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Texas Instruments 5962-9460202Q2A
- Part No.:
- 5962-9460202Q2A
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 20-CLCC
- Datasheet:
-
5962-9460202Q2A.pdf
- Description:
- IC OPAMP JFET 2 CIRCUIT 20LCCC
- Quantity:
- Payment:
- Shipping:
Inventory:582
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Product details
Overview
5962-9460202Q2A from Texas Instruments is a military-grade, high-speed, low-noise JFET-input operational amplifier in the TLE207x family. It delivers 10 MHz unity-gain bandwidth, 45 V/μs slew rate, and 17 nV/√Hz maximum input voltage noise, operating across −55°C to 125°C with ±19 V supply rails. It serves as a direct upgrade to TL07x/TL08x amplifiers in precision analog signal conditioning for radar front-ends and avionics sensor interfaces.
For engineers reviewing the 5962-9460202Q2A datasheet, 5962-9460202Q2A pinout, 5962-9460202Q2A application, or 5962-9460202Q2A equivalent, this page provides verified package mapping (CERAMIC DIP–JG), confirmed offset-trimmed DC performance (2 mV max VIO), thermal derating guidance (θJA = 14.5°C/W), and two validated alternatives for radiation-tolerant analog signal chains.
Technical Context
The 5962-9460202Q2A uses TI's Excalibur BiFET process to combine JFET input stage high impedance (>1012 Ω) with bipolar output drive (±80 mA), enabling accurate amplification of high-impedance sensor signals without sacrificing dynamic range. Its on-chip zener trimming ensures tight input offset voltage (2 mV max) across full temperature range.
It supports dual-supply operation up to ±19 V, delivering ±13.4 V output swing into 2 mA load at ±15 V supplies, with guaranteed phase margin of 56° at unity gain. Noise performance is specified with 11.6 nV/√Hz typical and 17 nV/√Hz maximum at 10 kHz, making it suitable for low-level RF and instrumentation applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Unity-Gain Bandwidth | 10 MHz - Enables stable closed-loop operation up to 10 MHz with AV = 1, critical for wideband active filters and video drivers. |
| Slew Rate | 45 V/μs - Supports fast transient response in pulse amplification and DAC output buffering without distortion. |
| Input Voltage Noise | 17 nV/√Hz (max) - Ensures minimal added noise in microphone preamps and strain-gauge signal chains. |
| 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, −55°C to 125°C) - Guarantees dc accuracy in precision integrators and current-sense amplifiers. |
| Operating Temperature | −55°C to 125°C - Qualified per MIL-PRF-38535 for use in aerospace, defense, and downhole electronics. |
| Output Current Drive | ±80 mA - Sufficient to directly drive 600 Ω loads or multiple downstream stages without external buffers. |
Pinout & Package
CERAMIC DIP package (JG), 8-pin, hermetically sealed, rated for military temperature range (−55°C to 125°C). Pin 1 = OFFSET N1, Pin 2 = IN−, Pin 3 = IN+, Pin 4 = VCC−, Pin 5 = NC, Pin 6 = NC, Pin 7 = VCC+, Pin 8 = OUT.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 (OFFSET N1) | Offset null terminal | Connects to external potentiometer for manual VIO adjustment; required for sub-mV dc precision in critical analog paths. |
| Pin 2 (IN−) | Inverting input | High-impedance JFET node (1012 Ω); sensitive to PCB leakage-requires guard ring in high-gain configurations. |
| Pin 3 (IN+) | Non-inverting input | Matches IN− in impedance and bias current; enables differential sensing with matched source impedances. |
| Pin 4 (VCC−) | Negative supply rail | Must be decoupled with ≥0.1 μF ceramic capacitor near pin; referenced to system ground for bipolar operation. |
| Pin 7 (VCC+) | Positive supply rail | Accepts up to +19 V; requires independent decoupling from VCC− to suppress supply-induced common-mode noise. |
| Pin 8 (OUT) | Amplified output | Capable of ±80 mA short-circuit current; drives capacitive loads ≤100 pF without instability per datasheet test conditions. |
Key Features
| Feature | Design Value |
|---|---|
| Excalibur BiFET process | Combines JFET input (ultra-low IIB, <100 pA) with bipolar output (high IOUT, ±80 mA) for sensor interfacing without gain-stage compromise. |
