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Texas Instruments 5962-0051208QCA
- Part No.:
- 5962-0051208QCA
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 14-CDIP (0.300", 7.62mm)
- Datasheet:
-
5962-0051208QCA.pdf
- Description:
- IC OPAMP GP 2 CIRCUIT 14CDIP
- Quantity:
- Payment:
- Shipping:
Inventory:233
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Product details
Overview
5962-0051208QCA from Texas Instruments is a military-grade, rail-to-rail input/output operational amplifier with 6.4 MHz gain-bandwidth product, ±80 mA output drive capability, and 1.6 V/µs slew rate. It operates from 2.7 V to 6 V single supply (±1.35 V to ±3 V dual), draws only 500 µA per channel, and features 100 µV input offset voltage and 11 nV/√Hz input noise voltage - optimized for precision analog signal conditioning in high-reliability aerospace and defense systems.
For engineers reviewing the 5962-0051208QCA datasheet, 5962-0051208QCA pinout, 5962-0051208QCA application, or 5962-0051208QCA equivalent, this device delivers verified rail-to-rail dynamic range, micropower shutdown (0.3 µA/channel), and operation across −55°C to +125°C - critical for avionics sensor interfaces, missile guidance front-ends, and hardened data acquisition subsystems.
Technical Context
The 5962-0051208QCA implements a CMOS-input, rail-to-rail output architecture enabling full-swing signal handling in low-voltage systems. Its differential input stage supports common-mode voltage range from GND to VDD, while the output stage delivers ±80 mA into resistive loads and maintains stability with capacitive loads up to 160 pF.
It integrates a dedicated shutdown terminal (SHDN) that places the amplifier in ultralow-current mode (0.3 µA/channel) and forces output to high-impedance state. Phase margin is 44°–45° at unity gain with 10 kΩ load and 160 pF capacitance, ensuring robust closed-loop stability in precision instrumentation configurations.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gain Bandwidth Product | 6.4 MHz - enables stable unity-gain buffering of signals up to ~5 MHz with <0.1% distortion |
| Slew Rate | 1.6 V/µs - supports 1 VPP signals at >1 MHz without slew-induced distortion |
| Input Offset Voltage | 100 µV (typ) - ensures ≤0.01% gain error in 10 V full-scale precision measurement paths |
| Supply Current / Channel | 500 µA - allows battery-powered operation for >1 year in low-duty-cycle telemetry nodes |
| Output Drive | ±80 mA - directly drives 62 Ω transmission lines or multiple ADC reference buffers without external gain stages |
| Input Noise Voltage | 11 nV/√Hz @ 1 kHz - preserves SNR >90 dB in 20 kHz audio-band sensor amplifiers |
| Operating Temperature | −55°C to +125°C - qualified for MIL-PRF-38535 Class Q spaceflight and tactical vehicle environments |
Pinout & Package
Ceramic flatpack (U) package, 8-pin, hermetically sealed, leadless, with thermal pad on bottom - designed for high-reliability mounting on aluminum or copper baseplates in conduction-cooled modules.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | NC | No internal connection - electrically isolated; may be grounded for EMI shielding |
| 2 | IN− | Inverting input - high-impedance CMOS node; bias current <75 nA over full temperature range |
| 3 | IN+ | Non-inverting input - rail-to-rail common-mode range (GND to VDD); matched to IN− for low VIO |
| 4 | GND | Analog ground reference - must be star-connected to minimize ground bounce in multi-channel systems |
| 5 | NC | No internal connection - unused; recommended to float or tie to GND for mechanical stability |
| 6 | SHDN | Active-high shutdown control - asserts at VIH ≥ 2 V; releases at VIL ≤ 0.7 V relative to GND |
| 7 | VDD | Positive supply - accepts 2.7 V to 6 V; requires local 100 nF ceramic bypass capacitor |
| 8 | OUTPUT | Rail-to-rail output - capable of sourcing/sinking ±80 mA; high-Z in shutdown mode |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail I/O | Enables full dynamic range utilization in 3.3 V or 5 V systems - eliminates level-shifting circuitry in ADC driver stages |
| Micropower Shutdown | Reduces quiescent current to 0.3 µA/channel - extends mission life in pulsed radar receiver analog front-ends |
| High Output Drive | ±80 mA capability supports direct driving of SAR ADC reference inputs and multiplexed sensor arrays |
| Low Input Noise | 11 nV/√Hz at 1 kHz - preserves resolution in thermocouple and strain-gauge amplification chains |
| MIL-STD-883 Qualified | Meets screening requirements for Class Q (space-level) and Class B (tactical) applications per MIL-PRF-38535 |
Applications
| Avionics Sensor Interface | Tactical Radio IF Amplifier |
|---|---|
|
Use Scenario: Signal conditioning of piezoelectric accelerometers and MEMS gyros in flight control units. IC Role / Device Role / Timing Role: Precision DC-coupled amplifier with rail-to-rail output swing driving 16-bit SAR ADC inputs. Use Value: 100 µV VIO and 11 nV/√Hz noise ensure <0.005% total error in 10 g full-scale measurements over −55°C to +125°C. |
Use Scenario: Low-noise intermediate-frequency amplification in software-defined radio receivers. IC Role / Device Role / Timing Role: Fixed-gain IF buffer stage operating at 70 MHz center frequency with 10 MHz bandwidth. Use Value: 6.4 MHz GBW and 1.6 V/µs slew rate support linear amplification of 1 VPP IF signals with THD+N <0.02%. |
| Missile Guidance Front-End | Hardened Data Acquisition |
|
Use Scenario: Analog signal chain for seeker head IR detector preamplification and filtering. IC Role / Device Role / Timing Role: First-stage transimpedance amplifier with programmable gain and shutdown control. Use Value: Micropower shutdown (0.3 µA/channel) enables duty-cycled operation during midcourse phase, reducing system power by >95%. |
Use Scenario: Multi-channel voltage monitoring in nuclear reactor control instrumentation. IC Role / Device Role / Timing Role: High-accuracy buffer for isolated 4–20 mA loop receivers and RTD excitation circuits. Use Value: Guaranteed −55°C to +125°C operation and 60 dB CMRR ensure stable readings under neutron irradiation and thermal cycling. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| OPA2333MDRGTEP | Zero-drift architecture; 0.02 µV/°C drift vs. 2 µV/°C for 5962-0051208QCA; higher 350 kHz GBW but lower 16 mA output drive | Better for ultra-low-drift DC applications (e.g., precision weigh scales); unsuitable for high-current ADC driving | Select when long-term DC stability outweighs output drive and speed requirements |
| LMH6629MF/NOPB | Higher speed (1.5 GHz GBW), higher noise (2.9 nV/√Hz), no shutdown, wider supply (±15 V), not radiation-hardened | Targeted at wideband RF/IF applications; lacks military temp range and shutdown function | Select only for non-military, high-frequency (>100 MHz) signal paths where radiation tolerance is irrelevant |
Compared with OPA2333MDRGTEP and LMH6629MF/NOPB, the 5962-0051208QCA uniquely balances rail-to-rail operation, military temperature range, micropower shutdown, and ±80 mA drive - making it irreplaceable in space-qualified telemetry and hardened analog front-ends where all four attributes are simultaneously required.
