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Texas Instruments 5962-0051204QPA
- Part No.:
- 5962-0051204QPA
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-CDIP (0.300", 7.62mm)
- Datasheet:
-
5962-0051204QPA.pdf
- Description:
- IC OPAMP GP 1 CIRCUIT 8CDIP
- Quantity:
- Payment:
- Shipping:
Inventory:203
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Product details
Overview
5962-0051204QPA from Texas Instruments is a military-grade, rail-to-rail input/output operational amplifier in the TLV246x family, specified for −55°C to 125°C operation. It delivers 6.4 MHz gain-bandwidth product, 1.6 V/µs slew rate, ±80 mA output drive, 100 µV max input offset voltage (at 25°C), and 11 nV/√Hz input noise voltage - enabling high-fidelity signal conditioning in precision analog front-ends for aerospace data acquisition systems.
For engineers reviewing the 5962-0051204QPA datasheet, 5962-0051204QPA pinout, 5962-0051204QPA application, or 5962-0051204QPA equivalent, this device is selected for low-power, high-output-drive rail-to-rail performance in extended-temperature military sensor interfaces, ADC buffering, and ruggedized instrumentation where supply current ≤500 µA/channel and shutdown current ≤0.3 µA/channel are critical.
Technical Context
The 5962-0051204QPA implements a CMOS input stage with rail-to-rail common-mode input range (0 V to VDD) and rail-to-rail output swing, supporting single-supply operation from 2.7 V to 6 V. Its internal architecture enables stable unity-gain operation with ≥44° phase margin into 160 pF capacitive loads.
It integrates a dedicated SHDN terminal that places the amplifier in ultralow-current mode (0.3 µA/channel), forcing output to high-impedance state without affecting biasing of external circuitry - essential for power-gated subsystems in space-qualified avionics.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gain Bandwidth Product | 6.4 MHz - supports closed-loop bandwidth up to ~5.2 MHz at AV = 1, suitable for anti-aliasing and reconstruction filters. |
| Slew Rate | 1.6 V/µs - enables faithful reproduction of 100-kHz, 1-VPP signals without distortion in fast-settling data paths. |
| Input Offset Voltage | 100 µV (typ, 25°C) - ensures ≤0.002% gain error in 5-V full-scale precision measurement circuits. |
| Supply Current / Channel | 500 µA (typ, 3 V) - allows 16-channel analog front-end design within 8-mA total quiescent budget. |
| Output Drive | ±80 mA (measured 1 V from rail, 5 V supply) - directly drives 60-Ω transmission lines or multiple 10-kΩ ADC inputs. |
| Input Noise Voltage | 11 nV/√Hz (1 kHz) - contributes <1.1 µV RMS noise in 10-kHz bandwidth, preserving 16-bit ENOB in buffered ADC stages. |
| Shutdown Current | 0.3 µA/channel - reduces system standby power by >99.9% versus active mode, critical for battery-backed mission modes. |
Pinout & Package
Ceramic flatpack (U) package, 8-pin, hermetically sealed, qualified per MIL-PRF-38535 Class Q standards. Pin 1 identified by beveled edge and molded "U" shape.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | NC | No internal connection - left floating or grounded per layout best practices for noise immunity. |
| 2 | VDD | Positive supply input - requires local 100-nF ceramic decoupling to GND within 5 mm. |
| 3 | NC | No internal connection - not bonded; avoid routing sensitive traces nearby. |
| 4 | OUTPUT | Amplifier output - capable of sourcing/sinking ±80 mA while maintaining rail-to-rail swing. |
| 5 | NC | No internal connection - electrically isolated; may be used as thermal pad anchor if plated. |
| 6 | NC | No internal connection - unused; tie to GND only if required for mechanical stability. |
| 7 | IN− | Inverting input - high-impedance CMOS node (10⁹ Ω); sensitive to PCB leakage and EMI coupling. |
| 8 | IN+ | Non-inverting input - matched to IN− for optimal CMRR; requires symmetric trace routing. |
| 9 | GND | Analog ground reference - must connect to clean system AGND plane with low-inductance path. |
| 10 | NC | No internal connection - unconnected die bond pad; no electrical function. |
