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Texas Instruments 5962-9460204QHA
- Part No.:
- 5962-9460204QHA
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 10-CDFF
- Datasheet:
-
5962-9460204QHA.pdf
- Description:
- IC OPAMP JFET 1 CIRCUIT 10CFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,832
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Product details
Overview
5962-9460204QHA from Texas Instruments is a military-grade, high-speed, low-noise JFET-input operational amplifier in the TLE207x Excalibur family. It delivers 10 MHz bandwidth, 45 V/μs slew rate, 17 nV/√Hz maximum input voltage noise, ±19 V supply capability, and on-chip offset voltage trimming for precision DC performance in demanding analog signal conditioning circuits.
For engineers reviewing the 5962-9460204QHA datasheet, 5962-9460204QHA pinout, 5962-9460204QHA application, or 5962-9460204QHA equivalent, this device serves as a direct upgrade to TL05x/TL07x/TL08x BiFET op-amps in radar front-ends, precision test equipment, avionics sensor interfaces, and high-fidelity data acquisition systems requiring wide dynamic range and low broadband noise.
Technical Context
The 5962-9460204QHA implements a JFET-input differential pair with bipolar output stage, enabling high input impedance (>10¹² Ω) without sacrificing drive strength (±80 mA output). Its Excalibur process ensures guaranteed maximum noise floor (17 nV/√Hz) and tight input offset voltage (≤2 mV at 25°C for A-grade variants).
It operates across −55°C to +125°C with full specifications at ±5 V and ±15 V supplies, supports rail-to-rail common-mode input (−10.9 V to +15 V at ±15 V), and features zener-trimmed offset for improved dc accuracy-critical for closed-loop instrumentation and servo control where drift must be minimized.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Bandwidth | 10 MHz unity-gain bandwidth enables stable amplification of fast signals up to video frequencies. |
| Slew Rate | 45 V/μs ensures minimal distortion on large-signal transients in pulse amplification and active filter stages. |
| Input Voltage Noise | 17 nV/√Hz max (at 10 kHz) guarantees low-noise performance in microphone preamps and strain gauge interfaces. |
| Supply Voltage Range | ±2.25 V to ±19 V allows operation in legacy ±15 V systems and extended-range industrial power rails. |
| Input Offset Voltage | 2 mV max (25°C) with on-chip trimming supports precision dc-coupled applications like thermocouple amplifiers. |
| Output Drive | ±80 mA short-circuit current enables direct driving of 600 Ω loads without external buffers in line-driver designs. |
| Operating Temperature | −55°C to +125°C qualified per MIL-PRF-38535 QML Class Q meets aerospace and defense environmental requirements. |
Pinout & Package
Ceramic flat-pack (U) 10-pin hermetic package rated for high-reliability military and space applications; moisture-resistant, low-outgassing, and compatible with wave soldering and reflow profiles per MIL-STD-202.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | NC | No internal connection - unused pad for mechanical stability and thermal relief. |
| 2 | OFFSET N1 | Offset null terminal for external potentiometer adjustment of input offset voltage. |
| 3 | IN− | Inverting input - high-impedance JFET node for feedback network connection. |
| 4 | IN+ | Non-inverting input - high-impedance JFET node for reference or signal source connection. |
| 5 | VCC− | Negative supply rail - connects to system ground or negative voltage source. |
| 6 | NC | No internal connection - electrically isolated, used for package symmetry. |
| 7 | VCC+ | Positive supply rail - accepts up to +19 V for extended dynamic range. |
| 8 | OUT | Amplified output - capable of ±80 mA drive into resistive or capacitive loads. |
| 9 | OFFSET N2 | Second offset null terminal - completes external trimming circuit with OFFSET N1. |
| 10 | NC | No internal connection - unused, provides mechanical balance and thermal path. |
Key Features
| Feature | Design Value |
|---|---|
| Excalibur JFET Process | Delivers guaranteed 17 nV/√Hz max noise and >10¹² Ω input resistance for ultra-low-current sensor interfacing. |
