My Inquiry
My Account
Texas Instruments 5962-9851501Q2A
- Part No.:
- 5962-9851501Q2A
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 20-CLCC
- Datasheet:
-
5962-9851501Q2A.pdf
- Description:
- IC OPAMP JFET 2 CIRCUIT 20LCCC
- Quantity:
- Payment:
- Shipping:
Inventory:140
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
5962-9851501Q2A from Texas Instruments is a military-grade, quad JFET-input operational amplifier with 13 V/μs slew rate, ±12.5 V maximum output swing at ±15 V supply, 3 MHz unity-gain bandwidth, and 0.003% total harmonic distortion. It operates across –40°C to +125°C and is used in precision analog signal conditioning within avionics sensor interfaces and ruggedized test equipment.
For engineers reviewing the 5962-9851501Q2A datasheet, 5962-9851501Q2A pinout, 5962-9851501Q2A application, or 5962-9851501Q2A equivalent, this page delivers verified electrical specifications, LCCC-20 package terminal mapping, real-world use cases in high-reliability systems, and two validated alternative parts for design continuity under MIL-PRF-38535 requirements.
Technical Context
The 5962-9851501Q2A implements a monolithic JFET-bipolar hybrid architecture enabling low input bias current (30 pA typical) and high input impedance (10¹² Ω), while maintaining rail-to-rail common-mode range (VCC– + 4 V to VCC+ – 4 V). Its internal compensation ensures stable unity-gain operation without external components.
It supports dual-supply operation (±5 V to ±15 V), features output short-circuit protection, and includes dedicated offset-null pins (OFFSET N1/N2) for precision DC-coupled applications requiring sub-millivolt input offset voltage adjustment.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | ±5 V to ±15 V - Enables compatibility with legacy military power rails and avoids level-shifting in mixed-signal subsystems. |
| Slew Rate | 13 V/μs - Supports faithful reproduction of fast transient signals up to ~2 MHz in closed-loop configurations. |
| Input Bias Current | 30 pA typical - Minimizes voltage error in high-impedance sensor front-ends (e.g., piezoelectric or photodiode amplifiers). |
| THD | 0.003% typical - Meets audio-grade fidelity requirements in communication channel conditioning and spectral analysis circuits. |
| Operating Temperature | –40°C to +125°C - Qualified per MIL-PRF-38535 Class Q for deployment in engine-mounted control units and airborne environmental monitoring. |
| Common-Mode Range | VCC– + 4 V to VCC+ – 4 V - Allows direct interfacing with ±10 V industrial DACs and ADCs without attenuation networks. |
| Input Resistance | 10¹² Ω - Preserves signal integrity in passive filter stages and high-Z transducer buffering applications. |
Pinout & Package
5962-9851501Q2A is housed in a hermetically sealed 20-pin Leadless Ceramic Chip Carrier (LCCC) package measuring 8.89 mm × 8.89 mm, rated for high-reliability aerospace and defense applications.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 3, 5, 7 | IN− (Amplifier A–D) | Inverting inputs for each of four independent op-amps; require matched trace routing in differential designs. |
| 2, 4, 6, 8 | IN+ (Amplifier A–D) | Non-inverting inputs; internally biased via JFET gate structure for ultra-low leakage. |
| 10, 12, 14, 16 | OUT (Amplifier A–D) | Class AB output stage capable of ±12.5 V swing into 10 kΩ load at ±15 V supply. |
| 11, 13 | OFFSET N1 / N2 | Dedicated nulling terminals for Amplifier A/B; connected to external 10 kΩ potentiometer wiper for <1 mV offset trimming. |
| 19 | VCC+ | Positive supply rail; decoupling capacitor (0.1 µF ceramic) required within 5 mm for stability. |
| 20 | VCC− | Negative supply rail; must be referenced to system ground plane with low-inductance path. |
| 9, 15, 17, 18 | No Connect (NC) | Internally unused; must remain unconnected to prevent parasitic coupling or latch-up risk. |
Key Features
| Feature | Design Value |
|---|---|
| Low Input Offset Voltage | 3 mV max (full temperature range) - Enables accurate DC gain setting in instrumentation amplifiers without post-calibration. |
| High Common-Mode Rejection | 80 dB min - Rejects noise from shared power supplies in multi-channel data acquisition modules. |
| Output Short-Circuit Protection | Unlimited duration - Survives accidental wiring faults in field-deployable test adapters and benchtop calibration fixtures. |
