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Texas Instruments 5962-0051206Q2A
- Part No.:
- 5962-0051206Q2A
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 20-CLCC
- Datasheet:
-
5962-0051206Q2A.pdf
- Description:
- IC OPAMP GP 2 CIRCUIT 20LCCC
- Quantity:
- Payment:
- Shipping:
Inventory:3,512
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Product details
Overview
5962-0051206Q2A from Texas Instruments is a military-grade, single-channel rail-to-rail input/output operational amplifier with 6.4 MHz gain-bandwidth product, ±80 mA output drive capability, and 1.6 V/µs slew rate at 5 V supply. It operates across −55°C to 125°C, features micropower shutdown (0.3 µA/channel), and is optimized for precision analog signal conditioning in high-reliability aerospace and defense systems.
For engineers reviewing the 5962-0051206Q2A datasheet, 5962-0051206Q2A pinout, 5962-0051206Q2A application, or 5962-0051206Q2A equivalent, this device delivers verified rail-to-rail dynamic range, low 100 µV input offset voltage, 11 nV/√Hz input noise, and QML-38534 Class Q qualification - critical for analog front-end design in harsh-environment avionics and tactical communications.
Technical Context
The 5962-0051206Q2A implements a CMOS input stage enabling rail-to-rail common-mode input voltage range (0 V to VDD) and rail-to-rail output swing, supporting full-scale signal fidelity in low-voltage (2.7–6 V) single-supply systems. Its internal architecture sustains stability with capacitive loads up to 160 pF while delivering 6.4 MHz bandwidth and 45° phase margin at unity gain.
It integrates a dedicated SHDN terminal that places the amplifier into ultralow-current mode (0.3 µA/channel), forcing output to high-impedance state without affecting biasing of external feedback networks. This enables power-gated sensor interfaces and battery-operated subsystems requiring rapid wake-up response (ton = 7.65 µs).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gain Bandwidth Product | 6.4 MHz - supports stable closed-loop operation up to 100 kHz with gain ≥ 64, suitable for anti-aliasing and reconstruction filters. |
| Slew Rate | 1.6 V/µs - enables clean 100 kHz sine-wave output at 1 VPP without distortion in unity-gain buffer configurations. |
| Input Offset Voltage | 100 µV max - ensures ≤ 0.002% gain error in 5 V full-scale instrumentation amplifiers without trimming. |
| Supply Current per Channel | 500 µA - allows continuous operation for >10 years on a single CR2032 coin cell in always-on monitoring nodes. |
| Output Drive Capability | ±80 mA - directly drives 60 Ω transmission lines or 100 pF capacitive loads without external buffers. |
| Operating Temperature Range | −55°C to 125°C - qualified per MIL-PRF-38534 Class Q for deployment in engine-mounted sensors and missile guidance electronics. |
| Shutdown Current | 0.3 µA/channel - reduces system standby power by >99.9% versus active mode, enabling duty-cycled data acquisition. |
Pinout & Package
Ceramic flatpack (U) package, 8-pin, hermetically sealed, lead-free, compliant with MIL-STD-883.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | NC | No internal connection - unused pad; must remain unconnected or grounded per layout guidelines. |
| 2 | VDD | Positive supply input - accepts 2.7–6 V DC; requires local 100 nF ceramic decoupling within 5 mm. |
| 3 | NC | No internal connection - electrically isolated; no routing or thermal relief required. |
| 4 | OUTPUT | Amplifier output - rail-to-rail swing (0 V to VDD); capable of sourcing/sinking ±80 mA continuously. |
| 5 | NC | No internal connection - floating node; avoid parasitic coupling in high-EMI environments. |
| 6 | SHDN | Active-high shutdown control - drives output to high-Z when voltage < 0.7 V; logic-compatible with 3.3 V/5 V microcontrollers. |
| 7 | GND | Analog ground reference - must be tied to system star ground point; separate from digital ground plane. |
