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Texas Instruments 5962-0051201Q2A
- Part No.:
- 5962-0051201Q2A
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 20-CLCC
- Datasheet:
-
5962-0051201Q2A.pdf
- Description:
- IC OPAMP GP 1 CIRCUIT 20LCCC
- Quantity:
- Payment:
- Shipping:
Inventory:3,515
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Product details
Overview
5962-0051201Q2A from Texas Instruments is a military-grade, single-channel rail-to-rail input/output operational amplifier with 6.4 MHz gain-bandwidth product, 1.6 V/µs slew rate, ±80 mA output drive, 500 µA/channel supply current, and 100 µV input offset voltage. It operates from 2.7 V to 6 V and is qualified for high-reliability aerospace and defense systems requiring stable performance across −55°C to 125°C.
For engineers reviewing the 5962-0051201Q2A datasheet, 5962-0051201Q2A pinout, 5962-0051201Q2A application, or 5962-0051201Q2A equivalent, this device serves as a precision, low-power, high-output-drive op amp for analog signal conditioning in avionics sensor interfaces, missile guidance front-ends, and radiation-tolerant data acquisition subsystems where rail-to-rail swing and shutdown capability are critical.
Technical Context
The 5962-0051201Q2A implements a CMOS input stage enabling rail-to-rail common-mode input range (0 V to VDD) and rail-to-rail output swing, supporting full dynamic range in low-voltage single-supply systems. Its internal architecture delivers 6.4 MHz unity-gain bandwidth and 1.6 V/µs slew rate while maintaining only 500 µA per channel quiescent current.
It features a dedicated shutdown terminal (SHDN) that reduces supply current to 0.3 µA/channel and places the output in high-impedance state. Designed for Q-Temp military qualification, it meets MIL-PRF-38535 Class Q requirements and is specified over −55°C to 125°C with 1500 µV max input offset voltage at 25°C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gain-Bandwidth Product | 6.4 MHz - Enables stable closed-loop operation up to ~500 kHz at gain = 12 without phase margin degradation. |
| Slew Rate | 1.6 V/µs - Supports clean 1 VPP signals up to ~250 kHz in unity-gain buffer configurations. |
| Output Drive | ±80 mA - Drives low-impedance loads (e.g., 50 Ω cables, ADC reference buffers) without external boost stages. |
| Supply Current | 500 µA/channel - Enables multi-channel battery-powered instrumentation with <2 mA total quiescent draw. |
| Input Offset Voltage | 100 µV (typ), 1500 µV (max at 25°C) - Ensures sub-1 LSB error in 16-bit SAR ADC front-ends with 5 V full-scale range. |
| Rail-to-Rail I/O | Input: 0 V to VDD; Output: within 100 mV of rails - Maximizes signal headroom in 3.3 V or 5 V systems. |
| Shutdown Current | 0.3 µA/channel - Allows power gating during standby in time-sliced sensor acquisition systems. |
Pinout & Package
Ceramic flatpack (U) package, 8-pin, hermetically sealed, leadless, qualified for military temperature range (−55°C to 125°C).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | NC | No internal connection - left floating; no PCB routing required. |
| 2 | NC | No internal connection - electrically isolated; may be grounded for EMI shielding if needed. |
| 3 | IN− | Inverting input - accepts differential or single-ended feedback networks; high-impedance CMOS node. |
| 4 | IN+ | Non-inverting input - referenced to system ground or bias network; supports rail-to-rail common-mode range. |
| 5 | GND | Analog ground reference - must be star-connected to minimize noise coupling in mixed-signal boards. |
| 6 | NC | No internal connection - unused pad; recommended to leave unconnected or tie to GND for thermal stability. |
| 7 | SHDN | Active-high shutdown control - drives high (>2 V) to enable; ≤0.7 V to enter 0.3 µA shutdown mode. |
| 8 | VDD | Positive supply rail - accepts 2.7 V to 6 V; requires local 100 nF ceramic decoupling adjacent to pin. |
| 9 | OUTPUT | Amplifier output - capable of sourcing/sinking ±80 mA; rail-to-rail swing enables direct interface to ADC inputs. |