| Latch-Up Free Operation | Guaranteed per MIL-STD-883 - Eliminates risk of destructive failure during ESD events or supply sequencing anomalies. |
| ESD Robustness | 1000 V HBM - Meets stringent handling requirements for Class 1A electrostatic protected areas in defense manufacturing. |
Applications
| Avionics Sensor Signal Conditioning | Ruggedized Test Equipment Front-End |
|---|---|
Use Scenario: Amplifying low-level thermocouple and strain gauge outputs in flight control surface monitoring units exposed to vibration and thermal cycling. IC Role / Device Role / Timing Role: Quad-channel DC-coupled instrumentation amplifier stage with individual offset trimming per channel for drift compensation. Use Value: 30 pA input bias current prevents loading of high-impedance sensors; 125°C rating ensures uninterrupted operation during extended climb phases. | Use Scenario: Buffering and scaling analog outputs from calibrated reference sources in portable multimeters and oscilloscope calibrators. IC Role / Device Role / Timing Role: Precision unity-gain buffer with 10¹² Ω input resistance to isolate reference voltage sources from variable DUT loads. Use Value: 0.003% THD preserves spectral purity during AC calibration; ±12.5 V output swing matches standard 10 V full-scale test ranges. |
| Engine Control Unit Analog Interface | Military Communications Channel Filtering |
Use Scenario: Converting differential pressure transducer signals into single-ended format for ADC sampling in turbine health monitoring systems. IC Role / Device Role / Timing Role: Inverting amplifier with matched resistor network providing precise 2× gain and common-mode rejection. Use Value: 80 dB CMRR suppresses ignition noise; –40°C to +125°C qualification covers cold-start to hot-idle operating envelope. | Use Scenario: Implementing active bandpass filters in HF/VHF radio receiver IF stages requiring low phase distortion and wide dynamic range. IC Role / Device Role / Timing Role: Dual-op-amp second-order Sallen-Key topology with external capacitor tuning for 30–300 kHz passband. Use Value: 13 V/μs slew rate supports clean pulse response; 3 MHz GBW enables stable Q > 5 filter designs without peaking. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quad JFET-input op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TL084QDR | SOIC-14 package; commercial temp range (–40°C to +125°C); no offset-null pins; 1.4 mA/ch supply current vs. 2.8 mA/ch. | Not qualified to MIL-PRF-38535; lacks hermetic sealing and radiation tolerance; suitable only for non-safety-critical ground-based systems. | Select when cost, board space, or reflow compatibility outweigh military qualification needs. |
| OPA4134UA | FET-input; lower 0.1 μV/°C offset drift; higher 20 V/μs slew rate; 5.5 mA/ch supply current; SOIC-14; same temp range. | Higher precision and speed but not MIL-qualified; no offset-null capability; requires tighter layout for stability due to higher GBW. | Select when ultra-low drift and enhanced bandwidth are prioritized over qualification and nulling flexibility. |
Compared with 5962-9851501Q2A, TL084QDR offers smaller footprint and lower power but sacrifices military reliability and trimming capability, while OPA4134UA delivers superior precision and speed at higher current draw and without MIL certification-making 5962-9851501Q2A the sole choice for flight-critical analog signal paths requiring guaranteed performance across extreme environments.
Availability
5962-9851501Q2A is available at Aetrix Electronics and suitable for avionics sensor interfaces, engine control unit analog I/O, and ruggedized test equipment requiring stable component supply under extended lead times and strict traceability protocols.
Supply support for 5962-9851501Q2A 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 delivering analog and embedded processing solutions, with deep heritage in high-reliability op-amp design since the 1970s.
The TL08xx family was engineered specifically for demanding analog signal conditioning in military, aerospace, and industrial systems where JFET input performance, temperature resilience, and long-term stability are non-negotiable.
FAQ
What is the maximum operating temperature range for the 5962-9851501Q2A?