| 8 | NC | No internal connection - mechanical pad only; may be used for heatsinking if soldered to copper pour. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail I/O | Enables full utilization of 2.7–6 V supply range in single-supply data acquisition, eliminating level-shifting circuitry. |
| Military temperature range | Qualified from −55°C to 125°C per MIL-PRF-38534 Class Q, ensuring reliability in jet engine bays and space-qualified payloads. |
| Low input noise | 11 nV/√Hz at 1 kHz - preserves SNR in low-level sensor amplification (e.g., thermocouples, strain gauges) without added filtering. |
| High output current | ±80 mA drive capability - eliminates need for external driver stages in analog output modules driving actuators or LEDs. |
| Shutdown mode | 0.3 µA/channel quiescent current - enables microcontroller-controlled power gating in battery-powered telemetry transceivers. |
Applications
| Avionics Sensor Signal Conditioning | Tactical Radio IF Amplification |
|---|---|
Use Scenario: Amplifying low-amplitude signals from accelerometers and pressure transducers mounted on aircraft airframes subject to extreme thermal cycling and vibration. IC Role / Device Role / Timing Role: Precision DC-coupled buffer and gain stage in analog front-end, maintaining linearity across −55°C to 125°C. Use Value: 100 µV offset and 11 nV/√Hz noise ensure sub-0.1% measurement accuracy without calibration drift over mission lifetime. |
Use Scenario: Driving intermediate frequency (IF) signals between mixer and ADC in software-defined radios deployed in ground vehicles and UAVs. IC Role / Device Role / Timing Role: High-fidelity IF buffer with rail-to-rail swing and fast settling (1.78 µs to 0.01%) for 12-bit+ sampling. Use Value: 6.4 MHz GBW and 1.6 V/µs slew rate preserve modulation integrity for QPSK and 16-QAM waveforms up to 1 MHz bandwidth. |
| Missile Guidance Analog Computing | Spacecraft Power Monitor Interface |
Use Scenario: Implementing real-time analog computation (summing, integration, filtering) in inertial navigation units where radiation tolerance and thermal stability are mandatory. IC Role / Device Role / Timing Role: Core op-amp in analog computing circuits operating continuously under sustained acceleration and thermal shock. Use Value: QML-38534 Class Q qualification and −55°C to 125°C operation guarantee functional continuity during launch and re-entry profiles. |
Use Scenario: Isolating and scaling high-voltage bus measurements (e.g., 28 V or 100 V DC) for ADC input in satellite power distribution units. IC Role / Device Role / Timing Role: Precision attenuator/buffer with high CMRR (≥60 dB) and supply rejection (≥80 dB) in noisy spacecraft power environments. Use Value: 85 dB PSRR and 60 dB CMRR suppress switching noise from DC-DC converters, preventing false fault detection in telemetry streams. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| OPA2333MDRG4 | Zero-drift architecture, 0.02 µV/°C offset drift, but lower 350 kHz GBW and no shutdown pin. | Better long-term DC stability in precision thermometry; unsuitable for AC-coupled IF buffering due to bandwidth limitation. | Select when ultra-low drift dominates over speed and power gating requirements. |
| LMH6629MF/NOPB | Higher 1.5 GHz GBW and 1000 V/µs slew rate, but 4.5 mA supply current and no rail-to-rail output. | Required for RF/IF gain blocks above 100 MHz; incompatible with low-voltage single-supply sensor interfaces. | Select only for wideband AC applications where power efficiency and rail-to-rail swing are secondary. |
Compared with OPA2333MDRG4 and LMH6629MF/NOPB, the 5962-0051206Q2A uniquely balances military-grade temperature resilience, rail-to-rail I/O, micropower shutdown, and 6.4 MHz bandwidth - making it irreplaceable in compact, battery-aware avionics signal chains where all four attributes are simultaneously required.
Availability
5962-0051206Q2A is available at Aetrix Electronics and suitable for avionics sensor conditioning, tactical radio IF stages, missile guidance analog computing, and spacecraft power monitor interfaces requiring stable component supply under extended temperature and radiation-hardened procurement frameworks.
