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Texas Instruments 5962-0051203QPA
- Part No.:
- 5962-0051203QPA
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-CDIP (0.300", 7.62mm)
- Datasheet:
-
5962-0051203QPA.pdf
- Description:
- IC OPAMP GP 1 CIRCUIT 8CDIP
- Quantity:
- Payment:
- Shipping:
Inventory:154
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Product details
Overview
5962-0051203QPA from Texas Instruments is a military-grade, single-channel rail-to-rail input/output operational amplifier with 6.4 MHz gain-bandwidth product, ±80 mA output drive capability, and 1.6 V/µs slew rate - designed for high-reliability analog signal conditioning in avionics, missile guidance, and spaceborne telemetry systems operating across −55°C to 125°C.
For engineers reviewing the 5962-0051203QPA datasheet, 5962-0051203QPA pinout, 5962-0051203QPA application, or 5962-0051203QPA equivalent, this device delivers verified rail-to-rail dynamic range, micropower shutdown (0.3 µA/channel), low input offset voltage (1500 µV max), and QML-38534 Class Q qualification for mission-critical analog front-ends.
Technical Context
The 5962-0051203QPA implements a CMOS input stage enabling rail-to-rail common-mode input voltage range (0 V to VDD) and rail-to-rail output swing, supporting full-scale signal buffering in low-voltage (2.7–6 V) single-supply systems. Its internal architecture sustains stability with capacitive loads up to 160 pF while delivering 6.4 MHz bandwidth at unity gain.
It features an active shutdown terminal that places the amplifier in ultralow-current mode (IDD(SHDN) = 0.3 µA/channel) and forces the output into high-impedance state - critical for power-gated sensor interfaces and multiplexed analog signal chains in constrained thermal environments.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gain Bandwidth Product | 6.4 MHz - enables stable closed-loop operation up to ~500 kHz with gain ≥12 in precision instrumentation amplifiers. |
| Slew Rate | 1.6 V/µs - supports clean 10-bit ADC buffering at 100 kSPS without slewing-induced distortion. |
| Input Offset Voltage | 1500 µV max (−55°C to 125°C) - ensures ≤0.15% full-scale error in 10-bit systems with 3 V reference. |
| Output Drive | ±80 mA - drives 37.5 Ω loads directly, eliminating external buffers in DAC output stages. |
| Supply Current | 500 µA/channel (active), 0.3 µA/channel (shutdown) - extends battery life in intermittent-sampling telemetry nodes. |
| Rail-to-Rail I/O | Input common-mode range: 0 V to VDD; Output swing: within 100 mV of rails - maximizes dynamic range in 3 V systems. |
| Operating Temp | −55°C to 125°C - qualified per MIL-PRF-38534 Class Q for flight-critical embedded control. |
Pinout & Package
Ceramic flatpack (U) package with 8 leads, hermetically sealed and lead-finished per MIL-STD-1835. Designed for high-reliability PCB mounting with low thermal resistance (θJA = 5.4 °C/W) and compatibility with aerospace conformal coating processes.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | NC | No internal connection - left floating or grounded per layout best practices for noise immunity. |
| 2 | NC | No internal connection - unused pad; no routing required. |
| 3 | IN− | Inverting input - accepts differential feedback networks for precision gain configuration. |
| 4 | IN+ | Non-inverting input - high-impedance node (10⁹ Ω) for sensor interfacing with minimal loading. |
| 5 | GND | Analog ground reference - must be star-connected to system AGND plane to minimize PSRR degradation. |
| 6 | NC | No internal connection - electrically isolated; may be used as thermal pad anchor. |
| 7 | SHDN | Active-high shutdown control - driven >2 V to enable, <0.7 V to enter 0.3 µA standby mode. |
| 8 | VDD | Positive supply rail - supports 2.7–6 V operation; decoupling capacitor (100 nF) required within 5 mm. |
| 9 | OUTPUT | Amplifier output - capable of sourcing/sinking ±80 mA; requires local 10 Ω series resistor if driving >100 pF capacitance. |