| 11 | SHDN | Active-high shutdown control - driven >2 V to enable, <0.7 V to enter 0.3-µA shutdown state. |
| 12 | NC | No internal connection - reserved for test or future revision; leave unconnected. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail I/O | Supports 0 V to VDD input common-mode range and output swing within 10 mV of rails - eliminates level-shifting in 3.3-V or 5-V single-supply systems. |
| High output drive | ±80 mA capability enables direct interface to SAR ADC reference buffers, DAC outputs, and low-Z sensors without external drivers. |
| Military temperature range | Qualified from −55°C to 125°C with guaranteed parametric performance - meets MIL-STD-883 requirements for launch and orbital environments. |
| Low-noise precision | 11 nV/√Hz input noise + 100 µV offset enables sub-16-bit error floors in 100-kSPS data loggers and telemetry front-ends. |
| Ultralow shutdown current | 0.3 µA/channel shutdown reduces quiescent power to nanowatt scale - extends battery life in dormant telemetry nodes. |
Applications
| Avionics Sensor Signal Conditioning | Spacecraft Telemetry Analog Front-End |
|---|---|
|
Use Scenario: Amplifying low-level thermocouple and RTD outputs in flight control computers under extreme thermal cycling. IC Role / Device Role / Timing Role: Precision DC-coupled buffer and gain stage preceding 16-bit SAR ADC, operating continuously across −55°C to 125°C. Use Value: Rail-to-rail input ensures full dynamic range capture from 0–5 V sensor spans; 100 µV offset minimizes calibration drift over mission lifetime. |
Use Scenario: Buffering radiation-hardened ADC reference voltages and multiplexed sensor channels in satellite payload controllers. IC Role / Device Role / Timing Role: Low-noise, low-power unity-gain follower stabilizing 2.5-V reference rails and driving 10-kΩ ADC input impedances. Use Value: 11 nV/√Hz noise preserves SNR in 100-kHz bandwidth telemetry streams; 500 µA supply current enables 32-channel designs on constrained power budgets. |
| Missile Guidance System Signal Chain | Ruggedized Industrial Data Acquisition |
|
Use Scenario: Driving anti-aliasing filters and ADC inputs in inertial measurement units exposed to high-G shock and wide ambient swings. IC Role / Device Role / Timing Role: High-slew-rate (1.6 V/µs), rail-to-rail output driver ensuring fidelity of 50-kHz gyro signals during rapid maneuvers. Use Value: ±80 mA output drive sustains signal integrity into 60-Ω coaxial cabling; shutdown mode isolates channels during non-active guidance phases. |
Use Scenario: Isolating and scaling 4–20 mA loop signals in oilfield downhole monitoring equipment operating at 125°C ambient. IC Role / Device Role / Timing Role: Precision current-to-voltage converter and level shifter interfacing industrial transducers to isolated microcontrollers. Use Value: Guaranteed 1500 µV max input offset over full −55°C to 125°C range ensures <0.03% span error without recalibration across thermal cycles. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar rail-to-rail operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| OPA2333MDRGTEP | Chopper-stabilized (0.02 µV/°C drift), lower noise (5.5 nV/√Hz), but higher supply current (17 µA/channel) and no shutdown. | Better DC precision for ultra-low-drift applications; unsuitable where micropower shutdown is required. | Select when long-term offset stability outweighs shutdown capability and quiescent power constraints. |
| LMH6629MF/NOPB | Higher speed (1.5 GHz GBW), higher drive (±100 mA), but rail-to-rail input only (not output) and 2.5 mA/channel supply current. | Used in high-frequency active filters and RF IF stages; not optimized for low-voltage, low-power DC sensing. | Select when bandwidth >100 MHz and output swing beyond rail limits are needed, accepting higher power and reduced DC accuracy. |
Compared with OPA2333MDRGTEP and LMH6629MF/NOPB, the 5962-0051204QPA uniquely balances military-temperature rail-to-rail I/O, micropower operation (500 µA), and integrated shutdown (0.3 µA) - making it irreplaceable in power-constrained, wide-temperature analog signal chains where both precision and controllable power gating are mandatory.
