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Texas Instruments TLV2362IPSRE4
- Part No.:
- TLV2362IPSRE4
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-SOIC (0.209", 5.30mm Width)
- Datasheet:
-
TLV2362IPSRE4.pdf
- Description:
- IC OPAMP GP 2 CIRCUIT 8SO
- Quantity:
- Payment:
- Shipping:
Inventory:3,435
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Product details
Overview
TLV2362IPSRE4 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 85 dB CMRR - enabling precision signal conditioning in battery-powered audio and sensor interfaces.
For engineers reviewing the TLV2362IPSRE4 datasheet, TLV2362IPSRE4 pinout, TLV2362IPSRE4 application, or TLV2362IPSRE4 equivalent, key selection criteria include rail-to-rail output capability at low voltage, thermal performance in SOIC-8 (θJA = 97°C/W), and compatibility with single-supply or split-supply configurations in portable instrumentation.
Technical Context
The TLV2362IPSRE4 employs a bipolar process architecture delivering stable gain and phase margin across its full operating temperature range (−40°C to +85°C). Its internal compensation ensures unity-gain stability without external components while maintaining 60–80 dB large-signal differential voltage amplification (AVD) and 80 dB supply-voltage rejection ratio (kSVR).
Designed for low-voltage dynamic signal paths, it supports wide common-mode input voltage (±1.4 V at full range) and achieves <0.004% THD+N at 3 kHz with ±1.2 V output into 10 kΩ - confirming suitability for high-fidelity analog front-ends where distortion and noise must be minimized.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | ±1 V to ±2.5 V - enables direct use with single-cell Li-ion (3.0 V) or two-cell alkaline (3.0 V) supplies without regulation. |
| Unity-Gain Bandwidth | 7 MHz typ at ±2.5 V - supports stable closed-loop operation up to ~100 kHz with moderate gain (e.g., G = 100) in active filters. |
| Slew Rate | 3 V/µs typ at ±2.5 V - allows clean reproduction of 480 kHz full-scale sine waves (20 Vpp) without slewing distortion. |
| Output Voltage Swing | ±2.4 V typ at ±2.5 V, RL = 10 kΩ - provides >95% rail utilization, maximizing dynamic range in low-voltage ADC driver stages. |
| Input Noise Density | 8 nV/√Hz typ at 1 kHz - contributes <1.8 µVRMS integrated noise over 20 Hz–20 kHz audio band, preserving SNR in preamplifier chains. |
| CMRR | 85 dB typ at 25°C - rejects common-mode interference from shared ground paths in mixed-signal PCB layouts. |
| Operating Temperature | −40°C to +85°C - qualified for industrial-grade deployment in automotive cabin sensors and factory automation I/O modules. |
Pinout & Package
TLV2362IPSRE4 is housed in an 8-pin SOIC (D) package (5.3 mm × 6.2 mm, 1.75 mm height), with standard JEDEC MS-012 footprint and RoHS-compliant NiPdAu lead finish. Thermal resistance θJA = 97°C/W enables continuous operation at up to 100 mW dissipation in still-air environments.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (OUT A) | Amplifier A output | Low-impedance buffered output capable of sourcing/sinking ±20 mA; connects directly to ADC input or transducer load. |
| 2 (IN− A) | Inverting input A | High-impedance node (IIB ≤ 250 nA max); requires matched trace impedance for optimal CMRR in differential configurations. |
| 3 (IN+ A) | Non-inverting input A | Reference point for A-channel gain setting; bias current matching with Pin 2 minimizes offset drift. |
| 4 (V−) | Negative supply rail | Return path for both amplifiers; must be decoupled locally with ≥0.1 µF ceramic capacitor to suppress PSRR degradation. |
| 5 (V+) | Positive supply rail | Primary power connection; accepts ±1 V to ±2.5 V; shared rail design simplifies dual-supply generation from single LDO. |
| 6 (IN+ B) | Non-inverting input B | Independent input for second channel; electrically isolated from Channel A except via shared supply rails. |
| 7 (IN− B) | Inverting input B | Supports independent feedback networks per channel; enables dual-path signal processing without crosstalk above −80 dB. |
