor interfaces. |
| 2 | Non-inverting input (Amplifier A) | Accepts signal source directly; common-mode range extends to ±1.4 V over full temperature range. |
| 3 | Output (Amplifier A) | Capable of sourcing/sinking 20 mA; drives 10 kΩ load to ±2.4 V with <0.004% THD+N at 3 kHz. |
| 4 | VCC− (Negative Supply) | Reference return for dual-supply operation; must be connected to system ground or negative rail - not left floating. |
| 5 | VCC+ (Positive Supply) | Accepts up to +3.5 V absolute max; supports single-supply use when VCC− = GND and VCC+ = 3 V–5 V. |
| 6 | Non-inverting input (Amplifier B) | Independent channel input; electrically identical to Pin 2 - enables dual-channel signal conditioning without cross-talk. |
| 7 | Inverting input (Amplifier B) | Matches Pin 1 performance; allows cascaded or parallel amplifier configurations with matched DC specs. |
| 8 | Output (Amplifier B) | Full functional duplicate of Pin 3; supports stereo audio paths, dual-sensor readout, or redundant signal chains. |
Key Features
| Feature | Design Value |
|---|---|
| Low-voltage operation | Functional at ±1 V supply - eliminates need for boost converters in coin-cell or energy-harvesting systems. |
| Rail-to-rail output swing | ±2.4 V at ±2.5 V supply - preserves >95% of available voltage headroom for maximum ADC utilization. |
| Low input noise | 8 nV/√Hz at 1 kHz - enables high-fidelity amplification of µV-level signals from piezoelectric sensors or electret mics. |
| High CMRR & PSRR | 85 dB CMRR / 80 dB PSRR - maintains accuracy in mixed-signal PCBs with switching regulators and digital noise coupling. |
| Dual-channel matching | Matched offset, gain, and bandwidth between channels - simplifies differential signal processing and reduces calibration overhead. |
Applications
| Portable Audio Preamp | Industrial Sensor Signal Conditioning |
|---|---|
|
Use Scenario: Amplifying output from electret condenser microphones in Bluetooth headsets and voice-controlled IoT remotes. IC Role / Device Role / Timing Role: Dual-channel op-amp providing gain, filtering, and DC biasing for analog microphone signals prior to ADC sampling. Use Value: Low 8 nV/√Hz noise and ±2.4 V output swing maximize SNR and dynamic range within 3.3 V system rails. |
Use Scenario: Conditioning bridge outputs from strain gauges and RTDs in factory-floor pressure and temperature transmitters. IC Role / Device Role / Timing Role: Precision instrumentation amplifier front-end stage with matched dual channels for ratiometric measurement. Use Value: 85 dB CMRR rejects common-mode noise from 4–20 mA loop drivers; ±1.4 V input range accommodates sensor offset drift. |
| Battery-Powered Data Acquisition | Automotive Cabin Environment Monitoring |
|
Use Scenario: Signal amplification and anti-alias filtering in handheld multimeters and portable oscilloscope probes. IC Role / Device Role / Timing Role: Dual op-amp implementing programmable gain stage and active low-pass filter before SAR ADC. Use Value: 7 MHz bandwidth supports >500 kHz small-signal response; low 2.25 mA/channel supply current extends battery life. |
Use Scenario: Air quality sensor interface (CO, NO₂) and cabin temperature sensing in automotive infotainment and HVAC control units. IC Role / Device Role / Timing Role: Dual-channel analog front-end for electrochemical and thermistor-based sensors operating across −40°C to +85°C. Use Value: Guaranteed −40°C to +85°C operation and 7.5 mV max input offset ensure calibration stability over vehicle lifetime. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual low-voltage operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLV2372IDR | Higher supply voltage range (up to ±8 V), lower bandwidth (3 MHz), higher input offset (2 mV typ), same SOIC-8 package. | Better suited for mixed-voltage systems requiring 5 V logic compatibility; less optimal for ultra-low-voltage (<±1.5 V) designs. | Select TLV2372IDR only if wider supply range or higher output drive (>25 mA) is needed - not for lowest-noise or highest-bandwidth cases. |
| OPA2340UA | Rail-to-rail input/output, 5.5 MHz bandwidth, 20 V/µs slew rate, 10 nV/√Hz noise, SOIC-8, but rated only to +70°C (not −40°C). | Lacks extended temperature qualification; unsuitable for under-hood or uncontrolled-environment industrial deployments. | Choose OPA2340UA only for commercial-grade portable instruments where ambient temperature stays within 0°C–70°C. |
Compared with TLV2362IDR, TLV2372IDR trades bandwidth and noise performance for broader supply flexibility, while OPA2340UA offers faster slew and rail-to-rail input at the cost of temperature rating and higher noise - making TLV2362IDR the optimal choice for low-voltage, wide-temp, low-noise dual-channel signal conditioning.
