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Texas Instruments 5962-9321602QPA
- Part No.:
- 5962-9321602QPA
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-CDIP (0.300", 7.62mm)
- Datasheet:
-
5962-9321602QPA.pdf
- Description:
- IC OPAMP GP 1 CIRCUIT 8CDIP
- Quantity:
- Payment:
- Shipping:
Inventory:4,036
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Product details
Overview
5962-9321602QPA from Texas Instruments is a high-performance, military-grade operational amplifier in the TLE214x family, featuring 10.5 nV/√Hz input noise at 1 kHz, 27 V/µs minimum slew rate, and 5.9 MHz gain-bandwidth product. It operates from ±2 V to ±22 V supplies and delivers rail-to-rail output swing (VCC− +0.1 V to VCC+ −1 V), making it suitable for precision analog signal conditioning in aerospace telemetry interfaces.
For engineers reviewing the 5962-9321602QPA datasheet, 5962-9321602QPA pinout, 5962-9321602QPA application, or 5962-9321602QPA equivalent, this device is selected for low-noise, fast-settling (<400 ns to 0.01%), high-output-current (±20 mA min) performance in radiation-tolerant analog front-ends where offset voltage stability (500 µV max at 25°C) and wide temperature operation (−55°C to 125°C) are critical.
Technical Context
The 5962-9321602QPA employs TI's complementary bipolar Excalibur process to achieve simultaneous low audio-band noise (10.5 nV/√Hz @1 kHz, 10-Hz 1/f corner) and symmetrical 40-V/µs slew rate with loads up to 800 pF. Its all-NPN output stage enables near-rail output swing and short-circuit robustness without external current limiting.
It maintains stability with capacitive loads up to 10 nF and exhibits high immunity to IC mismatches-evidenced by 500 µV max VIO and 1.7 µV/°C typical drift-while delivering 85 dB CMRR and 90 dB SVR across its full military temperature range.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Input Noise Voltage | 10.5 nV/√Hz @1 kHz - enables high-fidelity signal amplification in low-level sensor interfaces |
| Slew Rate | 27 V/µs min - supports fast transient response in actuator drivers and pulse conditioning |
| Gain-Bandwidth Product | 5.9 MHz - ensures stable unity-gain operation with >57° phase margin into 100-pF load |
| Input Offset Voltage | 500 µV max @25°C - reduces DC error in precision instrumentation and feedback loops |
| Supply Voltage Range | ±2 V to ±22 V - accommodates dual-supply industrial and avionics power architectures |
| Output Swing | VCC− +0.1 V to VCC+ −1 V - maximizes dynamic range in single-ended output stages |
| Settling Time | 400 ns to 0.01% - meets timing requirements in high-speed data acquisition sample-and-hold circuits |
Pinout & Package
5962-9321602QPA is supplied in an 8-pin ceramic DIP (JG) package rated for −55°C to 125°C operation. The package features hermetic sealing and gold-plated leads compliant with MIL-PRF-38535 Class Q requirements.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OFFSET N1 | Null adjustment terminal for fine-tuning input offset voltage |
| 2 | IN− | Inverting input - accepts differential or single-ended signals with common-mode range to VCC− −0.3 V |
| 3 | IN+ | Non-inverting input - provides high-impedance (70 MΩ) interface for precision sensing |
| 4 | VCC− | Negative supply rail - supports split-supply operation down to −22 V absolute max |
| 5 | NC | No internal connection - unused pin; must remain unconnected |
| 6 | VCC+ | Positive supply rail - accepts up to +22 V; total supply current ≤80 mA |
| 7 | OUT | Amplified output - drives ≥2-kΩ loads with 20-mA short-circuit current capability |
| 8 | OFFSET N2 | Second null adjustment terminal - used with Pin 1 for balanced offset trimming |
Key Features
| Feature | Design Value |
|---|---|
| Low 1/f noise corner | 10 Hz - minimizes low-frequency drift in DC-coupled transducer amplifiers |
| Capacitive load drive | Stable with up to 10 nF - eliminates need for isolation resistors when buffering long cables or ADC inputs |
| Saturation recovery | 150 ns - enables rapid return from overdrive in comparator mode or pulse applications |
| Military temperature range | −55°C to 125°C - qualified per MIL-PRF-38535 for deployment in space and airborne systems |
| Input stage protection | Withstands ±44 V differential input - prevents latch-up during ESD or fault transients |
Applications
| Aerospace Telemetry Front-End | Precision Strain Gauge Amplifier |
|---|---|
Use Scenario: Signal conditioning of low-level analog outputs from accelerometers and pressure sensors in launch vehicle guidance systems. IC Role / Device Role / Timing Role: Primary gain stage with ultra-low noise and high CMRR to reject engine vibration-induced common-mode interference. Use Value: 10.5 nV/√Hz input noise and 85 dB CMRR preserve microvolt-level sensor resolution under high-G mechanical stress. |
Use Scenario: Amplifying Wheatstone bridge outputs in structural health monitoring systems on military aircraft. IC Role / Device Role / Timing Role: Instrumentation amplifier core providing precise DC gain with minimal thermal drift. Use Value: 500 µV max VIO and 1.7 µV/°C drift ensure stable bridge balance over extreme ambient temperature swings. |
| Avionics Current Loop Driver | Radiation-Tolerant Sample-and-Hold |
Use Scenario: Driving 4–20 mA current loops in flight control surface position feedback modules. IC Role / Device Role / Timing Role: Output buffer and loop regulator with high output current and rail-to-rail swing. Use Value: 20-mA short-circuit output current and VCC− +0.1 V to VCC+ −1 V swing enable full-range loop compliance across supply variations. |
Use Scenario: Holding analog sensor data during ADC conversion in satellite star tracker subsystems. IC Role / Device Role / Timing Role: Low-droop hold amplifier with fast settling and low leakage. Use Value: 400 ns to 0.01% settling and stability with 10-nF capacitive loads minimize aperture error and droop in radiation-hardened designs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-precision op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| OPA277MD | Lower input noise (8 nV/√Hz), but only 1.5 MHz GBW and ±18 V max supply | Better for ultra-low-noise DC applications; insufficient bandwidth for fast-settling requirements | Select 5962-9321602QPA when >5 MHz bandwidth and >27 V/µs slew rate are required in military environments |
| LM10H | Integrated reference and lower supply current (1.2 mA), but higher VIO (2 mV) and slower settling (10 µs) | Preferred for low-power, integrated reference designs; unsuitable for high-speed precision | Choose 5962-9321602QPA for applications demanding sub-microsecond settling and <500 µV offset in extended temperature range |
Compared with OPA277MD and LM10H, the 5962-9321602QPA uniquely combines military-grade temperature range, 5.9 MHz bandwidth, and 400 ns settling to 0.01%-making it irreplaceable in high-dynamic-range, radiation-aware analog signal chains where both speed and precision are non-negotiable.
