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Texas Instruments 5962-0051202Q2A
- Part No.:
- 5962-0051202Q2A
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 20-CLCC
- Datasheet:
-
5962-0051202Q2A.pdf
- Description:
- IC OPAMP GP 1 CIRCUIT 20LCCC
- Quantity:
- Payment:
- Shipping:
Inventory:4,182
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Product details
Overview
5962-0051202Q2A from Texas Instruments is a military-grade, rail-to-rail input/output operational amplifier in the TLV246x family, designed for high-reliability analog signal conditioning in harsh environments. It delivers 6.4 MHz gain-bandwidth product, ±80 mA output drive, and 1.6 V/µs slew rate at 5 V supply, with 100 µV max input offset voltage and 11 nV/√Hz input noise voltage - enabling precision buffering of ADCs in avionics and vehicle control systems.
For engineers reviewing the 5962-0051202Q2A datasheet, 5962-0051202Q2A pinout, 5962-0051202Q2A application, or 5962-0051202Q2A equivalent, this device is selected for its Q-temp automotive qualification, −55°C to +125°C operation, micropower shutdown mode (0.3 µA/channel), and verified rail-to-rail dynamic range in low-voltage (2.7–6 V) systems.
Technical Context
The 5962-0051202Q2A implements a CMOS input stage with rail-to-rail input common-mode range extending beyond supply rails and rail-to-rail output swing - critical for maximizing dynamic range in single-supply 3 V systems. Its internal architecture supports stable unity-gain operation with 45° phase margin into 160 pF capacitive loads.
It features an active shutdown terminal that places the amplifier in ultralow-current mode (0.3 µA/channel) while forcing output to high-impedance state, preserving system-level power integrity during sleep cycles. DC performance is anchored by 100 µV input offset voltage and 60 dB minimum CMRR over full temperature range.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 2.7 V to 6 V - enables direct interface with Li-ion battery and 3.3 V/5 V logic domains without level-shifting. |
| Gain-Bandwidth Product | 6.4 MHz - supports stable closed-loop amplification up to ~500 kHz at gain = 12, suitable for anti-aliasing and sensor signal conditioning. |
| Slew Rate | 1.6 V/µs - ensures faithful reproduction of 100 kHz full-scale sine waves with <1% distortion at 2 VPP. |
| Input Offset Voltage | 100 µV (max) - reduces DC error in precision current-sense and bridge amplifier configurations. |
| Output Drive Capability | ±80 mA - drives 60 Ω loads directly (e.g., coaxial cable termination, relay coils) without external buffers. |
| Shutdown Current | 0.3 µA/channel - cuts quiescent power to <1 µW per channel, essential for battery-backed subsystems. |
| Input Noise Voltage | 11 nV/√Hz @ 1 kHz - preserves SNR in low-level sensor front-ends such as thermocouple or strain gauge interfaces. |
Pinout & Package
Ceramic flatpack (U) package, 10-pin, hermetically sealed, qualified per MIL-PRF-38535 Class Q.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | NC | No internal connection - unused pad; must remain unconnected or grounded per layout guidelines. |
| 2 | NC | No internal connection - electrically isolated; no routing required. |
| 3 | IN− | Inverting input - accepts feedback network or differential signal source; high-impedance CMOS node. |
| 4 | IN+ | Non-inverting input - connects to reference or sensor; rail-to-rail common-mode range (0 V to VDD). |
| 5 | GND | Analog ground reference - must be tied to clean system ground plane with low-inductance path. |
| 6 | NC | No internal connection - floating; avoid routing traces or vias. |
| 7 | SHDN | Active-high shutdown control - ≥2 V enables operation; ≤0.7 V disables amplifier and forces high-Z output. |
| 8 | VDD | Positive supply rail - accepts 2.7–6 V; requires local 0.1 µF ceramic decoupling adjacent to pin. |
| 9 | OUTPUT | Amplifier output - rail-to-rail swing (0 V to VDD); capable of sourcing/sinking ±80 mA continuously. |
