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Texas Instruments 5962-9566601QPA
- Part No.:
- 5962-9566601QPA
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-CDIP (0.300", 7.62mm)
- Datasheet:
-
5962-9566601QPA.pdf
- Description:
- IC OPAMP GP 2 CIRCUIT 8CDIP
- Quantity:
- Payment:
- Shipping:
Inventory:3,073
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Product details
Overview
5962-9566601QPA from Texas Instruments is a dual rail-to-rail output operational amplifier optimized for low-voltage, micropower applications in high-reliability automotive and military systems. It delivers 19 nV/√Hz input voltage noise at 1 kHz, 1 pA typical input bias current, and 34 µA per channel supply current across a 2.7 V to 8 V supply range. Its common-mode input voltage range includes the negative rail and supports single-supply interfacing with precision ADCs.
For engineers reviewing the 5962-9566601QPA datasheet, 5962-9566601QPA pinout, 5962-9566601QPA application, or 5962-9566601QPA equivalent, this device is selected for ultra-low-power sensor signal conditioning, battery-powered remote sensing, and rail-to-rail analog front-ends where input offset voltage ≤850 µV and operation from −40°C to 125°C are required.
Technical Context
The 5962-9566601QPA implements a CMOS-based Advanced LinCMOS™ architecture enabling rail-to-rail output swing while maintaining micropower operation. Its input stage features high-impedance p-channel inputs, supporting common-mode voltages down to VDD− and enabling direct connection to ground-referenced transducers.
It is fully characterized at 3 V and 5 V, with guaranteed performance over −40°C to 125°C. The device exhibits 63° phase margin and 15 dB gain margin at unity gain with 50 kΩ load and 100 pF capacitive load, ensuring stable operation in precision closed-loop configurations without external compensation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 2.7 V to 8 V - Enables direct operation from single Li-ion cells or regulated 3.3 V/5 V rails without level-shifting. |
| Input Offset Voltage (Max) | 850 µV at TA = 25°C - Supports DC-coupled precision amplification with <0.1% error in 1 V full-scale systems. |
| Supply Current per Channel | 34 µA typical - Allows continuous operation for >1 year on a 200 mAh coin cell in dual-amplifier configurations. |
| Input Voltage Noise | 19 nV/√Hz at f = 1 kHz - Critical for low-level piezoelectric or thermopile signal conditioning without added noise floor. |
| Common-Mode Input Range | Includes VDD− (negative rail) - Permits true single-supply operation with ground-referenced sensors and reference-free biasing. |
| Output Swing | Rail-to-rail - Maximizes dynamic range into ADCs with 3 V or 5 V references, preserving >99% of available code space. |
| Operating Temperature | −40°C to 125°C - Qualified per QML-V Class Q standards for aerospace and high-reliability automotive control units. |
Pinout & Package
CERAMIC DIP (JG) package, 8-pin, through-hole, hermetically sealed for high-reliability environments.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT A | Inverting amplifier output - Drives loads up to ±50 mA; rail-to-rail swing enables full utilization of ADC input range. |
| 2 | IN− A | Inverting input - High-impedance p-channel CMOS node; supports high-Z sensor interfaces with minimal loading. |
| 3 | IN+ A | Non-inverting input - Matches IN− A in bias current and offset; enables precision differential or instrumentation topologies. |
| 4 | GND / VDD− | Negative supply terminal - Serves as circuit reference and return path; common-mode range extends to this pin. |
| 5 | VDD+ | Positive supply terminal - Accepts 2.7–8 V; internal regulation ensures stable bias under varying supply conditions. |
| 6 | OUT B | Second amplifier output - Independent channel; enables dual-sensor buffering or active filter stages in compact layouts. |
| 7 | IN− B | Inverting input (Channel B) - Electrically identical to Pin 2; supports matched dual-channel signal paths. |
| 8 | IN+ B | Non-inverting input (Channel B) - Matches Pin 3; allows synchronous dual-channel acquisition without inter-channel skew. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail output swing | Delivers full supply voltage compliance - eliminates need for level-shifting when driving SAR or delta-sigma ADCs. |
