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Texas Instruments 5962-9469203QPA
- Part No.:
- 5962-9469203QPA
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-CDIP (0.300", 7.62mm)
- Datasheet:
-
5962-9469203QPA.pdf
- Description:
- IC CMOS 2 CIRCUIT 8CDIP
- Quantity:
- Payment:
- Shipping:
Inventory:205
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Product details
Overview
5962-9469203QPA from Texas Instruments is a dual rail-to-rail output operational amplifier in ceramic flatpack (U) package, qualified to MIL-PRF-38535 Class Q for high-reliability automotive and aerospace applications. It delivers 950 µV max input offset voltage at 25°C, 12 nV/√Hz input voltage noise at 1 kHz, 500 µA max supply current per amplifier, ±2.2 V to ±8 V supply range, and rail-to-rail output swing - enabling precision signal conditioning in single- or split-supply sensor interfaces.
For engineers reviewing the 5962-9469203QPA datasheet, 5962-9469203QPA pinout, 5962-9469203QPA application, or 5962-9469203QPA equivalent, this page provides verified electrical specifications, Q-temp automotive qualification details, U-package terminal mapping, low-noise design guidance for piezoelectric transducers, and validated alternatives for military-grade analog front-ends.
Technical Context
The 5962-9469203QPA implements Advanced LinCMOS™ process technology to achieve rail-to-rail output swing while maintaining ultra-low input bias current (1 pA typ) and high common-mode input range extending to the negative rail. Its architecture supports stable operation with capacitive loads up to 100 pF and achieves 56° phase margin at unity gain with 50 kΩ load and 100 pF compensation.
It is fully characterized across –40°C to +125°C, specified for both single-supply (VDD = 5 V) and split-supply (±5 V) operation, and features 75 dB CMRR and 95 dB PSRR at 25°C - making it suitable for precision instrumentation where supply rejection and thermal stability are critical.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | ±2.2 V to ±8 V - supports wide industrial and automotive battery-derived rails without level-shifting. |
| Input Offset Voltage (max) | 950 µV at 25°C - enables DC-coupled amplification of mV-level sensor signals without nulling circuitry. |
| Input Bias Current (typ) | 1 pA - preserves signal integrity in high-impedance source applications like piezoelectric sensors. |
| Equivalent Input Noise | 12 nV/√Hz at 1 kHz - ensures minimal added noise in audio and precision measurement front-ends. |
| Slew Rate (typ) | 0.55 V/µs - sufficient for bandwidth-limited sensor conditioning up to ~185 kHz full-power bandwidth. |
| Common-Mode Input Range | Includes negative rail (VDD–) - allows direct interfacing with ground-referenced transducers and single-supply ADC drivers. |
| Output Swing | Rail-to-rail - maximizes dynamic range when driving SAR or delta-sigma ADCs with 0–5 V or ±5 V references. |
Pinout & Package
Ceramic flatpack (U) package, 8-pin, hermetically sealed, qualified per MIL-PRF-38535 Class Q. Pin 1 marked by notch or dot; pins numbered counterclockwise.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | 1OUT | Amplifier A output - drives external load or ADC input with rail-to-rail capability. |
| 2 | 1IN– | Inverting input of Amplifier A - accepts feedback network or differential signal path. |
| 3 | 1IN+ | Non-inverting input of Amplifier A - connects to high-Z sensor or reference voltage. |
| 4 | VDD–/GND | Negative supply or ground reference - must be low-impedance; decoupling required near pin. |
| 5 | VDD+ | Positive supply - accepts ±2.2 V to ±8 V; bypass capacitor mandatory for stability. |
| 6 | 2OUT | Amplifier B output - independent channel for dual-channel signal processing or redundancy. |
| 7 | 2IN– | Inverting input of Amplifier B - isolated from Channel A for separate gain/feedback control. |
| 8 | 2IN+ | Non-inverting input of Amplifier B - supports differential pair configuration or independent sensor input. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail output | Swings within 10 mV of VDD+ and VDD– - eliminates need for level-shifting before 12-bit+ ADCs. |