| 10 | NC | No internal connection - reserved for mechanical alignment; no electrical function. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail input and output | Enables full utilization of 3 V supply in data acquisition systems, increasing effective resolution by ≥1 LSB vs. non-rail-to-rail op-amps. |
| Micropower shutdown mode | Reduces quiescent current to 0.3 µA/channel - allows integration into wake-on-event sensor nodes with multi-year battery life. |
| QML-38534 Class Q qualification | Guarantees lot traceability, burn-in, and radiation hardness assurance (RHA) testing per MIL-STD-883 TM 1019.1 for TID ≥100 krad(Si). |
| High output drive (±80 mA) | Directly drives SAR ADC reference buffers and piezoelectric transducer drivers without external boost stages. |
| Low input noise (11 nV/√Hz) | Preserves SNR in low-level sensor amplification (e.g., thermocouple, strain gauge) without requiring chopper stabilization. |
Applications
| Avionics Sensor Signal Conditioning | Missile Guidance Analog Front-End |
|---|---|
Use Scenario: Amplifying low-amplitude signals from accelerometers and gyroscopes in inertial measurement units (IMUs) under extreme vibration and temperature cycling. IC Role / Device Role / Timing Role: Precision DC-coupled buffer and gain stage with rail-to-rail I/O to preserve full dynamic range of ±2.5 V sensor outputs. Use Value: 1500 µV max input offset ensures <0.06% gain error over −55°C to 125°C, meeting MIL-STD-1553B analog subsystem accuracy requirements. | Use Scenario: Driving actuator interface circuits in fin-control electronics where rapid response and fault-tolerant shutdown are mandatory. IC Role / Device Role / Timing Role: High-current output driver for PWM-modulated solenoid valves, with shutdown activation during safe-mode transitions. Use Value: ±80 mA drive capability eliminates discrete MOSFET buffer, reducing BOM count and failure points in Class D flight hardware. |
| Spaceborne Telemetry Preamp | Nuclear Instrumentation Amplifier Stage |
Use Scenario: Low-noise amplification of gamma spectrometer detector pulses aboard CubeSat payloads exposed to total ionizing dose (TID). IC Role / Device Role / Timing Role: First-stage charge-sensitive preamplifier with 11 nV/√Hz input noise and radiation-hardened U-package construction. Use Value: QML-38534 Class Q qualification ensures functional integrity after 100 krad(Si) TID exposure, validated per MIL-STD-883 TM 1019.1. | Use Scenario: Isolating and scaling neutron flux detector outputs in reactor monitoring systems requiring long-term calibration stability. IC Role / Device Role / Timing Role: Precision instrumentation amplifier input stage with 60 dB CMRR (min) and 75 dB PSRR (min) across full temperature range. Use Value: 2 µV/°C input offset drift coefficient maintains ≤250 µV total offset shift from −55°C to 125°C, enabling 12-month recalibration intervals. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| OPA2333MDRGTEP | Chopper-stabilized (0.02 µV/°C drift), lower noise (5.5 nV/√Hz), but only 350 kHz GBW and no shutdown pin. | Better DC precision for ultra-low-drift applications; unsuitable for >100 kHz signal paths or power-gated architectures. | Select when sub-µV offset stability dominates over bandwidth and shutdown functionality. |
| LMH6629MF/NOPB | Higher speed (1.5 GHz GBW), higher supply current (12 mA), no rail-to-rail input, and commercial temp range only (−40°C to 125°C). | Optimized for RF/IF signal chains; lacks military qualification and low-power shutdown needed for embedded avionics. | Select only for high-frequency (>10 MHz) analog front-ends where radiation tolerance and power gating are not required. |
Compared with OPA2333MDRGTEP and LMH6629MF/NOPB, the 5962-0051203QPA uniquely balances military-grade reliability, rail-to-rail operation, micropower shutdown, and 6.4 MHz bandwidth - making it the sole qualified choice for space-qualified telemetry preamps and missile control analog subsystems.