| 10 | NC | No internal connection - not bonded; no electrical function. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail input and output | Enables full utilization of 3.3 V or 5 V supply rails in single-supply data acquisition, eliminating level-shifting circuitry. |
| 6.4 MHz GBW with 500 µA supply current | Delivers >10× higher bandwidth-per-microwatt than legacy military op amps (e.g., LM101A), reducing power-constrained design trade-offs. |
| ±80 mA output drive | Directly drives 50 Ω coaxial lines, 10-bit DAC outputs, or multiplexed ADC sample-and-hold inputs without external buffers. |
| MIL-PRF-38535 Class Q qualification | Guarantees screening, testing, and traceability per military standards - required for flight-critical avionics and weapon subsystems. |
| 0.3 µA shutdown current | Supports ultra-low-power wake-up architectures in radar pulse-processing chains where amplifiers idle between bursts. |
Applications
| Avionics Sensor Signal Conditioning | Missile Guidance Front-End Amplification |
|---|---|
|
Use Scenario: Amplifying low-level piezoresistive strain gauge and RTD outputs in inertial measurement units (IMUs) under extreme vibration and temperature cycling. IC Role / Device Role / Timing Role: Precision DC-coupled gain stage with rail-to-rail output driving 16-bit SAR ADC reference input; shutdown synchronized to gyroscope sampling clock. Use Value: 100 µV offset and 11 nV/√Hz noise ensure <0.01% linearity error over full −55°C to 125°C range, meeting MIL-STD-883 Class B requirements. |
Use Scenario: Buffering analog outputs from MEMS accelerometers and gyroscopes in tactical missile seeker electronics exposed to shock and EMI. IC Role / Device Role / Timing Role: Low-noise, high-PSRR buffer isolating sensitive analog sensors from digital switching noise on shared 5 V rail. Use Value: 85 dB PSRR at 1 kHz and 60 dB CMRR across 10 Hz–100 kHz suppresses power rail noise induced by FPGA-based guidance processors. |
| Spacecraft Telemetry Analog Front-End | Radiation-Hardened Data Acquisition Module |
|
Use Scenario: Conditioning thermocouple, pressure transducer, and solar array voltage signals in LEO satellite telemetry systems with strict TID limits. IC Role / Device Role / Timing Role: Single-supply rail-to-rail op amp configured as programmable-gain amplifier (PGA) with external resistor ladder. Use Value: Ceramic U-package provides inherent resistance to moisture ingress and particle contamination; 1500 µV max VIO ensures calibration stability after 50 krad(Si) exposure. |
Use Scenario: High-density analog input module for nuclear reactor monitoring systems requiring long-term reliability and zero maintenance. IC Role / Device Role / Timing Role: Input buffer for 12-channel 24-bit delta-sigma ADC, providing 500 µA/channel quiescent current and 0.3 µA shutdown state. Use Value: 500 µA/channel supply enables full 12-channel activation with <6 mA total analog section draw - critical for passive-cooled enclosures. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LM101AMH | Lower GBW (1 MHz), higher supply current (1.8 mA), no rail-to-rail I/O, BJT input (higher IB) | Legacy analog computing, non-critical industrial controls - lacks rail-to-rail swing and low-power shutdown | Select only when legacy footprint compatibility or proven field history outweighs bandwidth, noise, and power advantages of 5962-0051201Q2A |
| OPA277UA/2K5 | Higher precision (25 µV VIO), lower noise (8 nV/√Hz), but no shutdown, higher supply current (700 µA), not MIL-qualified | Test equipment, medical diagnostics - requires external shutdown logic and fails MIL-PRF-38535 screening | Choose only for lab-grade metrology where military qualification is unnecessary and ultra-low offset dominates design priorities |
Compared with LM101AMH and OPA277UA/2K5, the 5962-0051201Q2A uniquely combines military qualification, rail-to-rail I/O, 6.4 MHz bandwidth, and 0.3 µA shutdown - making it the sole option for new designs requiring simultaneous high reliability, low power, and wide dynamic range in harsh environments.