| 10 | NC | No internal connection - no electrical function; may be used for mechanical anchoring only. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail I/O | Enables full utilization of 3 V supply headroom - eliminates need for dual supplies in portable and vehicle systems. |
| Military temperature range | −55°C to +125°C operation validated per MIL-STD-883 - supports deployment in engine compartments and airborne electronics. |
| Low input bias current | ≤75 nA (max) over full temperature range - minimizes voltage error across high-impedance sensor sources (e.g., pH electrodes). |
| High CMRR & PSRR | ≥60 dB CMRR and ≥75 dB PSRR - rejects supply ripple and common-mode interference in noisy industrial bus environments. |
| Stable into capacitive loads | Phase margin ≥44° with 160 pF load - allows direct driving of long traces, cables, or ADC input capacitance without oscillation. |
| Shutdown mode | 0.3 µA/channel quiescent current with high-Z output - enables rapid power gating in multi-channel data acquisition modules. |
Applications
| Avionics Sensor Signal Conditioning | Automotive Engine Control Unit (ECU) |
|---|---|
Use Scenario: Amplifying low-amplitude signals from pressure transducers and accelerometers in flight control computers. IC Role / Device Role / Timing Role: Precision DC-coupled buffer and gain stage preceding SAR ADCs. Use Value: 100 µV offset and 11 nV/√Hz noise preserve resolution of 16-bit+ measurements under vibration and thermal cycling. |
Use Scenario: Signal conditioning for oxygen sensors and knock detection circuits in gasoline/diesel ECUs. IC Role / Device Role / Timing Role: Rail-to-rail input amplifier interfacing wide-dynamic-range analog sensors to microcontroller ADCs. Use Value: −55°C to +125°C guaranteed operation and 6.4 MHz bandwidth support real-time combustion monitoring at full engine RPM. |
| Defense Communications Front-End | Ruggedized Industrial Data Acquisition |
Use Scenario: Low-noise preamplification of IF signals in SDR-based tactical radios operating in extreme ambient conditions. IC Role / Device Role / Timing Role: High-linearity, low-distortion gain block in receiver chain before mixer or ADC. Use Value: 0.01% THD+N at 10 kHz and ±80 mA drive capability enable clean signal delivery to downstream RF components. |
Use Scenario: Isolated analog input module for PLCs measuring thermocouples, RTDs, and 4–20 mA loops in factory automation. IC Role / Device Role / Timing Role: Input buffer and programmable-gain amplifier with shutdown for channel multiplexing. Use Value: Micropower shutdown (0.3 µA) and 60 dB CMRR ensure accurate readings amid EMI-rich motor-drive environments. |
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 architecture; 0.05 µV/°C drift vs. 2 µV/°C for 5962-0051202Q2A; 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 or high-frequency buffering. | Select when sub-µV offset stability over temperature outweighs output drive and bandwidth requirements. |
| LM7332MME/NOPB | Higher 20 MHz GBW and ±80 mA drive like 5962-0051202Q2A, but only rated to −40°C to +125°C (not military temp); no shutdown pin. | Appropriate for commercial/industrial motor control where extended temperature is not mandated. | Choose when cost-sensitive volume production demands automotive-grade reliability without Q-class screening. |
Compared with OPA2333MDRGTEP and LM7332MME/NOPB, the 5962-0051202Q2A uniquely combines military temperature qualification, integrated shutdown, and rail-to-rail I/O in a hermetic U-package - making it irreplaceable for mission-critical analog signal paths where environmental robustness and power-state control are non-negotiable.
Availability
5962-0051202Q2A is available at Aetrix Electronics and suitable for avionics, defense communications, and automotive engine management systems requiring stable component supply across extended lifecycle and obsolescence risk mitigation.
Supply support for 5962-0051202Q2A 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 product line was engineered specifically for low-power, rail-to-rail precision amplification in portable and harsh-environment systems - balancing bandwidth, noise, output drive, and quiescent current for next-generation sensor interfaces.
