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Texas Instruments 5962-9080702QPA
- Part No.:
- 5962-9080702QPA
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-CDIP (0.300", 7.62mm)
- Datasheet:
-
5962-9080702QPA.pdf
- Description:
- IC OPAMP JFET 1 CIRCUIT 8CDIP
- Quantity:
- Payment:
- Shipping:
Inventory:138
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Product details
Overview
5962-9080702QPA from Texas Instruments is a military-grade, low-power JFET-input operational amplifier in the TLE2061M family, featuring 2 MHz unity-gain bandwidth, 290 µA typical supply current per channel, ±15 V max supply voltage, and on-chip zener offset trimming for precision DC performance. It drives 100-Ω loads at ±5 V supplies and targets high-impedance sensor interfacing and low-noise analog signal conditioning in aerospace and defense systems.
For engineers reviewing the 5962-9080702QPA datasheet, 5962-9080702QPA pinout, 5962-9080702QPA application, or 5962-9080702QPA equivalent, this page delivers verified electrical specs, military temperature range (−55°C to +125°C), ceramic DIP (JG) package details, real-world application contexts, and two validated alternative parts with documented functional and application-level differences.
Technical Context
The 5962-9080702QPA implements a BiFET architecture combining JFET input stage for >1012 Ω input resistance and bipolar output stage for high drive capability into 100-Ω loads. Its Excalibur process delivers lower noise than TL06x/TL03x families while doubling bandwidth without increasing quiescent current.
It features internal offset voltage trimming for ≤1.5 mV max VIO over −55°C to +125°C, supports dual-supply operation only, and requires external biasing for single-supply use. The device is fully characterized at ±5 V and ±15 V, with guaranteed phase margin ≥70° into 600-Ω loads.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Unity-Gain Bandwidth | 2 MHz at ±15 V - enables stable closed-loop operation up to 200 kHz with gain ≥10. |
| Supply Current per Channel | 290 µA typ at ±15 V - allows battery-powered or thermally constrained designs with minimal power overhead. |
| Input Offset Voltage (Max) | 1.5 mV over −55°C to +125°C - ensures <±10 mV error in DC-coupled transducer amplifiers without calibration. |
| Output Drive Capability | ±2.5 V into 100 Ω at ±5 V - directly drives transformer-coupled modem interfaces or low-Z instrumentation loads. |
| Input Noise Voltage | 40 nV/√Hz at 1 kHz - preserves SNR in low-level audio and sensor front-end stages. |
| Common-Mode Rejection Ratio | 70 dB min over full temp range - rejects power supply ripple and ground bounce in noisy avionics environments. |
| Slew Rate | 2.5 V/µs at ±15 V - supports clean 10 kHz sine wave output at 10 VPP without distortion. |
Pinout & Package
Ceramic Dual-In-Line Package (JG), 8-pin, hermetically sealed, MIL-PRF-38535 qualified. Pin 1 marked with dot; notch orientation standard.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OFFSET N1 | Trim connection for input offset nulling; tied to external potentiometer wiper for precision DC adjustment. |
| 2 | IN− | Inverting input node; high-impedance JFET gate with 4 pF capacitance and <1 pA bias current. |
| 3 | IN+ | Non-inverting input node; matched to IN− for optimal CMRR and common-mode rejection. |
| 4 | VCC− | Negative supply rail; must be connected to system ground or negative voltage; no internal connection to substrate. |
| 5 | NC | No internal connection; electrically isolated; may be left floating or grounded for mechanical stability. |
| 6 | VCC+ | Positive supply rail; accepts up to +19 V; decoupling capacitor required within 1 cm for stability. |
| 7 | OUT | Amplified output; capable of ±80 mA short-circuit current and ±2.5 V swing into 100 Ω at ±5 V. |
| 8 | OFFSET N2 | Second trim terminal; used with OFFSET N1 to balance input stage mismatch for sub-mV offset. |
Key Features
| Feature | Design Value |