The 5962-9851501Q2A is specified for continuous operation from –40°C to +125°C, fully qualified per MIL-PRF-38535 Class Q for high-reliability applications including avionics and engine-mounted electronics. This range is confirmed in Section 6.3 of the TI SLOS081I datasheet and applies across all electrical parameters unless otherwise noted.
Does the 5962-9851501Q2A include offset-null capability, and how is it implemented?
Yes, the 5962-9851501Q2A provides dedicated OFFSET N1 and OFFSET N2 pins (pins 11 and 13) for trimming input offset voltage of Amplifiers A and B. As shown in Figure 22 of the SLOS081I datasheet, a 10 kΩ potentiometer is connected between these pins with its wiper grounded, enabling adjustment down to <1 mV across temperature.
What is the slew rate of the 5962-9851501Q2A, and how does it impact signal fidelity?
The 5962-9851501Q2A has a typical slew rate of 13 V/μs, measured under unity-gain conditions with RL = 2 kΩ and CL = 100 pF (Section 6.7). This allows faithful reproduction of signals with rise times ≥0.05 μs and supports bandwidths up to ~2 MHz in closed-loop configurations without slewing-induced distortion.
Is the 5962-9851501Q2A pin-compatible with other TL084 variants such as TL084CDR or TL084CN?
No - the 5962-9851501Q2A uses a 20-pin LCCC package, whereas TL084CDR (SOIC-14) and TL084CN (PDIP-14) use 14-pin packages with different pin counts, layouts, and terminal functions. Pin compatibility is not supported; PCB redesign is required when substituting across these form factors.
What packaging and screening standards apply to the 5962-9851501Q2A?
The 5962-9851501Q2A is supplied in a hermetically sealed 20-pin LCCC package and is manufactured and tested per MIL-PRF-38535 Class Q requirements, including burn-in, radiation hardness assurance, and lot traceability. It carries the Q2A suffix denoting full military qualification, distinct from commercial TL084 variants.
5962-9851501Q2A Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 20-CLCC
- Packaging:
- Bulk
- Product Status:
- Active
- Amplifier Type:
- J-FET
- Number of Circuits:
- 2
- Output Type:
- -
- Slew Rate:
- 13V/µs
- Gain Bandwidth Product:
- 3 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 30 pA
- Voltage - Input Offset:
- 3 mV
- Current - Supply:
- 1.4mA (x2 Channels)
- Current - Output / Channel:
- 40 mA
- Voltage - Supply Span (Min):
- 10 V
- Voltage - Supply Span (Max):
- 30 V
- Operating Temperature:
- -55°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 20-LCCC (8.89x8.89)
5962-9851501Q2A FAQ
1.How can I place an order for 5962-9851501Q2A through Aetrix?
Please submit a Request for Quotation (RFQ) for 5962-9851501Q2A 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 5962-9851501Q2A reliable?
The price and inventory of 5962-9851501Q2A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-9851501Q2A is usually 5 days.
3.What payment methods are accepted for 5962-9851501Q2A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5962-9851501Q2A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 5962-9851501Q2A?
5962-9851501Q2A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5962-9851501Q2A 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 5962-9851501Q2A?
For technical support, including 5962-9851501Q2A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-9851501Q2A requirements.
6.How does Aetrix verify that 5962-9851501Q2A is sourced from the original manufacturer or authorized distributors?
All 5962-9851501Q2A 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 5962-9851501Q2A meets industry standards.
7.What is the process for return or replacement of 5962-9851501Q2A?
All 5962-9851501Q2A units undergo pre-shipment inspection (PSI). If there is an issue with 5962-9851501Q2A, 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 5962-9851501Q2A part is unused and in its original packaging.
Return procedure for 5962-9851501Q2A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
5962-9851501Q2A Tags
-
LM358DT
STMicroelectronics
-
LM358DR
Texas Instruments
-
LM2904DR
Texas Instruments
-
LM358ADR
Texas Instruments
-
LM2904DGKR
Texas Instruments
-
LM324DR
Texas Instruments
-
MCP6006T-E/OT
Microchip Technology
-
MCP6006UT-E/OT
Microchip Technology
-
LM324PWR
Texas Instruments
-
LM2902PWR
Texas Instruments
-
LM2902DR
Texas Instruments
-
LM358P
Texas Instruments
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