FAQ
What is the operating temperature range certified for the 5962-0051202Q2A?
The 5962-0051202Q2A is qualified per MIL-PRF-38535 Class Q for continuous operation from −55°C to +125°C. This rating is verified through temperature cycling, burn-in, and parametric testing across the full range - unlike commercial or automotive variants which only guarantee −40°C to +125°C. The 5962-0051202Q2A maintains all key specs including 100 µV input offset and 6.4 MHz GBW within this envelope.
Does the 5962-0051202Q2A include a shutdown feature, and how is it controlled?
Yes, the 5962-0051202Q2A includes an active-high shutdown terminal (Pin 7). Driving SHDN ≥2 V enables normal operation; pulling SHDN ≤0.7 V places the amplifier in ultralow-power mode (0.3 µA/channel) and forces the output into high-impedance state. This behavior is fully characterized across −55°C to +125°C and supports fast turn-on/turnoff times (7.65 µs / 328 ns) for dynamic power management in the 5962-0051202Q2A.
What package type does the 5962-0051202Q2A use, and is it lead-free?
The 5962-0051202Q2A is supplied in a 10-pin ceramic flatpack (U) package, hermetically sealed and compliant with MIL-STD-883. It uses tin-lead (SnPb) terminations per QML Class Q requirements - not RoHS-compliant - to ensure solder joint reliability under thermal shock and mechanical stress in military platforms. Lead-free alternatives are not offered for this QML-qualified variant.
How does the 5962-0051202Q2A's rail-to-rail input stage differ from legacy op-amps in sensor applications?
Unlike older op-amps with limited input common-mode range (e.g., 1.5 V away from rails), the 5962-0051202Q2A accepts inputs from 0 V to VDD - enabling direct interface with single-ended sensors referenced to ground or VDD in 3 V systems. This eliminates level-shifting circuitry, reduces component count, and preserves accuracy in low-voltage designs where every millivolt of headroom matters for the 5962-0051202Q2A.
Is the 5962-0051202Q2A pin-compatible with other TLV246x variants like TLV2460 or TLV2461?
No - the 5962-0051202Q2A uses a 10-pin ceramic flatpack (U) pinout distinct from the 5-pin SOT23 (TLV2460), 8-pin SOIC (TLV2461), or 14-pin TSSOP packages. Pin functions (e.g., SHDN on Pin 7, NC on Pins 1/2/6/10) are unique to the U-package implementation. Direct PCB replacement is not possible; redesign is required to accommodate the 5962-0051202Q2A's footprint and thermal mounting.
5962-0051202Q2A Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 20-CLCC
- 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:
- Surface Mount
- Supplier Device Package:
- 20-LCCC (8.89x8.89)
5962-0051202Q2A FAQ
1.How can I place an order for 5962-0051202Q2A through Aetrix?
Please submit a Request for Quotation (RFQ) for 5962-0051202Q2A 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 5962-0051202Q2A reliable?
The price and inventory of 5962-0051202Q2A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-0051202Q2A is usually 5 days.
3.What payment methods are accepted for 5962-0051202Q2A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5962-0051202Q2A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 5962-0051202Q2A?
5962-0051202Q2A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5962-0051202Q2A 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 5962-0051202Q2A?
For technical support, including 5962-0051202Q2A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-0051202Q2A requirements.
6.How does Aetrix verify that 5962-0051202Q2A is sourced from the original manufacturer or authorized distributors?
All 5962-0051202Q2A 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 5962-0051202Q2A meets industry standards.
7.What is the process for return or replacement of 5962-0051202Q2A?
All 5962-0051202Q2A units undergo pre-shipment inspection (PSI). If there is an issue with 5962-0051202Q2A, 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 5962-0051202Q2A part is unused and in its original packaging.
Return procedure for 5962-0051202Q2A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
5962-0051202Q2A Tags
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