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Texas Instruments 5962-9321601QPA
- Part No.:
- 5962-9321601QPA
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-CDIP (0.300", 7.62mm)
- Datasheet:
-
5962-9321601QPA.pdf
- Description:
- IC OPAMP GP 1 CIRCUIT 8CDIP
- Quantity:
- Payment:
- Shipping:
Inventory:258
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Product details
Overview
5962-9321601QPA from Texas Instruments is a military-grade high-performance 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 signal conditioning within aerospace telemetry interfaces.
For engineers reviewing the 5962-9321601QPA datasheet, 5962-9321601QPA pinout, 5962-9321601QPA application, or 5962-9321601QPA equivalent, this page provides verified electrical specifications, military temperature-range validation, package footprint details, real-world settling time performance (340 ns to 0.1%), and direct alternatives with documented offset voltage and slew rate trade-offs.
Technical Context
The 5962-9321601QPA employs TI's Excalibur complementary bipolar process to achieve simultaneous low 10-Hz 1/f noise corner (10 nV/√Hz @ 1 kHz) and symmetrical 40 V/µs typical slew rate. Its all-NPN output stage enables near-rail output swing and robust short-circuit protection up to ±80 mA.
Designed for stability with capacitive loads up to 10 nF, it supports low-droop sample-and-hold circuits and direct buffering of 4–20 mA current loops. Input common-mode range extends to VCC− −0.3 V without phase reversal, and CMRR/PSRR exceed 85 dB/90 dB respectively.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gain-bandwidth product | 5.9 MHz - enables stable unity-gain operation with >57° phase margin into 2-kΩ/100-pF loads |
| Slew rate (min) | 27 V/µs - supports fast transient response in actuator drivers and pulse amplification |
| Input noise voltage | 10.5 nV/√Hz @ 1 kHz - ensures low distortion in high-fidelity audio and precision sensor front-ends |
| Input offset voltage (max) | 500 µV @ 25°C - meets tight DC accuracy requirements in strain gauge and RTD signal chains |
| Supply voltage range | ±2 V to ±22 V - accommodates dual-supply industrial control systems and legacy avionics rails |
| Operating temperature | −55°C to +125°C - qualified per MIL-PRF-38535 for extended-life military and space applications |
| Output swing | VCC− +0.1 V to VCC+ −1 V - maximizes dynamic range in single-ended data acquisition stages |
Pinout & Package
Ceramic Dual-In-Line Package (CERDIP), 8-pin, hermetically sealed, with standard op-amp pinout optimized for low parasitic inductance in high-speed analog layouts.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Offset Null (N1) | Connects to external potentiometer for manual VIO trimming; not internally connected in non-TLE2241 variants |
| 2 | Inverting Input (IN−) | Differential input node with 70 MΩ input resistance and 2.5 pF capacitance |
| 3 | Non-inverting Input (IN+) | Differential input node matched to Pin 2 for CMRR >85 dB |
| 4 | VCC− | Negative supply rail; supports −22 V absolute max rating |
| 5 | Offset Null (N2) | Second trim terminal; unused unless external nulling circuit is implemented |
| 6 | Output (OUT) | Class-AB NPN output stage capable of ±20 mA continuous drive into 2-kΩ load |
| 7 | VCC+ | Positive supply rail; supports +22 V absolute max rating |
| 8 | No Connect (NC) | Internally unconnected; must remain floating per datasheet guidance |
Key Features
| Feature | Design Value |
|---|---|
| Capacitive load drive | Stable with up to 10 nF - eliminates need for isolation resistors in long-cable buffer designs |
| Settling time | 340 ns to 0.1% on 10-V step - enables high-throughput multiplexed ADC driver stages |
| Saturation recovery | 150 ns - minimizes dead time in comparator-mode overdrive recovery |
| Short-circuit protection | Internally limited ±80 mA output current - prevents latch-up during fault conditions |
| Input stage immunity | 1.7 µV/°C VIO drift - maintains calibration integrity across full military temperature range |
Applications
| Aerospace Telemetry Signal Conditioning | Industrial 4–20 mA Loop Transmitter |
|---|---|
Use Scenario: Amplifying low-level thermocouple and LVDT outputs in satellite payload telemetry modules exposed to thermal cycling from −55°C to 125°C. IC Role / Device Role / Timing Role: Precision DC-coupled instrumentation amplifier front-end with <500 µV VIO and <1.7 µV/°C drift. Use Value: Maintains end-to-end system accuracy without recalibration across orbital temperature extremes. | Use Scenario: Driving field-side 4–20 mA current loops in oil & gas downhole monitoring systems where EMI immunity and long-cable stability are critical. IC Role / Device Role / Timing Role: Voltage-to-current converter output stage with 10 nF capacitive load tolerance and rail-to-rail swing. Use Value: Eliminates external compensation components while sustaining loop integrity over 1 km cable runs. |
| Avionics Analog Multiplexer Driver | Military Radar Pulse Amplifier |
Use Scenario: Buffering multiplexed sensor inputs in fly-by-wire flight control computers requiring sub-microsecond settling and low crosstalk. IC Role / Device Role / Timing Role: Fast-settling unity-gain buffer (340 ns to 0.1%) with 660 kHz small-signal bandwidth at 2-Vpp output. Use Value: Enables 2 MSPS sampling rates in multi-channel SAR ADC systems without aperture error degradation. | Use Scenario: Amplifying narrow RF pulses in ground-based radar receiver IF stages operating under high-vibration and wide ambient temperature swings. IC Role / Device Role / Timing Role: High-slew-rate (27 V/µs) pulse amplifier with 150 ns saturation recovery for rapid pulse train fidelity. Use Value: Preserves leading-edge rise time and pulse shape integrity in LPI radar waveform generation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| OPA4188AMWB | Zero-drift architecture; 0.03 µV/°C drift vs. 1.7 µV/°C; lower noise (8.5 nV/√Hz) but 2 MHz GBW | Better DC precision, worse AC bandwidth; unsuitable for >1 MHz pulse amplification | Select when ultra-low drift dominates over slew rate and bandwidth requirements |
| LMC6062AMJ | CMOS input; 0.025 pA IB vs. 2.1 µA; rail-to-rail input/output but only 1.4 MHz GBW and 1.5 V/µs slew | Superior input impedance for high-Z sensor interfaces; inadequate for fast settling or high-current drive | Select for battery-powered remote sensors where bias current and supply current are critical |
Compared with 5962-9321601QPA, the OPA4188AMWB trades bandwidth and slew rate for nanovolt-level drift stability, while the LMC6062AMJ sacrifices speed and drive strength for femtoampere input bias - making 5962-9321601QPA uniquely balanced for high-speed, high-accuracy, high-reliability analog signal paths in harsh environments.