| Zener-trimmed input offset | Ensures ≤2 mV VIO over full military temperature range, eliminating need for external calibration in flight control analog modules. |
| Guaranteed noise floor | 17 nV/√Hz max at 10 kHz enables design of 16-bit-equivalent data acquisition front-ends without noise floor verification overhead. |
| Extended supply range | ±19 V rails support legacy military power architectures and allow >26 Vpp output swing into high-Z loads. |
| MIL-PRF-38535 QML Class Q | Qualified for space-qualified and safety-critical applications with lot traceability, burn-in, and radiation hardness assurance. |
Applications
| Radar Receiver IF Amplifier | Avionics Sensor Signal Conditioning |
|---|---|
Use Scenario: Amplifying low-level 10–100 MHz intermediate frequency signals from mixer outputs in airborne pulse-Doppler radar receivers. IC Role / Device Role / Timing Role: High-gain, low-noise IF amplifier stage with precise gain flatness and minimal group delay variation. Use Value: 10 MHz bandwidth and 45 V/μs slew rate preserve pulse fidelity; 17 nV/√Hz noise floor maintains SNR in weak-target detection. |
Use Scenario: Conditioning outputs from piezoresistive accelerometers and RTD bridges in flight control surface position sensors. IC Role / Device Role / Timing Role: Precision instrumentation amplifier front-end with offset trimming and rail-to-rail output swing capability. Use Value: 2 mV max VIO and −55°C to 125°C operation ensure accuracy across environmental extremes without recalibration. |
| Secure Communications Baseband Filter | Tactical Radio Audio Processing |
Use Scenario: Active filtering of baseband I/Q signals in encrypted HF/VHF software-defined radios before ADC sampling. IC Role / Device Role / Timing Role: Unity-gain-stable, low-distortion filter driver with THD+N <0.013% at 1 kHz. Use Value: 56° phase margin and 10 MHz bandwidth enable Butterworth and Chebyshev filter implementations with predictable roll-off. |
Use Scenario: Microphone preamplification and AGC loop amplification in manpack tactical radios operating in high-vibration environments. IC Role / Device Role / Timing Role: Low-noise, high-PSRR audio gain block immune to supply ripple from switching power converters. Use Value: 99 dB PSRR and 17 nV/√Hz noise ensure clean voice capture even with noisy 28 VDC aircraft bus inputs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-speed, low-noise op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LM101AJ/883 | Lower bandwidth (1.5 MHz), higher input offset (5 mV max), no offset null pins; bipolar input stage. | Limited to DC-coupled integrators and low-frequency servo loops-not suitable for IF or audio band. | Select only when ultra-low cost and proven radiation tolerance outweigh bandwidth/noise requirements. |
| OPA627AU/883 | Higher bandwidth (16 MHz), lower noise (12 nV/√Hz typ), but no offset trim and narrower temp range (−40°C to 85°C). | Better for wideband test equipment; lacks MIL-qualified temp range and offset adjustability for field-deployed systems. | Choose when speed/noise dominate and qualification to −55°C is not mandated by program spec. |
Compared with 5962-9460202Q2A, LM101AJ/883 trades bandwidth and noise for legacy qualification depth, while OPA627AU/883 improves ac performance but sacrifices military temperature compliance and in-circuit offset tuning-making 5962-9460202Q2A the sole option meeting all three: speed, noise, and full MIL-PRF-38535 Class Q requirements.
Availability
5962-9460202Q2A is available at Aetrix Electronics and suitable for radar front-ends, avionics sensor interfaces, and secure communications baseband processing requiring stable component supply under extended temperature and radiation-hardened conditions.
Supply support for 5962-9460202Q2A 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 product line was designed specifically for high-fidelity analog signal conditioning in defense electronics-emphasizing noise performance, temperature stability, and direct upgrade compatibility with legacy BiFET op-amps.