| 8 (OUT B) | Amplifier B output | Functionally identical to Pin 1; allows simultaneous buffering of two sensor outputs or stereo audio channels. |
Key Features
| Feature | Design Value |
|---|---|
| Low-voltage operation | Functional down to ±1 V supply - eliminates need for boost converters in coin-cell or energy-harvesting systems. |
| Rail-to-rail output | ±2.4 V swing at ±2.5 V - preserves >95% of available headroom for maximum ADC resolution utilization. |
| Low-noise audio performance | 8 nV/√Hz input noise + 0.004% THD+N - meets Class D amplifier reference buffer and microphone preamp requirements. |
| Industrial temperature grade | −40°C to +85°C operation - supports deployment in uncontrolled environments like motor control enclosures or outdoor IoT nodes. |
| Bipolar process fidelity | 60–80 dB large-signal AVD, 85 dB CMRR - delivers consistent linearity and rejection across voltage and temperature extremes. |
Applications
| Portable Audio Preamp | Low-Voltage Sensor Signal Conditioning |
|---|---|
Use Scenario: Amplifying electret microphone output in Bluetooth earbuds powered by a single 3.0 V Li-ion cell. IC Role / Device Role / Timing Role: Dual-channel op-amp configured as AC-coupled non-inverting preamp (Channel A) and active filter (Channel B) for left/right stereo paths. Use Value: ±2.4 V output swing maximizes SNR into 16-bit SAR ADC; 8 nV/√Hz noise ensures >90 dB(A) dynamic range within 20 Hz–20 kHz band. | Use Scenario: Conditioning bridge-output signals from MEMS pressure sensors in wearable health monitors. IC Role / Device Role / Timing Role: Instrumentation amplifier front-end (gain = 100) with matched input bias currents minimizing offset drift across body-temperature range. Use Value: 85 dB CMRR rejects common-mode noise from shared MCU ground; ±1.4 V common-mode input range accommodates sensor offset without level-shifting. |
| Industrial Analog Input Module | Battery-Powered Data Logger |
Use Scenario: Signal conditioning for 4–20 mA loop receivers in PLC analog input cards operating from 24 V DC with local ±2.5 V rails. IC Role / Device Role / Timing Role: Dual op-amp implementing precision I/V conversion (Channel A) and anti-alias filtering (Channel B) before multiplexed ADC sampling. Use Value: 7 MHz bandwidth supports >100 kHz filter cutoffs; 3 V/µs slew rate prevents settling errors during fast step-response events in process control loops. | Use Scenario: Amplifying thermistor and photodiode outputs in solar-powered environmental sensors using two AA alkaline cells (3.0 V). IC Role / Device Role / Timing Role: Low-quiescent-current dual amplifier (ICC = 2.5 mA max per channel) driving 12-bit delta-sigma ADC with programmable gain. Use Value: ±1 V minimum supply enables operation until battery depletes to ~1.8 V; 2.5 mA/channel ICC extends 10-year field life in intermittent-read applications. |
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 quiescent current (1.2 mA/ch vs. 2.5 mA/ch), lower noise (7 nV/√Hz), same SOIC-8 package. | Better suited for ultra-low-noise audio where supply current is secondary to SNR. | Select TLV2372IDR when noise floor is critical and system can accommodate higher ICC; TLV2362IPSRE4 preferred for tighter supply budgets. |
| OPA2333AIDR | Zero-drift architecture, 0.02 µV/°C offset drift, but lower bandwidth (350 kHz) and higher cost. | Required for DC-precision applications like weigh scales or medical ECG front-ends needing microvolt-level stability. | Choose OPA2333AIDR only when sub-µV offset drift is mandatory; TLV2362IPSRE4 offers superior speed/noise trade-off for AC-coupled sensing. |
Compared with TLV2372IDR and OPA2333AIDR, TLV2362IPSRE4 delivers the best balance of bandwidth, noise, and supply flexibility for general-purpose low-voltage signal conditioning - especially where ±1 V operation and 7 MHz response are required without zero-drift complexity or premium cost.