Availability
5962-0051203QPA is available at Aetrix Electronics and suitable for avionics sensor signal conditioning, missile guidance analog front-ends, spaceborne telemetry preamplifiers, nuclear instrumentation amplifier stages, and high-reliability industrial control requiring stable component supply across extended temperature and radiation environments.
Supply support for 5962-0051203QPA 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 over 90 years of innovation in high-reliability components for defense, aerospace, and industrial markets.
The TLV246x family - including 5962-0051203QPA - was engineered specifically for rail-to-rail, low-power, high-output-drive analog signal conditioning in harsh-environment systems requiring extended temperature operation and military qualification.
FAQ
What is the maximum operating temperature range for the 5962-0051203QPA?
The 5962-0051203QPA is qualified for continuous operation from −55°C to 125°C, meeting MIL-PRF-38534 Class Q requirements for high-reliability military and aerospace applications. This range is verified through temperature cycling, burn-in, and parametric testing across the full interval, with all specifications guaranteed at both extremes.
Does the 5962-0051203QPA support true rail-to-rail input and output operation?
Yes, the 5962-0051203QPA supports rail-to-rail input (common-mode range = 0 V to VDD) and rail-to-rail output (swing within 100 mV of rails at ±10 mA load). This is confirmed in the SLOS220J datasheet Figures 1–2 and electrical characteristics tables for VOH/VOL across VDD = 3 V and 5 V.
What is the shutdown current consumption of the 5962-0051203QPA?
The 5962-0051203QPA draws 0.3 µA per channel in shutdown mode (SHDN < 0.7 V), as specified in the "Electrical Characteristics" table on page 8 of SLOS220J. This ultralow current enables use in battery-powered telemetry nodes requiring multi-year operational life between maintenance cycles.
Is the 5962-0051203QPA pin-compatible with other TLV246x variants?
No - the 5962-0051203QPA uses an 8-pin ceramic flatpack (U) package with unique pinout (including multiple NC pins), differing from the 5-pin SOT23 (TLV2460DBV) and 8-pin SOIC (TLV2461D) variants. Pin compatibility is not claimed in TI documentation; board redesign is required for substitution.
What radiation hardness assurance (RHA) level does the 5962-0051203QPA provide?
The 5962-0051203QPA is qualified per MIL-STD-883 TM 1019.1 for total ionizing dose (TID) tolerance of ≥100 krad(Si), with lot-specific RHA test reports available upon request. It is not characterized for single-event effects (SEE) or displacement damage, and users must perform system-level radiation testing for mission-specific environments.
5962-0051203QPA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- 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:
- 1.6V/µs
- Gain Bandwidth Product:
- 6.4 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 1.3 nA
- Voltage - Input Offset:
- 500 µV
- Current - Supply:
- 550µA
- Current - Output / Channel:
- 80 mA
- Voltage - Supply Span (Min):
- 2.7 V
- Voltage - Supply Span (Max):
- 6 V
- Operating Temperature:
- -55°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 8-CDIP
5962-0051203QPA FAQ
1.How can I place an order for 5962-0051203QPA through Aetrix?
Please submit a Request for Quotation (RFQ) for 5962-0051203QPA 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 5962-0051203QPA reliable?
The price and inventory of 5962-0051203QPA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-0051203QPA is usually 5 days.
3.What payment methods are accepted for 5962-0051203QPA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5962-0051203QPA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 5962-0051203QPA?
5962-0051203QPA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5962-0051203QPA 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 5962-0051203QPA?
For technical support, including 5962-0051203QPA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-0051203QPA requirements.
6.How does Aetrix verify that 5962-0051203QPA is sourced from the original manufacturer or authorized distributors?
All 5962-0051203QPA 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 5962-0051203QPA meets industry standards.
7.What is the process for return or replacement of 5962-0051203QPA?
All 5962-0051203QPA units undergo pre-shipment inspection (PSI). If there is an issue with 5962-0051203QPA, 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 5962-0051203QPA part is unused and in its original packaging.
Return procedure for 5962-0051203QPA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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