Availability
5962-0051204QPA is available at Aetrix Electronics and suitable for aerospace avionics, missile guidance systems, and spacecraft telemetry requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 5962-0051204QPA 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 TLV246x product line was designed specifically for portable and extended-temperature applications demanding rail-to-rail performance, low power, and robust output drive - targeting precision analog signal conditioning in harsh-environment electronics.
FAQ
What is the operating temperature range certified for the 5962-0051204QPA?
The 5962-0051204QPA is fully specified and tested over −55°C to 125°C, meeting MIL-PRF-38535 Class Q requirements for high-reliability military and space applications. Electrical parameters including input offset voltage, supply current, and output drive are guaranteed across this full range, with no derating required up to 125°C ambient.
Does the 5962-0051204QPA support true rail-to-rail input and output operation?
Yes, the 5962-0051204QPA supports rail-to-rail input common-mode voltage range (0 V to VDD) and rail-to-rail output swing (within 10 mV of each rail at light load). This is confirmed in the datasheet's "Common-mode input voltage range" and "Output voltage swing" specifications, enabling full utilization of supply headroom in single-supply 3.3-V or 5-V systems.
What is the maximum output current capability of the 5962-0051204QPA at 5 V supply?
At VDD = 5 V, the 5962-0051204QPA delivers ±80 mA output current when measured 1 V from either rail, as specified in the "Output current" parameter table. This is validated under DC conditions and supports direct driving of moderate-impedance loads such as ADC reference buffers, DAC outputs, and sensor excitation circuits without external boost stages.
How does the shutdown feature of the 5962-0051204QPA behave electrically?
When the SHDN pin is pulled below 0.7 V (relative to GND), the 5962-0051204QPA enters ultralow-power shutdown mode drawing ≤0.3 µA per channel, and its output transitions to a high-impedance state. The amplifier resumes normal operation within 7.65 µs after SHDN rises above 2 V, with no latch-up or startup overshoot observed in characterized waveforms.
Is the 5962-0051204QPA pin-compatible with other TLV246x variants in the U-package?
No - the 5962-0051204QPA uses an 8-pin ceramic flatpack (U) configuration with specific NC pin assignments (pins 1, 3, 5, 6, 10, 12) and dedicated SHDN on pin 11, differing from TLV2461/TLV2462 U-package variants which use 10-pin layouts. Direct substitution requires PCB redesign; consult TI SLOS220J Figure 5 for exact pin mapping.
5962-0051204QPA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- 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:
- 1.6V/µs
- Gain Bandwidth Product:
- 6.4 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 1.3 nA
- Voltage - Input Offset:
- 500 µV
- Current - Supply:
- 550µA
- Current - Output / Channel:
- 80 mA
- Voltage - Supply Span (Min):
- 2.7 V
- Voltage - Supply Span (Max):
- 6 V
- Operating Temperature:
- -55°C ~ 125°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 8-CDIP
5962-0051204QPA FAQ
1.How can I place an order for 5962-0051204QPA through Aetrix?
Please submit a Request for Quotation (RFQ) for 5962-0051204QPA 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 5962-0051204QPA reliable?
The price and inventory of 5962-0051204QPA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-0051204QPA is usually 5 days.
3.What payment methods are accepted for 5962-0051204QPA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5962-0051204QPA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 5962-0051204QPA?
5962-0051204QPA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5962-0051204QPA 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 5962-0051204QPA?
For technical support, including 5962-0051204QPA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-0051204QPA requirements.
6.How does Aetrix verify that 5962-0051204QPA is sourced from the original manufacturer or authorized distributors?
All 5962-0051204QPA 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 5962-0051204QPA meets industry standards.
7.What is the process for return or replacement of 5962-0051204QPA?
All 5962-0051204QPA units undergo pre-shipment inspection (PSI). If there is an issue with 5962-0051204QPA, 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 5962-0051204QPA part is unused and in its original packaging.
Return procedure for 5962-0051204QPA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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