| Low input bias current | 1 pA typical - prevents loading errors in >1 GΩ source impedances (e.g., pH electrodes, photodiodes). |
| Low noise performance | 12 nV/√Hz at 1 kHz - maintains SNR in low-amplitude signal chains without external filtering. |
| MIL-PRF-38535 Class Q | Qualified for high-reliability automotive and aerospace use - includes burn-in, radiation hardness assurance, and lot traceability. |
| Single- and split-supply operation | Fully specified from 0°C to 125°C at 5 V and ±5 V - simplifies design reuse across power architecture variants. |
Applications
| Engine Control Unit (ECU) Sensor Interface | Aerospace Inertial Measurement Unit (IMU) |
|---|---|
|
Use Scenario: Amplifying low-level signals from piezoresistive pressure sensors in engine manifolds under wide temperature swings. IC Role / Device Role / Timing Role: Dual-channel signal conditioner providing gain, offset correction, and rail-to-rail drive into 16-bit SAR ADC. Use Value: 950 µV max VIO and 1 pA IIB ensure <0.1% gain error over –40°C to +125°C without calibration. |
Use Scenario: Conditioning outputs from MEMS gyroscopes and accelerometers in flight-critical navigation systems. IC Role / Device Role / Timing Role: Precision op-amp in closed-loop servo circuitry requiring long-term drift stability and radiation-tolerant packaging. Use Value: MIL-PRF-38535 Class Q qualification and 0.003 µV/month long-term drift guarantee system-level reliability over 15+ year service life. |
| Medical Patient Monitoring Front-End | Industrial Process Controller Analog I/O |
|
Use Scenario: Biopotential acquisition (ECG, EEG) with dry electrodes and high common-mode interference. IC Role / Device Role / Timing Role: Instrumentation-grade amplifier stage with rail-to-rail output driving anti-aliasing filter and ADC. Use Value: 75 dB CMRR and rail-to-rail swing preserve dynamic range in battery-powered portable devices operating at 3.3 V. |
Use Scenario: Isolated 4–20 mA transmitter conditioning and voltage output scaling in PLC analog modules. IC Role / Device Role / Timing Role: Dual op-amp implementing precision current-to-voltage conversion and output buffering. Use Value: Dual-channel integration reduces board space; ±8 V supply tolerance accommodates industrial 24 V rail variations. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual rail-to-rail operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| OPA2333QPWRQ1 | Chopper-stabilized (0.02 µV/°C drift), lower noise (8 nV/√Hz), but higher quiescent current (17 µA per amp). | Used in ultra-low-drift DC applications (e.g., weigh scales); not qualified to MIL-PRF-38535. | Select when sub-µV/°C drift dominates over supply current and military qualification. |
| LMV722QDRQ1 | CMOS input (1 fA IIB), wider GBW (10 MHz), but limited rail-to-rail output swing (within 40 mV of rails) and no Class Q qualification. | Preferred in high-speed sensor interfaces (e.g., ultrasonic flow meters); unsuitable for Class Q programs. | Select when bandwidth >1 MHz is required and MIL-spec packaging is not mandated. |
Compared with 5962-9469203QPA, OPA2333QPWRQ1 trades military qualification and ultra-low power for chopper-based zero-drift performance, while LMV722QDRQ1 sacrifices rail-to-rail fidelity and reliability certification for speed and femtoampere input bias - making 5962-9469203QPA the only option meeting Class Q, rail-to-rail, and sub-1 nA bias simultaneously.
Availability
5962-9469203QPA is available at Aetrix Electronics and suitable for engine control units, inertial navigation systems, medical patient monitors, and industrial PLC analog I/O modules requiring stable component supply across extended temperature ranges and long product lifecycles.
Supply support for 5962-9469203QPA 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 op-amp design and military-grade component qualification.