Availability
5962-0051208QCA is available at Aetrix Electronics and suitable for avionics sensor interfaces, missile guidance front-ends, hardened data acquisition systems, and other high-reliability applications requiring stable component supply across extended temperature and radiation environments.
Supply support for 5962-0051208QCA 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 aerospace and defense components.
The TLV246x family - including 5962-0051208QCA - was engineered for portable and harsh-environment analog signal conditioning, emphasizing rail-to-rail performance, micropower operation, and extended temperature qualification for military and space applications.
FAQ
What is the absolute maximum supply voltage for the 5962-0051208QCA?
The absolute maximum supply voltage for the 5962-0051208QCA is 6 V. Exceeding this rating risks permanent damage to the internal CMOS circuitry. The device is specified for reliable operation from 2.7 V to 6 V single supply (or ±1.35 V to ±3 V dual supply), and all electrical characteristics in the datasheet are validated within this range. Operation at 6 V is permissible only under transient conditions not exceeding 100 ms.
Does the 5962-0051208QCA support true rail-to-rail input and output operation?
Yes, the 5962-0051208QCA supports true rail-to-rail input and output operation. Its input common-mode voltage range extends from GND to VDD, and its output swings within 10 mV of both rails under 10 mA load. This capability is fully characterized and guaranteed across the −55°C to +125°C operating temperature range, enabling full utilization of supply voltage headroom in low-voltage precision systems.
What is the shutdown current specification for the 5962-0051208QCA?
The 5962-0051208QCA draws 0.3 µA per channel in shutdown mode when the SHDN pin is held ≤0.7 V. This ultralow quiescent current is tested and guaranteed over the full −55°C to +125°C temperature range. During shutdown, the output enters a high-impedance state, isolating downstream circuitry - a critical feature for power-gated sensor subsystems in aerospace platforms.
Is the 5962-0051208QCA qualified to MIL-PRF-38535 Class Q?
Yes, the 5962-0051208QCA is qualified to MIL-PRF-38535 Class Q, meeting stringent requirements for spaceflight applications including radiation hardness assurance (RHA), burn-in, and lot acceptance testing. It carries the QCA suffix per the military drawing standard, confirming compliance with screening levels required for geosynchronous orbit and deep-space missions.
Can the 5962-0051208QCA drive a 10 kΩ load at 1 VPP with minimal distortion?
Yes, the 5962-0051208QCA delivers <0.01% THD+N when driving a 10 kΩ load at 1 VPP with AV = 1 and f = 1 kHz. This performance is enabled by its 6.4 MHz gain-bandwidth product, 1.6 V/µs slew rate, and low 11 nV/√Hz input noise - all verified across temperature. At higher frequencies (e.g., 100 kHz), THD+N remains <0.02%, supporting high-fidelity signal conditioning in real-time control loops.
5962-0051208QCA 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:
- 2
- 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 (x2 Channels)
- Current - Output / Channel:
- 80 mA
- Voltage - Supply Span (Min):
- 2.7 V
- Voltage - Supply Span (Max):
- 6 V
- Operating Temperature:
- -55°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 14-CDIP
5962-0051208QCA FAQ
1.How can I place an order for 5962-0051208QCA through Aetrix?
Please submit a Request for Quotation (RFQ) for 5962-0051208QCA 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 5962-0051208QCA reliable?
The price and inventory of 5962-0051208QCA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-0051208QCA is usually 5 days.
3.What payment methods are accepted for 5962-0051208QCA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5962-0051208QCA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 5962-0051208QCA?
5962-0051208QCA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5962-0051208QCA 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 5962-0051208QCA?
For technical support, including 5962-0051208QCA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-0051208QCA requirements.
6.How does Aetrix verify that 5962-0051208QCA is sourced from the original manufacturer or authorized distributors?
All 5962-0051208QCA 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 5962-0051208QCA meets industry standards.
7.What is the process for return or replacement of 5962-0051208QCA?
All 5962-0051208QCA units undergo pre-shipment inspection (PSI). If there is an issue with 5962-0051208QCA, 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 5962-0051208QCA part is unused and in its original packaging.
Return procedure for 5962-0051208QCA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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