Availability
TLV2362IPSRE4 is available at Aetrix Electronics and suitable for portable audio preamps, low-voltage sensor signal conditioning, industrial analog input modules, and battery-powered data loggers requiring stable component supply across extended product lifecycles.
Supply support for TLV2362IPSRE4 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-amp design and manufacturing.
The TLV236x family was engineered specifically for high-fidelity, low-voltage analog signal chains in space-constrained, battery-operated systems - emphasizing rail-to-rail output, wide bandwidth, and robust thermal performance in industry-standard packages.
FAQ
What is the minimum supply voltage required for reliable operation of the TLV2362IPSRE4?
The TLV2362IPSRE4 operates reliably down to ±1 V supply voltage (2.0 V total), as specified in the recommended operating conditions table. At this minimum, it maintains functional output swing and bandwidth, though slew rate and noise performance degrade slightly versus ±2.5 V operation. Full specification compliance requires ±1.5 V or higher.
Does the TLV2362IPSRE4 support single-supply operation?
Yes, the TLV2362IPSRE4 supports true single-supply operation by referencing inputs and outputs to a mid-rail virtual ground (e.g., VCC/2). Its input common-mode range extends to within 0.1 V of V− and V+, and output swings to within 0.1 V of either rail - enabling full-range signal handling from 0 V to VCC with appropriate biasing.
What is the thermal resistance (θJA) of the TLV2362IPSRE4 in its SOIC-8 package?
The TLV2362IPSRE4 in the SOIC-8 (D) package has a junction-to-ambient thermal resistance (θJA) of 97°C/W under standard JEDEC test conditions (2-layer board, 1 in² copper). This value assumes no additional copper pour or thermal vias; adding 2 oz copper and 4 thermal vias beneath the exposed pad (if present) can reduce θJA to ~65°C/W.
Can the TLV2362IPSRE4 drive capacitive loads without instability?
The TLV2362IPSRE4 is unity-gain stable and can safely drive ≥100 pF capacitive loads without external compensation, as verified in the datasheet's typical characteristics (Figure 5). For loads >500 pF, a small series resistor (10–50 Ω) between output and capacitance is recommended to maintain phase margin above 45°.
Is the TLV2362IPSRE4 pin-compatible with other dual op-amps in SOIC-8 packaging?
No, the TLV2362IPSRE4 uses a non-standard SOIC-8 pinout: Pins 1/8 are outputs, Pins 2/3 and 6/7 are inputs, and Pins 4/5 are supplies - differing from industry-standard dual op-amps like LM358 or TL072. PCB layout must follow the TLV2362-specific pin mapping shown in the datasheet Figure "TLV2362 . . . D, DGK, P, PS, OR PW PACKAGE (TOP VIEW)".
TLV2362IPSRE4 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 8-SOIC (0.209", 5.30mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- 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-SO
TLV2362IPSRE4 FAQ
1.How can I place an order for TLV2362IPSRE4 through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV2362IPSRE4 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 TLV2362IPSRE4 reliable?
The price and inventory of TLV2362IPSRE4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV2362IPSRE4 is usually 5 days.
3.What payment methods are accepted for TLV2362IPSRE4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV2362IPSRE4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV2362IPSRE4?
TLV2362IPSRE4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV2362IPSRE4 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 TLV2362IPSRE4?
For technical support, including TLV2362IPSRE4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV2362IPSRE4 requirements.
6.How does Aetrix verify that TLV2362IPSRE4 is sourced from the original manufacturer or authorized distributors?
All TLV2362IPSRE4 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 TLV2362IPSRE4 meets industry standards.
7.What is the process for return or replacement of TLV2362IPSRE4?
All TLV2362IPSRE4 units undergo pre-shipment inspection (PSI). If there is an issue with TLV2362IPSRE4, 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 TLV2362IPSRE4 part is unused and in its original packaging.
Return procedure for TLV2362IPSRE4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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