Availability
5962-9321602QPA is available at Aetrix Electronics and suitable for aerospace telemetry front-ends, avionics current loop drivers, and radiation-tolerant sample-and-hold circuits requiring stable component supply across extended lifecycle programs.
Supply support for 5962-9321602QPA 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 TLE214x family was designed specifically for high-fidelity, high-speed analog signal conditioning in mission-critical systems where low noise, fast settling, and extended temperature operation are mandatory.
FAQ
What is the maximum capacitive load the 5962-9321602QPA can drive while maintaining stability?
The 5962-9321602QPA is stable with capacitive loads up to 10 nF, though bandwidth decreases from 6 MHz to 1.8 MHz at that loading level. This capability allows direct buffering of long cables and 4–20 mA current loops without external isolation resistors, preserving signal integrity in avionics and industrial control applications where 5962-9321602QPA is deployed.
Does the 5962-9321602QPA support single-supply operation?
Yes, the 5962-9321602QPA supports single-supply operation from 4 V to 44 V total supply range. Its input common-mode range extends to VCC− −0.3 V, and output swings from VCC− +0.1 V to VCC+ −1 V, enabling true single-supply use in battery-powered or 24-V industrial systems where 5962-9321602QPA serves as a rail-to-rail signal conditioner.
What is the absolute maximum supply voltage rating for the 5962-9321602QPA?
The absolute maximum supply voltage for the 5962-9321602QPA is ±22 V (i.e., VCC+ ≤ +22 V, VCC− ≥ −22 V). Exceeding these limits risks permanent damage. Recommended operating range is ±2 V to ±22 V, ensuring reliable performance across the full −55°C to 125°C military temperature range specified for 5962-9321602QPA.
Can the 5962-9321602QPA be used as a comparator?
Yes, the 5962-9321602QPA can operate as a comparator with open-loop propagation delay of ~200 ns under TTL supply conditions. Its saturation recovery time of 150 ns and ability to withstand differential inputs of ±44 V make it suitable for robust comparator applications in harsh environments where 5962-9321602QPA's precision op-amp characteristics provide added margin.
What packaging and qualification standard applies to the 5962-9321602QPA?
The 5962-9321602QPA is packaged in an 8-pin ceramic DIP (JG) and qualified to MIL-PRF-38535 Class Q, meeting stringent requirements for reliability, screening, and testing in military and space applications. Its hermetic seal and gold-plated leads ensure long-term stability in high-humidity and high-vibration environments where 5962-9321602QPA is routinely specified.
5962-9321602QPA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- Excalibur™
- Package/Case:
- 8-CDIP (0.300", 7.62mm)
- Packaging:
- Bulk
- Product Status:
- Active
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 1
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 45V/µs
- Gain Bandwidth Product:
- 5.8 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 800 nA
- Voltage - Input Offset:
- 200 µV
- Current - Supply:
- 3.4mA
- Current - Output / Channel:
- 31 mA
- Voltage - Supply Span (Min):
- 4 V
- Voltage - Supply Span (Max):
- 44 V
- Operating Temperature:
- -55°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 8-CDIP
5962-9321602QPA FAQ
1.How can I place an order for 5962-9321602QPA through Aetrix?
Please submit a Request for Quotation (RFQ) for 5962-9321602QPA 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 5962-9321602QPA reliable?
The price and inventory of 5962-9321602QPA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-9321602QPA is usually 5 days.
3.What payment methods are accepted for 5962-9321602QPA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5962-9321602QPA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 5962-9321602QPA?
5962-9321602QPA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5962-9321602QPA 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 5962-9321602QPA?
For technical support, including 5962-9321602QPA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-9321602QPA requirements.
6.How does Aetrix verify that 5962-9321602QPA is sourced from the original manufacturer or authorized distributors?
All 5962-9321602QPA 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 5962-9321602QPA meets industry standards.
7.What is the process for return or replacement of 5962-9321602QPA?
All 5962-9321602QPA units undergo pre-shipment inspection (PSI). If there is an issue with 5962-9321602QPA, 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 5962-9321602QPA part is unused and in its original packaging.
Return procedure for 5962-9321602QPA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
5962-9321602QPA Tags
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