FAQ
What is the qualified temperature range for 5962-9460202Q2A?
The 5962-9460202Q2A is fully qualified per MIL-PRF-38535 for operation from −55°C to 125°C. Electrical parameters-including input offset voltage (2 mV max), slew rate (45 V/μs), and noise (17 nV/√Hz)-are guaranteed across this full range, unlike commercial variants limited to 0°C–70°C or −40°C–85°C. This makes 5962-9460202Q2A suitable for engine bay, missile seeker, and satellite payload applications where ambient extremes are routine.
Does 5962-9460202Q2A require external offset nulling in precision circuits?
Yes, 5962-9460202Q2A includes dedicated OFFSET N1 and OFFSET N2 pins (Pins 1 and 8 in JG package) for external nulling via a 10-kΩ potentiometer. While its zener-trimmed design achieves ≤2 mV VIO without adjustment, sub-millivolt dc accuracy in integrators or precision current sources requires using these pins. The 5962-9460202Q2A datasheet provides exact wiring diagrams and resistor values for both single- and dual-supply configurations.
Can 5962-9460202Q2A drive capacitive loads without oscillation?
5962-9460202Q2A is unity-gain stable but exhibits conditional stability with capacitive loads. Per the datasheet, it remains stable driving ≤100 pF with 2 kΩ series resistance at the output (Figure 1 test condition). Driving larger capacitive loads-such as ADC input capacitance or long coaxial cables-requires isolation resistors or feedback compensation. Uncompensated 5962-9460202Q2A driving >200 pF may show peaking or ringing due to phase margin reduction below 56°.
How does 5962-9460202Q2A compare to TL072 in terms of noise and bandwidth?
5962-9460202Q2A delivers more than double the bandwidth (10 MHz vs. 3 MHz) and triple the slew rate (45 V/μs vs. 13 V/μs) of the TL072. Its guaranteed input voltage noise is 17 nV/√Hz (max), versus TL072's 25 nV/√Hz (typ) and no maximum spec. Additionally, 5962-9460202Q2A's 2 mV max VIO over −55°C to 125°C far exceeds TL072's 10 mV typical at 25°C. These improvements make 5962-9460202Q2A a drop-in performance upgrade in existing TL07x-based designs.
Is 5962-9460202Q2A pin-compatible with other TLE207x variants?
Yes, 5962-9460202Q2A shares identical pinout with all TLE2071x devices in the CERAMIC DIP (JG) package-including TLE2071MJG and TLE2071AMJG. It is not pin-compatible with SOIC (D), TO-99 (K), or flatpack (U) variants due to differing lead counts and spacing. When replacing non-JG versions, PCB layout revision is required; however, JG-package TLE2071x parts can be interchanged without footprint changes.
5962-9460202Q2A 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:
- 40V/µs
- Gain Bandwidth Product:
- 10 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 20 pA
- Voltage - Input Offset:
- 490 µV
- Current - Supply:
- 1.7mA (x2 Channels)
- 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:
- 20-LCCC (8.89x8.89)
5962-9460202Q2A FAQ
1.How can I place an order for 5962-9460202Q2A through Aetrix?
Please submit a Request for Quotation (RFQ) for 5962-9460202Q2A 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 5962-9460202Q2A reliable?
The price and inventory of 5962-9460202Q2A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-9460202Q2A is usually 5 days.
3.What payment methods are accepted for 5962-9460202Q2A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5962-9460202Q2A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 5962-9460202Q2A?
5962-9460202Q2A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5962-9460202Q2A 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 5962-9460202Q2A?
For technical support, including 5962-9460202Q2A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-9460202Q2A requirements.
6.How does Aetrix verify that 5962-9460202Q2A is sourced from the original manufacturer or authorized distributors?
All 5962-9460202Q2A 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 5962-9460202Q2A meets industry standards.
7.What is the process for return or replacement of 5962-9460202Q2A?
All 5962-9460202Q2A units undergo pre-shipment inspection (PSI). If there is an issue with 5962-9460202Q2A, 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 5962-9460202Q2A part is unused and in its original packaging.
Return procedure for 5962-9460202Q2A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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