Availability
5962-9321601QPA is available at Aetrix Electronics and suitable for aerospace telemetry signal conditioning, industrial 4–20 mA loop transmitters, and avionics analog multiplexer drivers requiring stable component supply across extended temperature and lifecycle demands.
Supply support for 5962-9321601QPA 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 product line was engineered specifically for demanding analog signal conditioning in defense, aerospace, and industrial systems where precision, speed, and environmental ruggedness intersect.
FAQ
What is the maximum capacitive load the 5962-9321601QPA can drive while remaining stable?
The 5962-9321601QPA is characterized for stability with capacitive loads up to 10 nF, though bandwidth reduces from 5.9 MHz to 1.8 MHz at that loading level. This capability allows direct buffering of long cables and low-droop sample-and-hold circuits without external isolation resistors - a key design advantage confirmed in the SLOS183C datasheet Section 1.
Does the 5962-9321601QPA support single-supply operation?
Yes, the 5962-9321601QPA supports single-supply operation from 4 V to 44 V total supply range, with input common-mode voltage extending to VCC− −0.3 V and output swing reaching VCC− +0.1 V. This enables true single-rail use in industrial PLC I/O modules, as validated in the recommended operating conditions table (Section 5) of the 5962-9321601QPA datasheet.
What is the guaranteed minimum slew rate for the 5962-9321601QPA across its full temperature range?
The 5962-9321601QPA guarantees a minimum slew rate of 27 V/µs under ±15 V supply conditions, tested across the full −55°C to +125°C operating range. This value is explicitly specified in the "Electrical Characteristics" tables for VCC± = ±15 V (Pages 8 and 12 of SLOS183C), ensuring consistent transient response in extreme-environment applications.
How does the 5962-9321601QPA's input offset voltage compare to commercial-grade TLE2141 variants?
The 5962-9321601QPA is the military-grade version of the TLE2141A, sharing the same 500 µV maximum input offset voltage at 25°C. Unlike commercial C-suffix parts (e.g., TLE2141ACD), the QPA variant maintains this specification across −55°C to +125°C, with a guaranteed 1.7 µV/°C drift coefficient - critical for systems where calibration cannot be performed in situ.
Can the 5962-9321601QPA be used as a comparator, and what is its typical propagation delay?
Yes, the 5962-9321601QPA can be used as a comparator, with differential inputs rated for ±44 V and no damage incurred at VCC± levels. Its open-loop propagation delay is typically 200 ns under TTL supply conditions, providing predictable saturation recovery behavior - a feature leveraged in pulse-width modulation and overvoltage detection circuits per Section 1 of the SLOS183C datasheet.
5962-9321601QPA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- Excalibur™
- Package/Case:
- 8-CDIP (0.300", 7.62mm)
- Packaging:
- Bulk
- Product Status:
- Active
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 1
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 45V/µs
- Gain Bandwidth Product:
- 5.9 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 800 nA
- Voltage - Input Offset:
- 225 µV
- Current - Supply:
- 3.4mA
- Current - Output / Channel:
- 50 mA
- Voltage - Supply Span (Min):
- 4 V
- Voltage - Supply Span (Max):
- 44 V
- Operating Temperature:
- -55°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 8-CDIP
5962-9321601QPA FAQ
1.How can I place an order for 5962-9321601QPA through Aetrix?
Please submit a Request for Quotation (RFQ) for 5962-9321601QPA 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 5962-9321601QPA reliable?
The price and inventory of 5962-9321601QPA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-9321601QPA is usually 5 days.
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5962-9321601QPA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5962-9321601QPA 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 5962-9321601QPA?
For technical support, including 5962-9321601QPA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-9321601QPA requirements.
6.How does Aetrix verify that 5962-9321601QPA is sourced from the original manufacturer or authorized distributors?
All 5962-9321601QPA 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 5962-9321601QPA meets industry standards.
7.What is the process for return or replacement of 5962-9321601QPA?
All 5962-9321601QPA units undergo pre-shipment inspection (PSI). If there is an issue with 5962-9321601QPA, 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 5962-9321601QPA part is unused and in its original packaging.
Return procedure for 5962-9321601QPA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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