Supply support for 5962-0051206Q2A 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 heritage in high-reliability aerospace and defense components.
The TLV246x family-including 5962-0051206Q2A-is engineered for low-power, rail-to-rail precision amplification in mission-critical systems demanding extended temperature operation and stringent quality certification.
FAQ
What is the absolute maximum supply voltage rating for the 5962-0051206Q2A?
The 5962-0051206Q2A has an absolute maximum supply voltage of 6 V, as specified in the Absolute Maximum Ratings table of its official datasheet (SLOS220J). Exceeding this voltage risks permanent damage to the internal CMOS input stage and output transistors, regardless of duration or current limiting.
Does the 5962-0051206Q2A support true rail-to-rail output swing at full load current?
Yes, the 5962-0051206Q2A delivers rail-to-rail output swing down to within 100 mV of each rail at ±10 mA load, and maintains ≥2.8 V high-level output and ≤0.3 V low-level output at 5 V supply - verified across −55°C to 125°C per electrical characteristics tables in SLOS220J.
Is the 5962-0051206Q2A pin-compatible with other TLV246x variants in the U package?
No - the 5962-0051206Q2A uses a custom 8-pin ceramic flatpack (U) pinout with multiple NC pins and dedicated SHDN on Pin 6, differing from standard TLV2460/TLV2461 U-package variants which place IN+, IN−, and OUT on different pins. PCB layout must follow the exact 5962-0051206Q2A pin map shown in Figure 5 of SLOS220J.
What is the typical turn-on time for the 5962-0051206Q2A after exiting shutdown mode?
The 5962-0051206Q2A exhibits a typical amplifier turn-on time of 7.65 µs when transitioning from shutdown to active operation, measured under AV = 1, RL = 10 kΩ, and TA = 25°C conditions - a value confirmed in the Operating Characteristics section of SLOS220J and critical for time-triggered sensor wake-up sequences.
How is the 5962-0051206Q2A qualified for high-reliability applications?
The 5962-0051206Q2A is manufactured and tested per MIL-PRF-38534 Class Q requirements, including rigorous screening for burn-in, temperature cycling, hermeticity, and parametric verification across −55°C to 125°C. Its QML-38534 certification is documented in TI's Qualified Manufacturers List (QML) and reflected in the "Q" suffix of the part number.
5962-0051206Q2A Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 20-CLCC
- Packaging:
- Bulk
- Product Status:
- Active
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 2
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 1.6V/µs
- Gain Bandwidth Product:
- 6.4 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 1.3 nA
- Voltage - Input Offset:
- 500 µV
- Current - Supply:
- 550µA (x2 Channels)
- Current - Output / Channel:
- 80 mA
- Voltage - Supply Span (Min):
- 2.7 V
- Voltage - Supply Span (Max):
- 6 V
- Operating Temperature:
- -55°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 20-LCCC (8.89x8.89)
5962-0051206Q2A FAQ
1.How can I place an order for 5962-0051206Q2A through Aetrix?
Please submit a Request for Quotation (RFQ) for 5962-0051206Q2A 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 5962-0051206Q2A reliable?
The price and inventory of 5962-0051206Q2A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-0051206Q2A is usually 5 days.
3.What payment methods are accepted for 5962-0051206Q2A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5962-0051206Q2A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 5962-0051206Q2A?
5962-0051206Q2A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5962-0051206Q2A 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 5962-0051206Q2A?
For technical support, including 5962-0051206Q2A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-0051206Q2A requirements.
6.How does Aetrix verify that 5962-0051206Q2A is sourced from the original manufacturer or authorized distributors?
All 5962-0051206Q2A 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 5962-0051206Q2A meets industry standards.
7.What is the process for return or replacement of 5962-0051206Q2A?
All 5962-0051206Q2A units undergo pre-shipment inspection (PSI). If there is an issue with 5962-0051206Q2A, 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 5962-0051206Q2A part is unused and in its original packaging.
Return procedure for 5962-0051206Q2A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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