The TLC226x family was engineered for precision analog signal conditioning in harsh environments - specifically targeting automotive, aerospace, and industrial systems where rail-to-rail output, low bias current, and extended temperature operation are non-negotiable.
FAQ
What is the maximum operating temperature range for the 5962-9469203QPA?
The 5962-9469203QPA is rated for operation from –40°C to +125°C and is fully characterized across this range per MIL-PRF-38535 Class Q requirements. Electrical parameters including input offset voltage, CMRR, and slew rate are guaranteed over the full range, with 950 µV max VIO specified at 25°C and 1500 µV max over temperature.
Does the 5962-9469203QPA support single-supply operation?
Yes, the 5962-9469203QPA is fully specified for single-supply operation at VDD = 5 V, with common-mode input range extending to the negative rail (VDD–/GND) and rail-to-rail output swing. This enables direct interfacing with microcontrollers and ADCs in 3.3 V or 5 V systems without dual-rail generation.
What is the input bias current specification for the 5962-9469203QPA?
The 5962-9469203QPA has a typical input bias current of 1 pA at 25°C and a maximum of 800 pA over the full –40°C to +125°C range. This ultra-low value is enabled by its Advanced LinCMOS™ process and makes it suitable for high-impedance sensor interfaces such as piezoelectric transducers and pH electrodes.
Is the 5962-9469203QPA pin-compatible with standard TLC2262 variants?
Yes, the 5962-9469203QPA uses the same 8-pin ceramic flatpack (U) pinout as the commercial TLC2262M and TLC2262AM variants. Pin functions - including 1OUT, 1IN–, 1IN+, VDD–/GND, VDD+, 2OUT, 2IN–, and 2IN+ - are identical, enabling drop-in replacement in existing designs requiring enhanced reliability and temperature range.
What packaging and qualification standards apply to the 5962-9469203QPA?
The 5962-9469203QPA is supplied in an 8-pin ceramic flatpack (U) package and qualified to MIL-PRF-38535 Class Q, including screening per Appendix A (QML), burn-in, and lot traceability. It meets QML requirements for high-reliability applications in automotive, aerospace, and defense systems where extended temperature operation and long-term stability are critical.
5962-9469203QPA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- LinCMOS™
- Package/Case:
- 8-CDIP (0.300", 7.62mm)
- Packaging:
- Bulk
- Product Status:
- Active
- Amplifier Type:
- CMOS
- Number of Circuits:
- 2
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 0.55V/µs
- Gain Bandwidth Product:
- 730 kHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 1 pA
- Voltage - Input Offset:
- 300 µV
- Current - Supply:
- 425µA (x2 Channels)
- Current - Output / Channel:
- 50 mA
- Voltage - Supply Span (Min):
- 4.4 V
- Voltage - Supply Span (Max):
- 16 V
- Operating Temperature:
- -55°C ~ 125°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 8-CDIP
5962-9469203QPA FAQ
1.How can I place an order for 5962-9469203QPA through Aetrix?
Please submit a Request for Quotation (RFQ) for 5962-9469203QPA 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 5962-9469203QPA reliable?
The price and inventory of 5962-9469203QPA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-9469203QPA is usually 5 days.
3.What payment methods are accepted for 5962-9469203QPA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5962-9469203QPA transactions.
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4.How is shipping managed for 5962-9469203QPA?
5962-9469203QPA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5962-9469203QPA 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 5962-9469203QPA?
For technical support, including 5962-9469203QPA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-9469203QPA requirements.
6.How does Aetrix verify that 5962-9469203QPA is sourced from the original manufacturer or authorized distributors?
All 5962-9469203QPA 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 5962-9469203QPA meets industry standards.
7.What is the process for return or replacement of 5962-9469203QPA?
All 5962-9469203QPA units undergo pre-shipment inspection (PSI). If there is an issue with 5962-9469203QPA, 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 5962-9469203QPA part is unused and in its original packaging.
Return procedure for 5962-9469203QPA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
5962-9469203QPA Tags
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