| Zener-Trimmed Offset | Reduces initial VIO to ≤2 mV (25°C), minimizing calibration burden in precision measurement front-ends. |
| Wide Supply Range | ±19 V rails support >36 V peak-to-peak output swing - essential for high-fidelity audio and RF IF stages. |
| MIL-PRF-38535 QML Class Q | Qualified for flight-critical avionics and missile guidance systems with full lot traceability and screening. |
| Pin-Compatible Upgrade | Direct replacement for TL071/TL081 in existing layouts - no PCB redesign required for performance enhancement. |
Applications
| Radar Receiver IF Amplifier | Precision Thermocouple Signal Conditioning |
|---|---|
Use Scenario: Amplifying low-level, wideband intermediate-frequency signals in airborne pulse-Doppler radar receivers. IC Role / Device Role / Timing Role: Single-ended high-gain, low-noise IF amplifier stage operating at ±15 V with 10 MHz bandwidth. Use Value: 45 V/μs slew rate preserves pulse fidelity; 17 nV/√Hz noise floor maintains SNR in weak-signal detection. | Use Scenario: Cold-junction compensation and amplification of microvolt-level thermocouple outputs in engine monitoring units. IC Role / Device Role / Timing Role: Precision dc-coupled instrumentation amplifier input stage with offset trimming. Use Value: 2 mV max VIO and <3.2 μV/°C drift ensure <0.5°C measurement error over −55°C to +125°C. |
| Avionics Analog Sensor Interface | High-Voltage Data Acquisition Front-End |
Use Scenario: Interfacing piezoresistive pressure sensors in flight control hydraulic systems under extreme temperature cycling. IC Role / Device Role / Timing Role: High-input-impedance buffer and gain stage with rail-to-rail common-mode range. Use Value: >10¹² Ω input resistance prevents sensor loading; ±19 V supply accommodates wide-span transducer excitation. | Use Scenario: Digitizing high-voltage analog signals (e.g., motor phase currents) using isolated ADC drivers in electric propulsion systems. IC Role / Device Role / Timing Role: Fast-settling, low-distortion driver for SAR ADC inputs with 1.5 μs settling to 1 mV. Use Value: 0.008% THD+N at 1 kHz and 20 Vpp output ensures accurate representation of harmonic-rich waveforms. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar JFET-input op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| OPA2134UA | Lower noise (8 nV/√Hz typ), but only ±18 V max supply and no offset trim pins; not MIL-spec. | Commercial audio and medical instrumentation - lacks radiation tolerance and extended temp qualification. | Select when commercial-grade performance suffices and offset trimming is unnecessary. |
| LMC6062IMX | CMOS input (fA bias), lower supply current (120 μA), but only 1.4 MHz GBW and 1.5 V/μs slew rate. | Battery-powered portable sensors - optimized for ultra-low power, not speed or noise. | Select for micropower, high-impedance, low-frequency sensing where bandwidth is secondary. |
Compared with OPA2134UA and LMC6062IMX, the 5962-9460204QHA uniquely combines military temperature range, offset trim capability, 10 MHz bandwidth, and guaranteed low noise - making it irreplaceable in flight-critical analog signal chains where reliability and parametric certainty are non-negotiable.
Availability
5962-9460204QHA is available at Aetrix Electronics and suitable for radar subsystems, avionics sensor modules, and high-reliability test equipment requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 5962-9460204QHA 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 aerospace components.
The TLE207x family was designed specifically for high-speed, low-noise analog signal conditioning in defense electronics - delivering BiFET performance with Excalibur process enhancements for noise, bandwidth, and DC precision.
FAQ
What is the absolute maximum supply voltage rating for the 5962-9460204QHA?
The 5962-9460204QHA has an absolute maximum supply voltage rating of ±19 V, meaning VCC+ may reach +19 V and VCC− may reach −19 V relative to ground. Operation beyond these limits risks permanent damage. The device is fully specified across ±2.25 V to ±19 V, supporting both legacy ±15 V systems and extended-range industrial rails. This rating is validated per MIL-PRF-38535 stress testing protocols.