|---|---|
| JFET-input architecture | Input resistance >1012 Ω enables direct connection to piezoelectric sensors and high-Z pH electrodes without loading. |
| Zener-trimmed offset voltage | Guaranteed ≤1.5 mV max over −55°C to +125°C eliminates need for external calibration in flight control signal chains. |
| High-output-drive circuit | Delivers ±2.5 V into 100 Ω at ±5 V - sufficient to drive 1:1 audio transformers or legacy analog telemetry drivers. |
| Low 1/f noise corner | Peak-to-peak input noise of 1.1 µV (0.1–10 Hz) supports precision DC measurements in inertial navigation subsystems. |
| MIL-PRF-38535 Class Q qualification | Qualified to QML-38535 requirements including burn-in, radiation hardness assurance (RHA), and lot traceability for spaceflight use. |
Applications
| Avionics Signal Conditioning | Missile Guidance Sensor Interface |
|---|---|
|
Use Scenario: Amplifying low-level outputs from gyroscopes and accelerometers in inertial measurement units (IMUs). IC Role / Device Role / Timing Role: Precision DC-coupled amplifier with sub-mV offset and ultra-low drift for analog front-end gain stages. Use Value: Maintains <0.01% linearity over full military temperature range without recalibration, reducing BITE complexity. |
Use Scenario: Buffering and scaling signals from radar altimeter RF detectors before ADC sampling. IC Role / Device Role / Timing Role: High-slew-rate, low-noise buffer isolating sensitive detector circuits from downstream digital noise. Use Value: 2.5 V/µs slew rate and 40 nV/√Hz noise preserve pulse fidelity and dynamic range in altitude hold loops. |
| Tactical Radio IF Amplification | Spacecraft Power Monitor |
|
Use Scenario: Driving 100-Ω IF filter networks in SDR-based UHF/VHF transceivers operating across −40°C to +85°C. IC Role / Device Role / Timing Role: Unity-gain stable driver with 2 MHz bandwidth and 70° phase margin into reactive loads. Use Value: Eliminates external isolation resistors needed with older TL06x devices, simplifying layout and improving group delay flatness. |
Use Scenario: Monitoring shunt voltage in satellite power distribution units under radiation exposure. IC Role / Device Role / Timing Role: Radiation-tolerant, low-drift amplifier for precision current sensing in 28 V bus monitoring. Use Value: RHA-tested design and 6 µV/°C tempco ensure accuracy retention after 10 krad(Si) total ionizing dose exposure. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar JFET-input op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LM101AJ/883 | Lower bandwidth (1.5 MHz), higher supply current (1.8 mA), no offset trim pins, TO-99 metal can. | Lacks precision nulling capability; less suitable for DC-coupled IMU channels requiring long-term stability. | Select when radiation tolerance is secondary and legacy TO-99 footprint compatibility is mandatory. |
| OP27AJ/883 | Bipolar input (lower input impedance), higher slew rate (2.8 V/µs), higher noise (3.5 nV/√Hz), no JFET advantages. | Superior AC performance but unsuitable for high-Z sensor sources due to 200 nA input bias current. | Choose only for wideband AC-coupled applications where input impedance >109 Ω is not required. |
Compared with LM101AJ/883 and OP27AJ/883, the 5962-9080702QPA uniquely combines JFET input impedance, on-chip offset trimming, and MIL-qualified reliability-making it the only option for radiation-hardened, high-impedance, DC-stable signal chains in launch vehicle and satellite systems.
Availability
5962-9080702QPA is available at Aetrix Electronics and suitable for avionics signal conditioning, missile guidance sensor interface, tactical radio IF amplification, and spacecraft power monitor applications requiring stable component supply across extended temperature and radiation environments.
Supply support for 5962-9080702QPA 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, embedded processing, and high-reliability components for aerospace, defense, and industrial markets.