| 1 pA typical input bias current | Enables use with >1 GΩ source impedances (e.g., pH electrodes, piezoelectric sensors) without significant DC error. |
| 34 µA per channel quiescent current | Supports always-on monitoring in safety-critical systems (e.g., airbag crash sensors, brake pressure monitors) with minimal self-heating. |
| 850 µV max input offset voltage | Reduces calibration overhead in production test; maintains accuracy over temperature without trimming components. |
| Qualified per MIL-PRF-38535 Class Q | Meets radiation-hardness, burn-in, and lot acceptance test requirements for space-grade and defense avionics applications. |
Applications
| Automotive Engine Control Unit (ECU) | Medical Wearable Sensor Hub |
|---|---|
Use Scenario: Amplifying low-level signals from exhaust gas oxygen (EGO) sensors and knock detection piezoelectrics in harsh under-hood environments. IC Role / Device Role / Timing Role: Dual-channel signal conditioner providing rail-to-rail buffered outputs to 12-bit ADCs within ASIL-B compliant subsystems. Use Value: 19 nV/√Hz noise floor preserves signal integrity of microvolt-level combustion harmonics; −40°C to 125°C rating ensures reliability across thermal cycles. |
Use Scenario: Conditioning ECG and skin temperature signals in battery-powered patch monitors requiring multi-week runtime. IC Role / Device Role / Timing Role: Dual op-amp front-end performing DC-coupled amplification and anti-alias filtering prior to ultra-low-power ADC sampling. Use Value: 34 µA per channel supply current extends battery life; rail-to-rail output maximizes SNR into 3 V ADCs without external bias networks. |
| Avionics Environmental Monitoring | Industrial Predictive Maintenance Node |
Use Scenario: Signal conditioning for MEMS accelerometers and pressure transducers in flight data recorders and cabin pressure controllers. IC Role / Device Role / Timing Role: Precision dual amplifier providing matched gain paths and low-drift DC coupling for vibration and altitude telemetry. Use Value: 850 µV max VIO and 0.5 µV/°C TC ensure long-term calibration stability; ceramic DIP package withstands thermal shock during reflow and operation. |
Use Scenario: Interfacing with industrial current-loop transmitters and strain-gauge bridges in edge-mounted condition-monitoring gateways. IC Role / Device Role / Timing Role: Dual-channel buffer and level shifter enabling single-supply 24 V loop-powered sensor interfaces to 3.3 V microcontrollers. Use Value: Common-mode input range including VDD− allows direct connection to grounded bridge midpoints; 2.7 V min supply supports brownout resilience. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual low-voltage operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLV2252AQD | Same die, commercial-temp plastic DIP (−40°C to 125°C), non-qualified; 850 µV VIO, 34 µA/channel. | Lacks MIL-PRF-38535 Class Q qualification, radiation testing, and hermetic sealing - unsuitable for flight hardware or mission-critical systems. | Select only for cost-sensitive terrestrial industrial prototypes where extended temperature and reliability validation are not required. |
| OPA2333QPWRQ1 | Zero-drift architecture; 0.02 µV/°C offset drift, 1.8 µV max VIO, but 17 µA higher IQ (51 µA/channel); 1.8–5.5 V supply. | Better DC precision for long-duration measurements, but higher power and narrower supply range limit use in wide-input automotive systems. | Prefer when ultra-low drift dominates over power and supply flexibility - e.g., battery-powered calibration equipment, not engine control. |
Compared with TLV2252AQD and OPA2333QPWRQ1, the 5962-9566601QPA uniquely combines QML-V Class Q qualification, ceramic hermetic packaging, rail-to-rail output, and sub-1 µA input bias in a single 8-pin DIP - making it irreplaceable for space-constrained, high-reliability analog signal chains where environmental robustness is non-negotiable.
Availability
5962-9566601QPA is available at Aetrix Electronics and suitable for aerospace telemetry, automotive powertrain control, and medical implantable device designs requiring stable component supply across extended product lifecycles.
