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Texas Instruments 5962-9321605Q2A
- Part No.:
- 5962-9321605Q2A
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 20-CLCC
- Datasheet:
-
5962-9321605Q2A.pdf
- Description:
- IC OPAMP GP 4 CIRCUIT 20LCCC
- Quantity:
- Payment:
- Shipping:
Inventory:210
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Product details
Overview
5962-9321605Q2A from Texas Instruments is a military-grade, high-speed precision operational amplifier in the TLE214x family, featuring 10.5 nV/√Hz input noise at 1 kHz, 27 V/μs min slew rate, and 5.9 MHz gain-bandwidth product. It operates from ±2 V to ±22 V supplies, delivers rail-to-rail output swing (VCC− +0.1 V to VCC+ −1 V), and is qualified for −55°C to +125°C operation - used in precision analog front-ends for aerospace telemetry and ruggedized test instrumentation.
For engineers reviewing the 5962-9321605Q2A datasheet, 5962-9321605Q2A pinout, 5962-9321605Q2A application, or 5962-9321605Q2A equivalent, this page provides verified electrical specifications, military temperature-range performance data, package footprint details, and validated drop-in alternatives for high-reliability analog signal conditioning designs.
Technical Context
The 5962-9321605Q2A implements a complementary bipolar Excalibur process input stage enabling simultaneous low 10-Hz 1/f noise (15 nV/√Hz) and symmetrical 40-V/μs slew rate. Its all-NPN output stage supports stable operation with capacitive loads up to 10 nF and achieves 340 ns settling to 0.1% on a 10-V step.
Designed for military applications, it maintains 500 μV max input offset voltage and 1.7 μV/°C typical drift across −55°C to +125°C, with minimum CMRR of 85 dB and SVR of 90 dB. Input common-mode range extends to VCC− −0.3 V without phase reversal, and differential inputs tolerate ±44 V.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | ±2 V to ±22 V - supports dual-supply industrial/military systems without external regulation |
| Input Offset Voltage | 500 μV max at 25°C - enables DC-coupled precision gain stages with sub-mV error budgets |
| Slew Rate | 27 V/μs min - sustains fidelity for >1-MHz small-signal transients in active filters |
| Gain-Bandwidth Product | 5.9 MHz - allows stable unity-gain buffer or ≥10× closed-loop gain up to ~500 kHz |
| Input Noise Density | 10.5 nV/√Hz at 1 kHz - critical for low-level sensor amplification in vibration monitoring |
| Output Swing | VCC− +0.1 V to VCC+ −1 V - delivers >95% supply rail utilization under light load |
| Settling Time | 340 ns to 0.1% (10-V step) - meets timing requirements in fast DAC output buffering |
Pinout & Package
5962-9321605Q2A is supplied in an 8-pin ceramic dual-in-line package (CERDIP, JG suffix), compliant with MIL-PRF-38535 Class Q and QML-V requirements. The package features hermetic sealing, gold-plated leads, and 0.3-inch wide body with 0.1-inch lead pitch.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Offset Null 1 | Connects to external potentiometer wiper for manual VIO trimming (not internally connected in standard configuration) |
| 2 | Inverting Input (IN−) | Differential input node; accepts signals down to VCC− −0.3 V without phase reversal |
| 3 | Non-Inverting Input (IN+) | Differential input node; common-mode range extends to VCC+ −1.8 V |
| 4 | VCC− | Negative supply rail connection; must be decoupled locally to minimize PSRR degradation |
| 5 | No Connect (NC) | No internal connection - left floating per datasheet; no PCB trace required |
| 6 | Output (OUT) | Class-AB all-NPN output stage; drives ≥20 mA short-circuit current with internal limiting |
| 7 | VCC+ | Positive supply rail connection; supports up to 22 V with thermal derating above 70°C |
| 8 | Offset Null 2 | Second terminal for external offset nulling circuit; used with Pin 1 for balanced trim |
Key Features
| Feature | Design Value |
|---|---|
| Low 1/f noise corner | 10 Hz - preserves signal integrity in DC-coupled audio and seismic sensing paths |
| Capacitive load drive | Stable with up to 10 nF - eliminates need for isolation resistors when driving long cables or ADC inputs |
