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Texas Instruments TLV2362IPWR
- Part No.:
- TLV2362IPWR
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
TLV2362IPWR.pdf
- Description:
- IC OPAMP GP 2 CIRCUIT 8TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:458
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Product details
Overview
TLV2362IPWR from Texas Instruments is a dual, low-voltage, rail-to-rail output operational amplifier in an 8-pin TSSOP package. It operates from ±1 V to ±2.5 V supply, delivers 7 MHz unity-gain bandwidth and 3 V/µs slew rate at ±2.5 V, and achieves ±2.4 V output swing into 10 kΩ - enabling high-fidelity signal conditioning in battery-powered audio and sensor interfaces.
For engineers reviewing the TLV2362IPWR datasheet, TLV2362IPWR pinout, TLV2362IPWR application, or TLV2362IPWR equivalent, key selection criteria include low-voltage operation down to ±1 V, wide output voltage swing, low input offset voltage (1–6 mV), low noise (8 nV/√Hz), and thermal performance in the TSSOP-8 package with θJA = 149°C/W.
Technical Context
The TLV2362IPWR uses a bipolar process optimized for low-voltage precision amplification. Its architecture supports rail-to-rail output swing while maintaining stable gain (AVD ≥ 60 dB) and high common-mode rejection (CMRR = 85 dB at 25°C) across its full operating temperature range of −40°C to +85°C.
It features matched dual amplifiers with independent input bias current (20–150 nA), low THD+N (0.004% at 3 kHz), and robust absolute maximum ratings including ±3.5 V supply and differential input voltage limits - ensuring reliable operation in compact, low-power analog front-ends.
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 or two-cell alkaline supplies without regulation. |
| Unity-Gain Bandwidth | 7 MHz at ±2.5 V - supports audio-band amplification and fast-sensing signal paths up to ~1 MHz closed-loop. |
| Slew Rate | 3 V/µs at ±2.5 V - ensures <1 µs settling for 2 V step inputs, critical for pulse amplification and active filtering. |
| Output Voltage Swing | ±2.4 V into 10 kΩ at ±2.5 V - delivers >95% of rail-to-rail dynamic range for maximum ADC utilization. |
| Input Noise Density | 8 nV/√Hz at 1 kHz - preserves SNR in microphone preamps and precision sensor signal chains. |
| Input Offset Voltage | 1–6 mV (typ/max at 25°C) - sets baseline DC error in DC-coupled gain stages and instrumentation topologies. |
| Common-Mode Rejection | 85 dB at 25°C - rejects power supply ripple and board-level interference in single-supply configurations. |
Pinout & Package
TSSOP-8 (PW) package: 3.1 mm × 4.5 mm × 1.2 mm body, 0.65 mm lead pitch, exposed pad optional, RoHS-compliant NiPdAu lead finish, MSL Level-1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT A | Amplifier A output - drives loads up to 20 mA; rail-to-rail swing supports direct connection to SAR ADC references. |
| 2 | IN− A | Inverting input of Amp A - high-impedance node; requires matched trace routing to minimize CM error in differential configs. |
| 3 | IN+ A | Non-inverting input of Amp A - referenced to system ground or bias network; sensitive to PCB leakage at high-Z sensor nodes. |
| 4 | V− | Negative supply rail - must be decoupled with 100 nF ceramic near pin; shared return for both amplifiers. |
| 5 | V+ | Positive supply rail - separate 100 nF decoupling required; not internally tied to exposed pad (if present). |
| 6 | IN+ B | Non-inverting input of Amp B - electrically isolated from Amp A; enables dual-channel signal processing on one die. |
| 7 | IN− B | Inverting input of Amp B - identical electrical specs to Pin 2; layout symmetry recommended for matched performance. |
| 8 | OUT B | Amplifier B output - independent drive capability; allows simultaneous buffering of reference and signal paths. |
Key Features
| Feature | Design Value |
|---|---|
| Low-voltage operation | Functional at ±1 V supply - eliminates need for LDOs in ultra-low-power wearables and IoT edge nodes. |
| Rail-to-rail output | ±2.4 V swing into 10 kΩ at ±2.5 V - maximizes dynamic range for 12-bit+ ADCs without external level-shifting. |
| Low input noise | 8 nV/√Hz at 1 kHz - maintains signal integrity in electret mic preamps and strain-gauge bridges. |
| High CMRR | 85 dB at 25°C - suppresses EMI-induced common-mode transients in motor control feedback loops. |
| Thermal robustness | θJA = 149°C/W in TSSOP-8 - enables stable operation at 85°C ambient with ≤150 mW dissipation per channel. |
Applications
| Audio Signal Conditioning | Portable Sensor Interface |
|---|---|
Use Scenario: Amplifying electret microphone output in Bluetooth earbuds with single 3.3 V supply via split-rail generation. IC Role / Device Role / Timing Role: Dual op-amp configured as AC-coupled preamp + active filter; second channel buffers reference voltage. Use Value: 8 nV/√Hz noise and 0.004% THD+N preserve voice clarity; ±2.4 V swing fully utilizes 3.3 V ADC input range. | Use Scenario: Conditioning bridge outputs from MEMS pressure sensors in medical inhalers powered by coin cells. IC Role / Device Role / Timing Role: Instrumentation amplifier front-end (gain = 100) with rail-to-rail output driving low-power SAR ADC. Use Value: ±1 V minimum supply enables direct coin-cell operation; 1–6 mV VOS contributes <0.5% full-scale error at 100× gain. |
| Industrial Current Loop Receiver | Battery Management Monitoring |
