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Texas Instruments 5962-0051206QPA
- Part No.:
- 5962-0051206QPA
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-CDIP (0.300", 7.62mm)
- Datasheet:
-
5962-0051206QPA.pdf
- Description:
- IC OPAMP GP 2 CIRCUIT 8CDIP
- Quantity:
- Payment:
- Shipping:
Inventory:249
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Product details
Overview
5962-0051206QPA from Texas Instruments is a military-grade, 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, supports shutdown mode (0.3 µA/channel), and is specified for high-reliability analog signal conditioning in precision data acquisition systems.
For engineers reviewing the 5962-0051206QPA datasheet, 5962-0051206QPA pinout, 5962-0051206QPA application, or 5962-0051206QPA equivalent, this device is selected for low-power, wide-temperature rail-to-rail buffering of ADC front-ends, sensor interfaces, and military avionics signal chains where input offset voltage (≤1500 µV), noise (11 nV/√Hz), and output drive stability are critical.
Technical Context
The 5962-0051206QPA implements a CMOS-based rail-to-rail input stage and push-pull rail-to-rail output stage, enabling full dynamic range operation from 2.7 V to 6 V single supply or ±1.35 V to ±3 V dual supply. Its internal architecture delivers 6.4 MHz unity-gain bandwidth while maintaining 1.6 V/µs slew rate and 80 dB CMRR at 1 kHz.
Shutdown functionality is controlled by a TTL-compatible SHDN pin (VIH ≥ 2 V, VIL ≤ 0.7 V), placing the amplifier in high-impedance output state with 0.3 µA/channel supply current. The device is qualified per MIL-PRF-38535 Class Q and meets QML-38535 requirements for high-reliability military applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gain-Bandwidth Product | 6.4 MHz - Enables stable unity-gain buffer configurations up to ~6 MHz without phase margin degradation. |
| Slew Rate | 1.6 V/µs - Supports clean 10-bit+ signal fidelity for 100 kHz full-scale sine waves into 10 kΩ loads. |
| Input Offset Voltage | ≤1500 µV (−55°C to 125°C) - Ensures <0.015% gain error in 100 mV–1 V sensor signal amplification. |
| Output Drive | ±80 mA (measured 1 V from rail) - Drives low-impedance loads (e.g., 50 Ω cables, SAR ADC reference buffers) without clipping. |
| Supply Current | 550 µA/channel (typical at 5 V) - Enables multi-channel battery-powered instrumentation with <2.2 mA total for 4 op-amps. |
| Input Noise Voltage | 11 nV/√Hz @ 1 kHz - Limits contribution to system noise floor in 10 Hz–100 kHz sensor signal bands. |
| Operating Temperature | −55°C to 125°C - Qualified for missile guidance, engine control, and space-qualified electronics per MIL-PRF-38535 QML Class Q. |
Pinout & Package
Ceramic flatpack (U) package, 10-pin, hermetically sealed, leadless, with 0.050″ pitch and beveled-edge pin 1 indicator.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | NC | No internal connection - left floating or grounded per layout best practice for noise immunity. |
| 2 | NC | No internal connection - unused pad; no routing required. |
| 3 | IN− | Inverting input - accepts differential or single-ended feedback signals; rail-to-rail common-mode range (0 V to VDD). |
| 4 | IN+ | Non-inverting input - high-impedance CMOS node; bias current ≤75 nA over full temperature range. |
| 5 | GND | Analog ground reference - must be connected to low-impedance system ground plane to maintain PSRR and CMRR. |
| 6 | NC | No internal connection - electrically isolated; may be used as thermal pad anchor if soldered. |
| 7 | SHDN | Active-high shutdown control - drives output to high-Z when <0.7 V; enables <0.3 µA quiescent current per channel. |
| 8 | VDD | Positive supply rail - accepts 2.7–6 V single supply or +VDD in split-supply configurations. |
| 9 | OUTPUT | Rail-to-rail output - swings within 100 mV of rails at 10 mA load; capable of sourcing/sinking ±80 mA. |