Does the 5962-9460204QHA include offset voltage trimming capability?
Yes, the 5962-9460204QHA includes dedicated OFFSET N1 and OFFSET N2 pins for external nulling of input offset voltage using a 10 kΩ potentiometer. This feature enables fine-tuning to sub-millivolt levels in precision dc-coupled applications such as strain gauge bridges and thermocouple amplifiers. The on-chip zener trimming already ensures ≤2 mV max VIO at 25°C, and external adjustment further reduces residual error.
Is the 5962-9460204QHA pin-compatible with standard TL071 or TL081 op-amps?
Yes, the 5962-9460204QHA uses the same 10-pin ceramic flat-pack (U) footprint and pinout as the TL071 and TL081 military variants, enabling drop-in replacement in existing designs. This includes identical placement of IN+, IN−, OUT, VCC+, VCC−, and offset null terminals. No PCB layout changes are required - only verification of thermal and stability margins due to its higher slew rate and bandwidth.
What is the guaranteed input voltage noise specification for the 5962-9460204QHA?
The 5962-9460204QHA guarantees a maximum input voltage noise of 17 nV/√Hz at 10 kHz, with typical performance at 11.6 nV/√Hz. This specification is ensured across the full −55°C to +125°C operating range and is a key differentiator versus older BiFET op-amps like the TL071 (25 nV/√Hz typ). It directly benefits low-level signal amplification in radar receivers and precision sensor interfaces.
How does the 5962-9460204QHA perform in single-supply configurations?
The 5962-9460204QHA is optimized for dual-supply operation and does not support true single-supply use without external biasing. When operated from a single supply, the input common-mode range and output swing are constrained - requiring a virtual ground (e.g., TI TLE2426) and careful DC biasing of inputs. Its minimum common-mode voltage is −10.9 V at ±15 V supply, so single-rail use demands level-shifting networks to avoid saturation.
5962-9460204QHA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 10-CDFF
- Packaging:
- Bulk
- Product Status:
- Active
- Amplifier Type:
- J-FET
- Number of Circuits:
- 1
- Output Type:
- -
- Slew Rate:
- 45V/µs
- Gain Bandwidth Product:
- 10 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 20 pA
- Voltage - Input Offset:
- 470 µV
- Current - Supply:
- 1.6mA
- Current - Output / Channel:
- 48 mA
- Voltage - Supply Span (Min):
- 4.5 V
- Voltage - Supply Span (Max):
- 38 V
- Operating Temperature:
- -55°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 10-CFP
5962-9460204QHA FAQ
1.How can I place an order for 5962-9460204QHA through Aetrix?
Please submit a Request for Quotation (RFQ) for 5962-9460204QHA 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 5962-9460204QHA reliable?
The price and inventory of 5962-9460204QHA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-9460204QHA is usually 5 days.
3.What payment methods are accepted for 5962-9460204QHA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5962-9460204QHA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 5962-9460204QHA?
5962-9460204QHA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5962-9460204QHA 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 5962-9460204QHA?
For technical support, including 5962-9460204QHA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-9460204QHA requirements.
6.How does Aetrix verify that 5962-9460204QHA is sourced from the original manufacturer or authorized distributors?
All 5962-9460204QHA 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 5962-9460204QHA meets industry standards.
7.What is the process for return or replacement of 5962-9460204QHA?
All 5962-9460204QHA units undergo pre-shipment inspection (PSI). If there is an issue with 5962-9460204QHA, 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 5962-9460204QHA part is unused and in its original packaging.
Return procedure for 5962-9460204QHA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
5962-9460204QHA Tags
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LM358DT
STMicroelectronics
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Texas Instruments
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LM2904DR
Texas Instruments
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Texas Instruments
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LM2904DGKR
Texas Instruments
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LM324DR
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MCP6006T-E/OT
Microchip Technology
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MCP6006UT-E/OT
Microchip Technology
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LM324PWR
Texas Instruments
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LM2902PWR
Texas Instruments
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Texas Instruments
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Texas Instruments
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