| Saturation recovery time | 150 ns - enables fast return from overdrive in comparator mode or pulse-amplifier applications |
| Military temperature range | −55°C to +125°C - qualified per MIL-STD-883, suitable for avionics and space-qualified electronics |
| Input protection | ±44 V differential rating - withstands ESD and transient coupling in harsh electromagnetic environments |
Applications
| Aerospace Telemetry Front-End | High-Fidelity Test Instrumentation |
|---|---|
|
Use Scenario: Amplifying low-level strain gauge and thermocouple outputs in satellite payload monitoring systems. IC Role / Device Role / Timing Role: Precision DC-coupled instrumentation amplifier stage with <500 μV offset and <1.7 μV/°C drift over full military temperature range. Use Value: Maintains measurement accuracy across orbital thermal cycles without recalibration. |
Use Scenario: Buffering DAC outputs in automated test equipment requiring fast settling and low distortion. IC Role / Device Role / Timing Role: Unity-gain stable output driver with 340 ns to 0.1% settling and 0.0052% THD+N at 10 kHz. Use Value: Enables 16-bit effective resolution in waveform generation without post-DAC filtering. |
| Ruggedized Data Acquisition | Industrial Process Control Loop |
|
Use Scenario: Signal conditioning for 4–20 mA current loop receivers exposed to industrial EMI and wide ambient swings. IC Role / Device Role / Timing Role: High-CMRR (85 dB min), high-SVR (90 dB min) amplifier tolerant of ground differentials and supply ripple. Use Value: Rejects common-mode noise from motor drives and switching power supplies in factory-floor environments. |
Use Scenario: Isolating and scaling sensor outputs in PLC analog input modules operating in uncontrolled cabinets. IC Role / Device Role / Timing Role: Rail-to-rail output stage delivering VCC− +0.1 V to VCC+ −1 V swing into 2-kΩ loads. Use Value: Maximizes dynamic range of 12-bit ADCs without external level-shifting circuitry. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar precision op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| OPA277MD | Lower input bias current (1 nA vs. 2.1 μA), higher precision (25 μV VIO), but only 1 MHz GBW and not rated beyond 105°C | Preferred for ultra-low-input-current pH or photodiode amps; unsuitable for high-speed settling or extended temperature use | Select when VIO and IIB dominate design constraints and speed/temperature are secondary |
| LM108AJ/883 | Chopper-stabilized architecture (0.5 μV VIO), but 1.5 MHz GBW, higher noise (25 nV/√Hz), and slower settling (1.5 μs) | Better for ultra-stable DC offsets in weigh scales; inferior for AC-coupled or wideband applications | Select only for pure DC precision where bandwidth and noise floor are non-critical |
Compared with OPA277MD and LM108AJ/883, the 5962-9321605Q2A uniquely balances military-temperature stability, 5.9-MHz bandwidth, and 10.5-nV/√Hz noise - making it irreplaceable in high-fidelity, high-reliability analog signal chains where speed, precision, and environmental robustness are jointly required.
Availability
5962-9321605Q2A is available at Aetrix Electronics and suitable for aerospace telemetry front-ends, ruggedized data acquisition systems, and industrial process control loops requiring stable component supply across extended temperature and lifecycle demands.
Supply support for 5962-9321605Q2A 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 space-grade components.
The TLE214x family was engineered for demanding analog signal conditioning in defense and industrial systems, emphasizing low-noise, high-speed precision, and guaranteed operation across extreme temperatures.
FAQ
What is the maximum capacitive load the 5962-9321605Q2A can drive while remaining stable?
The 5962-9321605Q2A is specified to remain unity-gain stable with capacitive loads up to 10 nF. At that load, bandwidth reduces from 5.9 MHz to 1.8 MHz, but phase margin stays above 57°. For loads >100 pF, a series isolation resistor (typically 10–100 Ω) is recommended to prevent peaking or oscillation in high-impedance source configurations. This capability makes the 5962-9321605Q2A suitable for direct buffering of long cables and ADC inputs without added compensation networks.