Availability
TLV2362IDR is available at Aetrix Electronics and suitable for portable audio preamplifiers, industrial sensor signal conditioners, battery-powered data acquisition systems, and automotive cabin environment monitors requiring stable component supply across extended temperature ranges.
Supply support for TLV2362IDR 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, embedded processing, and connectivity technologies, with decades of expertise in precision op-amps and low-power signal chain solutions.
The TLV2362IDR belongs to TI's TLV236x family of high-performance, low-voltage op-amps engineered specifically for signal integrity in space- and power-constrained systems such as wearables, portable medical devices, and industrial edge sensors.
FAQ
What is the minimum supply voltage required for reliable operation of the TLV2362IDR?
The TLV2362IDR is specified to operate reliably down to ±1 V supply (i.e., total 2 V across VCC+ and VCC−). At this minimum, it maintains functional output swing and bandwidth, though slew rate and noise performance degrade slightly versus ±2.5 V operation. Full specifications are guaranteed from ±1 V to ±2.5 V per the datasheet's recommended operating conditions.
Does the TLV2362IDR support single-supply operation?
Yes, the TLV2362IDR supports true single-supply operation: connect VCC− to ground and apply 2 V to 5 V to VCC+. Input common-mode range includes ground, and output swings to within 100 mV of ground and within 100 mV of VCC+, enabling use in 3.3 V or 5 V systems without level-shifting circuitry.
What is the thermal resistance (θJA) of the TLV2362IDR in its SOIC-8 package?
The TLV2362IDR in the SOIC-8 (D) package has a specified junction-to-ambient thermal resistance (θJA) of 97°C/W under standard JEDEC test board conditions (2-layer board, 1 in² copper). This value assumes no added copper pour or thermal vias; actual board-level θJA improves significantly with proper layout techniques.
Can the TLV2362IDR drive capacitive loads directly?
The TLV2362IDR is not unity-gain stable into large capacitive loads. Driving >100 pF directly may cause peaking or oscillation. For capacitive loads >100 pF (e.g., long cables or ADC input capacitance), add a series isolation resistor (typically 10–100 Ω) between the TLV2362IDR output and the load to maintain stability without degrading bandwidth significantly.
Is the TLV2362IDR pin-compatible with other dual op-amps in SOIC-8 packages?
No - the TLV2362IDR uses a non-standard pinout: Pins 1–3 and 5–8 form two independent op-amps with shared supplies on Pins 4 (VCC−) and 5 (VCC+). This differs from industry-standard dual op-amps (e.g., LM358, TL072) where supplies are on Pins 4 and 8. PCB layout must follow the TLV2362IDR-specific pin mapping shown in the datasheet.
TLV2362IDR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 2
- Output Type:
- -
- Slew Rate:
- 3V/µs
- Gain Bandwidth Product:
- 7 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 20 nA
- Voltage - Input Offset:
- 1 mV
- Current - Supply:
- 1.75mA (x2 Channels)
- Current - Output / Channel:
- 20 mA
- Voltage - Supply Span (Min):
- 2 V
- Voltage - Supply Span (Max):
- 5 V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
TLV2362IDR FAQ
1.How can I place an order for TLV2362IDR through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV2362IDR 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 TLV2362IDR reliable?
The price and inventory of TLV2362IDR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV2362IDR is usually 5 days.
3.What payment methods are accepted for TLV2362IDR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV2362IDR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV2362IDR?
TLV2362IDR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV2362IDR 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 TLV2362IDR?
For technical support, including TLV2362IDR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV2362IDR requirements.
6.How does Aetrix verify that TLV2362IDR is sourced from the original manufacturer or authorized distributors?
All TLV2362IDR 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 TLV2362IDR meets industry standards.
7.What is the process for return or replacement of TLV2362IDR?
All TLV2362IDR units undergo pre-shipment inspection (PSI). If there is an issue with TLV2362IDR, 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 TLV2362IDR part is unused and in its original packaging.
Return procedure for TLV2362IDR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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