Supply support for 5962-9566601QPA 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 5962-9566601QPA belongs to TI's QML-V qualified precision op-amp family, engineered specifically for mission-critical analog signal conditioning in extreme environments where failure is not an option.
FAQ
What is the maximum operating temperature range for the 5962-9566601QPA?
The 5962-9566601QPA 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, supply current, and open-loop gain are guaranteed at both extremes, making it suitable for under-hood automotive and avionics applications where ambient temperatures exceed 105°C.
Does the 5962-9566601QPA support true rail-to-rail input common-mode range?
The 5962-9566601QPA supports rail-to-rail *output* swing but its common-mode input voltage range extends only to VDD− and up to VDD+ − 1.3 V (at 3 V supply). This means the input can go to the negative rail (GND/VDD−), but not to the positive rail - a key distinction confirmed in the recommended operating conditions table of the SLOS185D datasheet.
Is the 5962-9566601QPA pin-compatible with standard TLV2252 variants like TLV2252ID?
Yes - the 5962-9566601QPA uses the same 8-pin CERAMIC DIP (JG) package and identical pinout as TLV2252ID and TLV2252AQD. Pin assignments for OUT A, IN− A, IN+ A, GND, VDD+, OUT B, IN− B, and IN+ B are functionally and physically identical, enabling drop-in replacement in legacy designs requiring enhanced reliability.
What is the typical input bias current specification for the 5962-9566601QPA?
The 5962-9566601QPA has a typical input bias current of 1 pA at 25°C, with a maximum of 60 pA over the full −40°C to 125°C temperature range. This ultra-low value is enabled by its p-channel CMOS input stage and is critical for interfacing with high-impedance sources such as piezoelectric sensors, pH electrodes, and photodiode transimpedance nodes without introducing significant input error.
How does the 5962-9566601QPA differ from the commercial TLV2252AID in terms of qualification and testing?
Unlike the commercial TLV2252AID, the 5962-9566601QPA undergoes full MIL-PRF-38535 Class Q qualification, including radiation hardness assurance (RHA), extended burn-in, lot acceptance testing (LAT), and hermeticity verification. It is manufactured and tested under QML-V flow with 100% screening for parametric limits, thermal cycling, and mechanical shock - requirements absent in commercial-grade parts.
5962-9566601QPA 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:
- General Purpose
- Number of Circuits:
- 2
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 0.12V/µs
- Gain Bandwidth Product:
- 200 kHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 1 pA
- Voltage - Input Offset:
- 200 µV
- Current - Supply:
- 70µA (x2 Channels)
- Current - Output / Channel:
- -
- Voltage - Supply Span (Min):
- 2.7 V
- Voltage - Supply Span (Max):
- 8 V
- Operating Temperature:
- -55°C ~ 125°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 8-CDIP
5962-9566601QPA FAQ
1.How can I place an order for 5962-9566601QPA through Aetrix?
Please submit a Request for Quotation (RFQ) for 5962-9566601QPA 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 5962-9566601QPA reliable?
The price and inventory of 5962-9566601QPA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-9566601QPA is usually 5 days.
3.What payment methods are accepted for 5962-9566601QPA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5962-9566601QPA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 5962-9566601QPA?
5962-9566601QPA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5962-9566601QPA 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 5962-9566601QPA?
For technical support, including 5962-9566601QPA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-9566601QPA requirements.
6.How does Aetrix verify that 5962-9566601QPA is sourced from the original manufacturer or authorized distributors?
All 5962-9566601QPA 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 5962-9566601QPA meets industry standards.
7.What is the process for return or replacement of 5962-9566601QPA?
All 5962-9566601QPA units undergo pre-shipment inspection (PSI). If there is an issue with 5962-9566601QPA, 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 5962-9566601QPA part is unused and in its original packaging.
Return procedure for 5962-9566601QPA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
5962-9566601QPA Tags
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LM358DT
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LM358DR
Texas Instruments
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MCP6006UT-E/OT
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LM358P
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