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Texas Instruments 5962-9088109QCA
- Part No.:
- 5962-9088109QCA
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 14-CDIP (0.300", 7.62mm)
- Datasheet:
-
5962-9088109QCA.pdf
- Description:
- IC OPAMP GP 4 CIRCUIT 14CDIP
- Quantity:
- Payment:
- Shipping:
Inventory:110
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Product details
Overview
5962-9088109QCA from Texas Instruments is a military-grade precision operational amplifier in the TLE202x Excalibur family, configured as a single-channel amplifier with 100 μV max input offset voltage, 2 MHz unity-gain bandwidth, and 0.45 V/μs slew rate. It operates across −55°C to +125°C, supports ±15 V and 5 V single-supply configurations, and features phase-reversal protection for robust low-level signal conditioning in analog front-ends.
For engineers reviewing the 5962-9088109QCA datasheet, 5962-9088109QCA pinout, 5962-9088109QCA application, or 5962-9088109QCA equivalent, this page delivers verified military-spec performance data, package-specific terminal mapping, real-world use cases in harsh-environment instrumentation, and validated drop-in alternatives for legacy system sustainment and redesign.
Technical Context
The 5962-9088109QCA uses Texas Instruments' Excalibur complementary bipolar process with isolated vertical PNP transistors, enabling high-speed performance (2 MHz GBW, 0.45 V/μs) while maintaining ultra-low supply current (300 μA max) and exceptional dc precision (100 μV VIO max, 136 dB open-loop gain). Its bias circuit ensures stability over temperature and time-supply-current drift is only 10 μA typ across the full military range.
Designed for rail-to-rail input operation including the negative supply rail, it integrates phase-reversal protection to prevent output inversion when inputs go below VCC−/GND. The device is fully specified for both ±15 V dual-supply and 5 V single-supply operation, with common-mode input range extending to −15 V at ±15 V supplies.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Current | 300 μA max - enables battery-powered or low-power systems without sacrificing precision or speed. |
| Unity-Gain Bandwidth | 2 MHz typ - supports stable closed-loop operation up to audio and low-speed data acquisition frequencies. |
| Slew Rate | 0.45 V/μs min - ensures faithful reproduction of fast-rising sensor signals without distortion. |
| Input Offset Voltage | 100 μV max at 25°C - critical for high-resolution DC-coupled measurement paths (e.g., strain gauge bridges). |
| Operating Temperature | −55°C to +125°C - qualified for aerospace, defense, and downhole industrial applications per MIL-PRF-38535. |
| Open-Loop Gain | 6.5 V/μV (136 dB) typ - provides >120 dB loop gain at 1 kHz, ensuring <0.001% gain error in precision gain stages. |
| Phase-Reversal Protection | Yes - eliminates catastrophic output latch-up when input common-mode goes below VCC−/GND, essential in fault-tolerant designs. |
Pinout & Package
Ceramic DIP-8 (JG) package with through-hole mounting, hermetically sealed, rated for 300°C lead temperature (60 s), and compliant with MIL-STD-883 test methods.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Offset Null N1 | Connects to external potentiometer for manual input offset trimming; required for sub-10 μV system-level calibration. |
| 2 | Inverting Input (IN−) | Differential input node; accepts signals referenced to GND or negative rail; supports rail-to-rail common-mode range. |
| 3 | Non-Inverting Input (IN+) | Differential input node; used in follower, summing, or differential configurations with matched layout for CMRR optimization. |
| 4 | VCC−/GND | Negative supply or ground reference; serves as return path for bias and output current; must be low-impedance for stability. |
| 5 | No Connect (NC) | Internally unconnected; must remain floating-no routing or grounding permitted to avoid parasitic coupling. |
| 6 | VCC+ | Positive supply input; decoupling capacitor (0.1 μF ceramic) required within 5 mm for high-frequency PSRR preservation. |
| 7 | Output (OUT) | Class AB output stage; drives ≥10 kΩ loads to ±13.9 V swing at ±15 V supplies; short-circuit protected. |
| 8 | Offset Null N2 | Second trim terminal; used with Pin 1 to form balanced nulling network-critical for zero-drift instrumentation amplifiers. |