Does the 5962-9321605Q2A support single-supply operation?
Yes, the 5962-9321605Q2A supports single-supply operation from 4 V to 44 V total supply range (e.g., 0 V and +15 V). Its input common-mode range extends to within 0.3 V of VCC− and its output swings to within 1 V of VCC+, enabling true single-supply use with proper biasing. However, the device's offset null pins (1 and 8) and internal architecture are optimized for dual-supply symmetry; single-supply designs require careful attention to input biasing and output headroom to avoid clipping or reduced CMRR.
What is the absolute maximum supply voltage rating for the 5962-9321605Q2A?
The absolute maximum supply voltage for the 5962-9321605Q2A is ±22 V (i.e., VCC+ ≤ +22 V and VCC− ≥ −22 V), corresponding to a total differential supply of 44 V. Operation beyond these limits risks permanent damage. Recommended operating conditions specify ±2 V to ±22 V, and thermal derating is required above +70°C ambient due to the JG package's 14.5°C/W θJC. Sustained operation at ±22 V at 125°C requires careful PCB layout and heatsinking to maintain junction temperature below 150°C.
How does the 5962-9321605Q2A perform as a comparator?
The 5962-9321605Q2A can operate as a comparator with open-loop propagation delay of ~200 ns under TTL supply levels, and it tolerates differential inputs up to ±44 V without damage. However, it lacks dedicated comparator features like internal hysteresis or rail-to-rail output saturation. When used in comparator mode, saturation recovery takes 150 ns, and output transitions are slowed by the internal compensation network. For high-speed or precision comparison, purpose-built comparators (e.g., LM311QML-SP) are preferred; the 5962-9321605Q2A serves best as a comparator only in low-frequency, low-precision contexts where op-amp reuse simplifies BOM.
Is the 5962-9321605Q2A pin-compatible with commercial-grade TLE2141 devices?
Yes, the 5962-9321605Q2A is a direct military-grade replacement for the TLE2141MJG (same JG package, −55°C to +125°C rating), sharing identical pinout, electrical behavior, and footprint. It is not compatible with D- or PW-package variants due to differing lead counts and spacing. All functional pins (IN+, IN−, OUT, VCC+, VCC−, and offset nulls) map 1:1; no PCB redesign is needed when upgrading from TLE2141MJG to 5962-9321605Q2A in existing JG-footprint layouts.
5962-9321605Q2A Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- Excalibur™
- Package/Case:
- 20-CLCC
- Packaging:
- Bulk
- Product Status:
- Active
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 4
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 45V/µs
- Gain Bandwidth Product:
- 5.9 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 700 nA
- Voltage - Input Offset:
- 290 µV
- Current - Supply:
- 6.9mA (x4 Channels)
- Current - Output / Channel:
- 50 mA
- Voltage - Supply Span (Min):
- 4 V
- Voltage - Supply Span (Max):
- 44 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)
5962-9321605Q2A FAQ
1.How can I place an order for 5962-9321605Q2A through Aetrix?
Please submit a Request for Quotation (RFQ) for 5962-9321605Q2A 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 5962-9321605Q2A reliable?
The price and inventory of 5962-9321605Q2A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-9321605Q2A is usually 5 days.
3.What payment methods are accepted for 5962-9321605Q2A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5962-9321605Q2A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 5962-9321605Q2A?
5962-9321605Q2A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5962-9321605Q2A 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 5962-9321605Q2A?
For technical support, including 5962-9321605Q2A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-9321605Q2A requirements.
6.How does Aetrix verify that 5962-9321605Q2A is sourced from the original manufacturer or authorized distributors?
All 5962-9321605Q2A 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 5962-9321605Q2A meets industry standards.
7.What is the process for return or replacement of 5962-9321605Q2A?
All 5962-9321605Q2A units undergo pre-shipment inspection (PSI). If there is an issue with 5962-9321605Q2A, 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 5962-9321605Q2A part is unused and in its original packaging.
Return procedure for 5962-9321605Q2A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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