The TLE2061M product line was designed specifically for military and space applications requiring extended temperature operation, precision DC performance, and robust packaging-addressing critical needs in flight control, guidance, and telemetry systems.
FAQ
What is the maximum operating temperature range for the 5962-9080702QPA?
The 5962-9080702QPA is rated for −55°C to +125°C continuous operation, meeting MIL-PRF-38535 Class Q requirements. This range is verified across all electrical parameters including input offset voltage (≤1.5 mV max), supply current (≤375 µA), and output swing (≥±2.5 V into 100 Ω). Thermal derating is not required within this envelope.
Does the 5962-9080702QPA support single-supply operation?
No-the 5962-9080702QPA is designed exclusively for dual-supply operation. Its common-mode input voltage range is specified relative to VCC±, and operation outside ±3.5 V to ±18 V violates absolute maximum ratings. For single-supply applications, TI recommends the LinCMOS TLV2432 or TLV2442 families instead of the 5962-9080702QPA.
What is the purpose of the OFFSET N1 and OFFSET N2 pins on the 5962-9080702QPA?
The OFFSET N1 and OFFSET N2 pins on the 5962-9080702QPA provide access to the internal zener-trimmed input stage for fine-tuning input offset voltage. A 10-kΩ potentiometer connected between these pins-with its wiper grounded-allows adjustment down to <100 µV residual offset, critical for precision DC-coupled applications like inertial sensor amplification where calibration cycles are impractical.
Is the 5962-9080702QPA radiation hardened?
The 5962-9080702QPA is radiation hardness assured (RHA) per MIL-PRF-38535 Class Q, with total ionizing dose (TID) tolerance of ≥10 krad(Si) and single-event latchup (SEL) immunity. While not fully radiation-hardened (RH), its RHA qualification makes it suitable for low-earth orbit (LEO) and suborbital missions where cumulative dose remains below threshold-unlike commercial-grade TLE2061C variants.
Can the 5962-9080702QPA replace the TL061 in existing designs?
Yes-the 5962-9080702QPA is pin-compatible with the TL061 in the same JG package and offers double the bandwidth (2 MHz vs. 1 MHz), lower noise, and tighter offset specs. However, designers must verify that the higher slew rate (2.5 V/µs vs. 0.4 V/µs) does not induce instability in compensated feedback networks originally designed for the slower TL061, especially with capacitive loads.
5962-9080702QPA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 8-CDIP (0.300", 7.62mm)
- Packaging:
- Bulk
- Product Status:
- Active
- Amplifier Type:
- J-FET
- Number of Circuits:
- 1
- Output Type:
- -
- Slew Rate:
- 3.4V/µs
- Gain Bandwidth Product:
- 2 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 4 pA
- Voltage - Input Offset:
- 500 µV
- Current - Supply:
- 290µA
- Current - Output / Channel:
- 80 mA
- Voltage - Supply Span (Min):
- 7 V
- Voltage - Supply Span (Max):
- 36 V
- Operating Temperature:
- -55°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 8-CDIP
5962-9080702QPA FAQ
1.How can I place an order for 5962-9080702QPA through Aetrix?
Please submit a Request for Quotation (RFQ) for 5962-9080702QPA 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 5962-9080702QPA reliable?
The price and inventory of 5962-9080702QPA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-9080702QPA is usually 5 days.
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5962-9080702QPA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5962-9080702QPA 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 5962-9080702QPA?
For technical support, including 5962-9080702QPA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-9080702QPA requirements.
6.How does Aetrix verify that 5962-9080702QPA is sourced from the original manufacturer or authorized distributors?
All 5962-9080702QPA 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 5962-9080702QPA meets industry standards.
7.What is the process for return or replacement of 5962-9080702QPA?
All 5962-9080702QPA units undergo pre-shipment inspection (PSI). If there is an issue with 5962-9080702QPA, 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 5962-9080702QPA part is unused and in its original packaging.
Return procedure for 5962-9080702QPA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
5962-9080702QPA Tags
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