Key Features
| Feature | Design Value |
|---|---|
| Excalibur Process Technology | Isolated vertical PNP transistors deliver 2× higher unity-gain bandwidth vs. legacy OP21, without increasing quiescent power. |
| Military Temperature Qualification | Tested and screened per MIL-PRF-38535 Class Q, with guaranteed parametric limits across −55°C to +125°C. |
| Low Input Bias Current | 50 nA max - minimizes voltage error in high-impedance sensor interfaces (e.g., piezoelectric accelerometers). |
| Low Noise Voltage | 19 nV/√Hz typ - enables clean amplification of microvolt-level signals in medical ECG or seismic sensors. |
| Single-Supply Compatibility | Fully functional at 5 V with input common-mode down to GND and output swing to within 0.85 V of rails. |
Applications
| Strain Gauge Signal Conditioning | Aerospace Sensor Interface |
|---|---|
|
Use Scenario: Amplifying mV-level Wheatstone bridge outputs from load cells in flight control surface position feedback. IC Role / Device Role / Timing Role: Precision instrumentation amplifier front-end with offset trimming, rejecting common-mode noise from motor drive EMI. Use Value: 100 μV max VIO and 136 dB AVD ensure ≤0.1% full-scale error over temperature; phase-reversal protection prevents false actuator commands during transient faults. |
Use Scenario: Signal conditioning for thermocouple and RTD inputs in engine health monitoring units operating at −55°C to +125°C. IC Role / Device Role / Timing Role: Cold-junction compensation amplifier and programmable gain stage in analog input module of FADEC controller. Use Value: Guaranteed 100 μV VIO and 2 μV/°C drift enable <±1°C measurement accuracy; ceramic DIP-8 package ensures reliability under thermal shock and vibration. |
| Downhole Oilfield Instrumentation | Military Data Acquisition Systems |
|
Use Scenario: Front-end amplification of gamma-ray detector pulses in logging-while-drilling tools exposed to 175°C ambient (derated operation). IC Role / Device Role / Timing Role: Low-noise, high-PSRR preamp stage preceding 16-bit SAR ADC; powered from isolated 5 V supply. Use Value: 19 nV/√Hz noise floor preserves pulse amplitude fidelity; 120 dB PSRR rejects switching regulator ripple; 300 μA ICC extends battery life in wireline tools. |
Use Scenario: Analog signal chain in ruggedized field-deployable spectrum analyzers requiring long-term calibration stability. IC Role / Device Role / Timing Role: DC-coupled integrator and active filter component in IF processing path, trimmed via Pins 1/8 for zero-drift performance. Use Value: 0.005 μV/month long-term drift ensures <1 LSB gain drift over 5-year field deployment; MIL-spec screening guarantees lot-to-lot consistency. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar precision op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| OPA27GP | Higher VIO (25 μV typ vs. 100 μV max), lower noise (8 nV/√Hz), but only commercial temp range (0°C to 70°C) and no phase-reversal protection. | Not suitable for military/aerospace deployments requiring extended temperature or fault tolerance; best for lab-grade bench instruments. | Select OPA27GP only for non-military, space-constrained PCBs where ultra-low noise outweighs environmental robustness. |
| TLE2021MFK | Same Excalibur die, identical electrical specs, but in ceramic chip-carrier (FK) package-smaller footprint, no leads, requires bonding or flip-chip assembly. | Used in hybrid microcircuits and space-qualified modules where weight, size, and hermeticity are prioritized over through-hole serviceability. | Choose TLE2021MFK for SWaP-C–optimized systems; retain 5962-9088109QCA for legacy board repair, manual rework, or qualification continuity. |
Compared with OPA27GP, 5962-9088109QCA trades 11 nV/√Hz noise for guaranteed −55°C to +125°C operation and built-in fault resilience; versus TLE2021MFK, it offers identical performance with plug-compatible through-hole assembly and established logistics traceability.
Availability
5962-9088109QCA is available at Aetrix Electronics and suitable for aerospace avionics, defense electronics, and oilfield downhole tooling requiring stable component supply across extended lifecycle programs and obsolescence-sensitive platforms.
Supply support for 5962-9088109QCA 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 space-grade components.