Use Scenario: Converting 4–20 mA loop current to 0.5–2.5 V for microcontroller ADC in smart factory sensors. IC Role / Device Role / Timing Role: Precision I-to-V converter with 250 Ω shunt; second amp buffers output for isolation stage. Use Value: 85 dB CMRR rejects common-mode noise on long industrial cables; 7 MHz bandwidth accommodates transient detection. | Use Scenario: Measuring cell voltage and temperature in 2-cell Li-ion packs using low-quiescent-current monitoring ICs. IC Role / Device Role / Timing Role: Dual buffer for voltage divider and thermistor network; rejects supply ripple during charge/discharge cycles. Use Value: 80 dB PSRR suppresses switching noise from adjacent buck converters; −40°C to +85°C rating covers automotive cabin environments. |
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 VOS (2–9 mV), lower bandwidth (3 MHz), same TSSOP-8 package and ±1 V min supply. | Less suitable for precision audio or high-speed sensor sampling due to reduced speed and accuracy. | Select when cost sensitivity outweighs bandwidth/noise requirements and ±2.4 V swing is not critical. |
| OPA2316IDR | Lower noise (5.5 nV/√Hz), higher bandwidth (10 MHz), but requires ≥1.8 V supply (not ±1 V compatible). | Not usable in ±1 V or single 2 V systems; better for 3.3 V designs needing ultra-low noise. | Choose for 3.3 V battery-powered instruments where noise dominates over supply flexibility. |
Compared with TLV2362IPWR, TLV2372IDR trades bandwidth and precision for cost, while OPA2316IDR improves noise and speed at the expense of low-voltage operability - making TLV2362IPWR uniquely balanced for ±1 V to ±2.5 V dual-channel precision analog front-ends.
Availability
TLV2362IPWR is available at Aetrix Electronics and suitable for portable audio devices, industrial 4–20 mA receivers, battery management systems, and MEMS sensor interfaces requiring stable component supply across extended temperature ranges.
Supply support for TLV2362IPWR 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 innovation in precision amplifiers and low-power signal chain solutions.
The TLV2362IPWR belongs to TI's TLV236x family of high-performance, low-voltage op-amps designed specifically for rail-to-rail output operation in space-constrained, battery-powered applications from −40°C to +85°C.
FAQ
What is the minimum supply voltage for TLV2362IPWR?
The TLV2362IPWR operates with a minimum supply voltage of ±1 V (i.e., total supply span of 2 V), verified per the "Recommended Operating Conditions" table in the SLOS195H datasheet. This allows direct interfacing with single-cell lithium or two-cell alkaline batteries without intermediate regulation, making it ideal for ultra-low-power portable designs.
Does TLV2362IPWR support rail-to-rail output?
Yes, TLV2362IPWR provides rail-to-rail output swing: ±2.4 V into 10 kΩ at ±2.5 V supply, and ±1.2 V into 10 kΩ at ±1.5 V supply. This is confirmed in the "Electrical Characteristics" tables under VOM+ and VOM−, enabling maximum dynamic range utilization with 12-bit and higher ADCs.
What is the thermal resistance (θJA) of TLV2362IPWR in its TSSOP-8 package?
The junction-to-ambient thermal resistance (θJA) for TLV2362IPWR in the TSSOP-8 (PW) package is 149°C/W, as specified in the "Absolute Maximum Ratings" table of the SLOS195H datasheet. This value assumes standard JEDEC test board conditions and guides thermal design for continuous operation up to +85°C ambient.
Can TLV2362IPWR drive capacitive loads directly?
The TLV2362IPWR is not explicitly characterized for capacitive load drive in the datasheet. While it remains stable with moderate loads (e.g., ≤100 pF) typical of PCB traces and ADC inputs, driving larger capacitive loads (>500 pF) may require series isolation resistance or external compensation per application note SLOA061 to maintain phase margin.
Is TLV2362IPWR pin-compatible with other dual op-amps in TSSOP-8?
No, TLV2362IPWR has a non-standard pinout: Pins 1–4 are OUT A, IN− A, IN+ A, V−; Pins 5–8 are V+, IN+ B, IN− B, OUT B. This differs from industry-standard dual op-amp pinouts (e.g., SOIC-8 or TSSOP-8 variants of LM358 or TLV2372), requiring dedicated PCB layout and not supporting drop-in replacement.
TLV2362IPWR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 8-TSSOP (0.173", 4.40mm 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-TSSOP
TLV2362IPWR FAQ
1.How can I place an order for TLV2362IPWR through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV2362IPWR 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 TLV2362IPWR reliable?
The price and inventory of TLV2362IPWR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV2362IPWR is usually 5 days.
3.What payment methods are accepted for TLV2362IPWR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV2362IPWR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV2362IPWR?
TLV2362IPWR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV2362IPWR 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 TLV2362IPWR?
For technical support, including TLV2362IPWR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV2362IPWR requirements.
6.How does Aetrix verify that TLV2362IPWR is sourced from the original manufacturer or authorized distributors?
All TLV2362IPWR 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 TLV2362IPWR meets industry standards.
7.What is the process for return or replacement of TLV2362IPWR?
All TLV2362IPWR units undergo pre-shipment inspection (PSI). If there is an issue with TLV2362IPWR, 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 TLV2362IPWR part is unused and in its original packaging.
Return procedure for TLV2362IPWR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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