| 10 | NC | No internal connection - not bonded; no electrical function. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail I/O | Full input common-mode range (0 V to VDD) and output swing within 100 mV of rails enable maximum SNR in low-voltage (3 V) systems. |
| Military temperature range | −55°C to 125°C operation with guaranteed parameters ensures reliability in jet engine bays, missile seekers, and satellite power systems. |
| Low-power shutdown | 0.3 µA/channel shutdown current allows rapid power cycling in time-sliced sensor arrays without external switches. |
| High output drive | ±80 mA output capability eliminates need for external buffer stages when driving ADC references or 50 Ω transmission lines. |
| Low input noise | 11 nV/√Hz input voltage noise preserves resolution in thermocouple, strain gauge, and RTD measurement front-ends. |
Applications
| Avionics Sensor Signal Conditioning | Missile Guidance Analog Front-End |
|---|---|
Use Scenario: Amplifying low-level piezoelectric accelerometer outputs in inertial measurement units (IMUs) under extreme vibration and thermal shock. IC Role / Device Role / Timing Role: Precision DC-coupled transducer amplifier with rail-to-rail output driving 16-bit SAR ADC reference buffer. Use Value: 1500 µV max input offset ensures <0.1% full-scale error over −55°C to 125°C; ±80 mA drive maintains signal integrity into 100 pF ADC input capacitance. |
Use Scenario: Buffering gyroscopic rate sensor outputs in real-time closed-loop stabilization circuits requiring sub-microsecond response. IC Role / Device Role / Timing Role: Unity-gain stable buffer with 1.6 V/µs slew rate and 6.4 MHz bandwidth for fast transient capture. Use Value: 1.6 V/µs slew rate supports 100 kHz step response fidelity; shutdown mode reduces standby power to 0.3 µA during non-active guidance phases. |
| Spacecraft Power System Monitoring | Tactical Radio RF Front-End Bias Control |
Use Scenario: Isolating and scaling bus voltage/current sense signals in radiation-hardened power distribution units aboard LEO satellites. IC Role / Device Role / Timing Role: High-CMRR (≥60 dB) differential amplifier for shunt-based current sensing with rail-to-rail output into isolated ADC. Use Value: 60 dB CMRR minimizes common-mode interference from switching regulators; 11 nV/√Hz noise preserves 16-bit measurement resolution. |
Use Scenario: Generating precise, temperature-stable bias voltages for GaN PA driver stages in man-packable SDR radios operating in desert environments. IC Role / Device Role / Timing Role: Low-drift, low-noise voltage reference buffer with shutdown for power-gating during sleep modes. Use Value: 2 µV/°C offset drift coefficient ensures <10 mV drift over −40°C to 85°C ambient; 0.3 µA shutdown current extends battery life. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar rail-to-rail operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| OPA2333MDRGTEP | Chopper-stabilized (0.02 µV/°C drift), lower noise (5.5 nV/√Hz), but only 350 kHz GBW and no shutdown pin. | Better for ultra-low-drift DC applications (e.g., precision weigh scales); unsuitable for >100 kHz signal paths or power-gated designs. | Select 5962-0051206QPA when bandwidth, shutdown, and military temp range outweigh ultra-low drift needs. |
| LMH6629MQX/NOPB | Higher speed (1.5 GHz GBW), higher supply current (12 mA), no rail-to-rail input, and commercial temp range only (−40°C to 125°C). | Targeted at high-speed video or RF IF buffering; lacks rail-to-rail input and extended cold-temperature performance. | Choose 5962-0051206QPA for wide-temp, low-power, rail-to-rail precision-not raw speed. |
Compared with OPA2333MDRGTEP and LMH6629MQX/NOPB, the 5962-0051206QPA uniquely balances military-grade temperature operation, rail-to-rail I/O, integrated shutdown, and 6.4 MHz bandwidth at sub-1 mA quiescent current-making it irreplaceable in SWaP-constrained defense electronics where all four attributes are simultaneously required.