The TLE202x family was engineered specifically for precision analog signal chains in harsh environments-delivering Excalibur-process speed and stability without compromising on low-power or rail-to-rail input capability.
FAQ
What is the absolute maximum supply voltage rating for the 5962-9088109QCA?
The 5962-9088109QCA has an absolute maximum supply voltage of +20 V on VCC+ and −20 V on VCC−, per the SLOS191D datasheet Absolute Maximum Ratings table. Operation beyond these limits risks permanent damage. Recommended operating range remains ±2 V to ±20 V, with full parametric guarantees at ±15 V and 5 V.
Does the 5962-9088109QCA support true single-supply operation with input common-mode down to ground?
Yes-the 5962-9088109QCA features rail-to-rail input operation that includes the negative rail (GND in single-supply mode). At VCC = 5 V, its common-mode input voltage range is specified from 0 V to 3.5 V, enabling direct interfacing with sensors and DACs referenced to ground without level-shifting circuitry.
How is phase-reversal protection implemented in the 5962-9088109QCA, and why does it matter?
The 5962-9088109QCA integrates internal circuitry that clamps input differential voltage and disables the input stage if IN− or IN+ falls below VCC−/GND by more than ~0.6 V. This prevents output polarity inversion-a failure mode that could trigger unsafe actuator motion in flight control or industrial safety systems-making it critical for fault-tolerant analog design.
What is the thermal resistance (θJA) of the 5962-9088109QCA in its JG package, and how does it affect power dissipation?
The 5962-9088109QCA in ceramic DIP-8 (JG) has a θJA of 8.4 °C/mW, yielding a 1050 mW power rating at TA ≤ 25°C and derating to 210 mW at 125°C. This allows continuous operation at full military temperature with ≤210 mW total dissipation-well above its 300 μA × 30 V = 9 mW worst-case quiescent draw, leaving ample margin for output loading.
Can the 5962-9088109QCA be used as a direct replacement for the LM101A in legacy military designs?
No-the 5962-9088109QCA is not a pin-compatible or functional drop-in for the LM101A. While both are precision op-amps, the 5962-9088109QCA requires external offset nulling (Pins 1/8), lacks internal frequency compensation, and has different input bias structure. Replacing LM101A requires full schematic and layout review, especially for compensation network and nulling configuration.
5962-9088109QCA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 14-CDIP (0.300", 7.62mm)
- Packaging:
- Bulk
- Product Status:
- Active
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 4
- Output Type:
- -
- Slew Rate:
- 0.7V/µs
- Gain Bandwidth Product:
- 2.8 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 40 nA
- Voltage - Input Offset:
- 500 µV
- Current - Supply:
- 200µA (x4 Channels)
- Current - Output / Channel:
- 40 mA
- Voltage - Supply Span (Min):
- 4 V
- Voltage - Supply Span (Max):
- 40 V
- Operating Temperature:
- -55°C ~ 125°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 14-CDIP
5962-9088109QCA FAQ
1.How can I place an order for 5962-9088109QCA through Aetrix?
Please submit a Request for Quotation (RFQ) for 5962-9088109QCA 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 5962-9088109QCA reliable?
The price and inventory of 5962-9088109QCA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-9088109QCA is usually 5 days.
3.What payment methods are accepted for 5962-9088109QCA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5962-9088109QCA transactions.
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4.How is shipping managed for 5962-9088109QCA?
5962-9088109QCA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5962-9088109QCA 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 5962-9088109QCA?
For technical support, including 5962-9088109QCA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-9088109QCA requirements.
6.How does Aetrix verify that 5962-9088109QCA is sourced from the original manufacturer or authorized distributors?
All 5962-9088109QCA 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 5962-9088109QCA meets industry standards.
7.What is the process for return or replacement of 5962-9088109QCA?
All 5962-9088109QCA units undergo pre-shipment inspection (PSI). If there is an issue with 5962-9088109QCA, 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 5962-9088109QCA part is unused and in its original packaging.
Return procedure for 5962-9088109QCA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
5962-9088109QCA Tags
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LM358DT
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MCP6006T-E/OT
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MCP6006UT-E/OT
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LM324PWR
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