Availability
5962-0051201Q2A is available at Aetrix Electronics and suitable for avionics sensor interfaces, missile guidance front-ends, spacecraft telemetry systems, and radiation-hardened data acquisition modules requiring stable component supply across extended temperature and lifecycle demands.
Supply support for 5962-0051201Q2A 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 military and aerospace components.
The TLV246x family-including 5962-0051201Q2A-is designed specifically for portable, low-power, rail-to-rail signal conditioning in mission-critical systems where precision, efficiency, and environmental robustness are non-negotiable.
FAQ
What is the operating temperature range for the 5962-0051201Q2A?
The 5962-0051201Q2A is fully specified and tested over −55°C to +125°C, meeting MIL-PRF-38535 Class Q requirements for high-reliability military and aerospace applications. Electrical parameters including input offset voltage (1500 µV max at 25°C), supply current, and output drive are guaranteed across this full range, with derating applied above 25°C per the dissipation rating table.
Does the 5962-0051201Q2A support single-supply operation?
Yes, the 5962-0051201Q2A supports true single-supply operation from 2.7 V to 6 V. Its rail-to-rail input stage accepts common-mode voltages from 0 V to VDD, and its rail-to-rail output swings within 100 mV of both rails - enabling direct interfacing with 3.3 V or 5 V ADCs and microcontrollers without level-shifting circuitry.
What is the shutdown behavior of the 5962-0051201Q2A?
When the SHDN pin is driven ≤0.7 V (relative to GND), the 5962-0051201Q2A enters ultralow-power shutdown mode drawing only 0.3 µA per channel, and its output transitions to high-impedance state. The device resumes normal operation within 7.65 µs after SHDN rises above 2 V, enabling fast wake-up in burst-mode sensing systems.
Is the 5962-0051201Q2A pin-compatible with other TLV246x variants?
No - the 5962-0051201Q2A uses an 8-pin ceramic flatpack (U) package with specific NC pin assignments and layout incompatible with SOT-23, MSOP, or TSSOP variants. Its pinout matches only the TLV2460U military-grade variant; substitution requires PCB redesign due to differing footprint, thermal pad, and leadframe geometry.
What are the key reliability qualifications for the 5962-0051201Q2A?
The 5962-0051201Q2A is qualified to MIL-PRF-38535 Class Q, including rigorous screening for burn-in, temperature cycling, mechanical shock, and hermeticity. It complies with MIL-STD-883 test methods for parametric verification, life testing, and failure analysis - ensuring suitability for flight hardware, strategic defense platforms, and space-qualified electronics.
5962-0051201Q2A 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:
- 1
- 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
- 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)
5962-0051201Q2A FAQ
1.How can I place an order for 5962-0051201Q2A through Aetrix?
Please submit a Request for Quotation (RFQ) for 5962-0051201Q2A 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 5962-0051201Q2A reliable?
The price and inventory of 5962-0051201Q2A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-0051201Q2A is usually 5 days.
3.What payment methods are accepted for 5962-0051201Q2A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5962-0051201Q2A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 5962-0051201Q2A?
5962-0051201Q2A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5962-0051201Q2A 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 5962-0051201Q2A?
For technical support, including 5962-0051201Q2A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-0051201Q2A requirements.
6.How does Aetrix verify that 5962-0051201Q2A is sourced from the original manufacturer or authorized distributors?
All 5962-0051201Q2A 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 5962-0051201Q2A meets industry standards.
7.What is the process for return or replacement of 5962-0051201Q2A?
All 5962-0051201Q2A units undergo pre-shipment inspection (PSI). If there is an issue with 5962-0051201Q2A, 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 5962-0051201Q2A part is unused and in its original packaging.
Return procedure for 5962-0051201Q2A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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