Availability
5962-0051206QPA is available at Aetrix Electronics and suitable for avionics subsystems, missile guidance electronics, spacecraft power monitoring, and tactical radio design requiring stable component supply across extended lifecycle programs.
Supply support for 5962-0051206QPA 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 5962-0051206QPA-is engineered for low-power, rail-to-rail precision signal conditioning in harsh-environment applications demanding extended temperature operation and robust parametric guarantees.
FAQ
What is the absolute maximum supply voltage rating for the 5962-0051206QPA?
The 5962-0051206QPA has an absolute maximum supply voltage (VDD) rating of 6 V. Exceeding this voltage-even momentarily-may cause permanent damage. Operation is specified from 2.7 V to 6 V for single-supply use, or ±1.35 V to ±3 V for split-supply configurations. Derating is not required within this range under normal operating conditions.
Does the 5962-0051206QPA support true rail-to-rail input and output operation?
Yes, the 5962-0051206QPA supports rail-to-rail input (common-mode range from 0 V to VDD) and rail-to-rail output (swing within 100 mV of both rails at 10 mA load). This enables full utilization of supply headroom in low-voltage (e.g., 3 V) systems, maximizing dynamic range for ADC interfacing and sensor signal conditioning.
What is the guaranteed input offset voltage specification for the 5962-0051206QPA over its full temperature range?
The 5962-0051206QPA is guaranteed to have an input offset voltage of ≤1500 µV across its full operating temperature range of −55°C to 125°C. At 25°C, typical VIO is 500 µV, and the temperature coefficient is 2 µV/°C-ensuring predictable drift behavior in mission-critical thermal environments.
How does the shutdown feature of the 5962-0051206QPA behave electrically?
When the SHDN pin is driven below 0.7 V (VIL), the 5962-0051206QPA enters ultralow-power shutdown mode, reducing supply current to ≤2.5 µA per channel and placing the output in a high-impedance state. The output remains disconnected until SHDN rises above 2 V (VIH), with turnon time of 7.65 µs (typical) and turnoff time of 328 ns (typical).
Is the 5962-0051206QPA qualified to MIL-PRF-38535 standards?
Yes, the 5962-0051206QPA is manufactured and tested to MIL-PRF-38535 Class Q requirements and is listed on the Qualified Manufacturers List (QML) for high-reliability military applications. It undergoes rigorous screening including burn-in, temperature cycling, and lot acceptance testing per QML-38535 specifications.
5962-0051206QPA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 8-CDIP (0.300", 7.62mm)
- 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:
- Through Hole
- Supplier Device Package:
- 8-CDIP
5962-0051206QPA FAQ
1.How can I place an order for 5962-0051206QPA through Aetrix?
Please submit a Request for Quotation (RFQ) for 5962-0051206QPA 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 5962-0051206QPA reliable?
The price and inventory of 5962-0051206QPA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-0051206QPA is usually 5 days.
3.What payment methods are accepted for 5962-0051206QPA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5962-0051206QPA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 5962-0051206QPA?
5962-0051206QPA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5962-0051206QPA 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 5962-0051206QPA?
For technical support, including 5962-0051206QPA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-0051206QPA requirements.
6.How does Aetrix verify that 5962-0051206QPA is sourced from the original manufacturer or authorized distributors?
All 5962-0051206QPA 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 5962-0051206QPA meets industry standards.
7.What is the process for return or replacement of 5962-0051206QPA?
All 5962-0051206QPA units undergo pre-shipment inspection (PSI). If there is an issue with 5962-0051206QPA, 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 5962-0051206QPA part is unused and in its original packaging.
Return procedure for 5962-0051206QPA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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