My Inquiry
My Account
Texas Instruments 5962-0051201QPA
- Part No.:
- 5962-0051201QPA
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-CDIP (0.300", 7.62mm)
- Datasheet:
-
5962-0051201QPA.pdf
- Description:
- IC OPAMP GP 1 CIRCUIT 8CDIP
- Quantity:
- Payment:
- Shipping:
Inventory:134
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
5962-0051201QPA 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. It operates from 2.7 V to 6 V supply, draws only 500 µA per channel, and features micropower shutdown (0.3 µA/channel). Designed for high-reliability analog signal conditioning in aerospace and defense systems, it buffers ADCs and drives capacitive loads in harsh-environment data acquisition.
For engineers reviewing the 5962-0051201QPA datasheet, 5962-0051201QPA pinout, 5962-0051201QPA application, or 5962-0051201QPA equivalent, this device delivers verified rail-to-rail swing, low 100 µV input offset voltage, 11 nV/√Hz input noise, and operation across −55°C to +125°C - critical for precision instrumentation, avionics sensor interfaces, and radiation-tolerant signal chains where supply headroom and thermal stability are constrained.
Technical Context
The 5962-0051201QPA implements a CMOS input stage enabling rail-to-rail common-mode input range (0 V to VDD) and rail-to-rail output swing, supporting full dynamic range in low-voltage single-supply systems. Its internal architecture includes a dedicated shutdown control path that places the output in high-impedance state while reducing quiescent current to 0.3 µA/channel.
It achieves 6.4 MHz unity-gain bandwidth and 1.6 V/µs slew rate at 5 V supply with only 500 µA supply current per channel, balancing AC performance and power efficiency. The device meets MIL-PRF-38535 Class Q requirements and is qualified for high-reliability applications including flight control electronics and onboard telemetry conditioning.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gain Bandwidth Product | 6.4 MHz - enables stable unity-gain buffer operation up to ~6 MHz with minimal phase margin degradation. |
| Slew Rate | 1.6 V/µs - supports clean 10-bit+ ADC sampling of signals up to ~100 kHz full-scale sine waves. |
| Input Offset Voltage | 100 µV (typ) - ensures ≤0.001% gain error in 10 V full-scale precision gain stages. |
| Supply Current (Active) | 500 µA/channel - allows battery-powered subsystems to operate >1 year on a single CR2032 cell when active. |
| Supply Current (Shutdown) | 0.3 µA/channel - reduces system standby power by >99% without external disconnect circuitry. |
| Output Drive | ±80 mA - directly drives 50 Ω transmission lines or 100 pF capacitive loads without external buffering. |
| Operating Temperature | −55°C to +125°C - validated for use in unheated aircraft bays and engine-mounted sensor nodes. |
Pinout & Package
Ceramic flatpack (U) package, 8-pin, hermetically sealed, leadless, compliant with MIL-STD-883.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | NC | No internal connection - unused pad; must remain floating or grounded per layout guidelines. |
| 2 | NC | No internal connection - electrically isolated; no routing required. |
| 3 | IN− | Inverting input - accepts differential or single-ended feedback networks; high-impedance CMOS node. |
| 4 | IN+ | Non-inverting input - supports rail-to-rail common-mode range (0 V to VDD); matched to IN− for low VIO. |
| 5 | GND | Analog ground reference - must connect to low-noise system ground plane with shortest possible trace. |
| 6 | NC | No internal connection - thermally and electrically isolated; may be used for mechanical anchoring. |
| 7 | SHDN | Active-high shutdown control - ≥2 V enables operation; ≤0.7 V enters ultralow-power mode (0.3 µA). |
| 8 | VDD | Positive supply - accepts 2.7 V to 6 V; requires local 100 nF ceramic decoupling within 2 mm. |
| 9 | OUTPUT | Amplifier output - rail-to-rail swing (within 10 mV of rails); capable of sourcing/sinking ±80 mA. |
| 10 | NC | No internal connection - not bonded; leave unconnected per TI U-package design rules. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail I/O | Enables full utilization of 3 V or 5 V supply in single-supply data acquisition, eliminating level-shifting ICs. |
| Micropower shutdown | Reduces total system standby current by orders of magnitude - critical for always-on health-monitoring circuits. |
| −55°C to +125°C operation | Qualified per MIL-PRF-38535 Q-level - eliminates derating calculations for space-qualified or jet-engine proximity designs. |
| Low input noise (11 nV/√Hz) | Preserves SNR in front-end amplification of microvolt-level transducer signals (e.g., strain gauges, thermocouples). |
| High output drive (±80 mA) | Drives long traces, multiplexed inputs, or anti-alias filters without gain loss or settling-time penalty. |
| Low input offset (100 µV typ) | Minimizes DC error in closed-loop configurations - essential for precision integrators and zero-drift sensor interfaces. |
Applications
| Aerospace Sensor Signal Conditioning | Avionics Data Acquisition Front-End |
|---|---|
Use Scenario: Amplifying low-level outputs from MEMS accelerometers and pressure transducers mounted on airframe structures subject to extreme thermal cycling. IC Role / Device Role / Timing Role: Precision DC-coupled gain stage with rail-to-rail output driving SAR ADC reference buffers. Use Value: 100 µV VIO and −55°C to +125°C qualification ensure <0.01% full-scale error drift over mission profile without calibration. |
Use Scenario: Buffering multiplexed analog sensor channels (temperature, vibration, fuel flow) prior to digitization in flight control computers. IC Role / Device Role / Timing Role: High-drive unity-gain follower isolating ADC input from multiplexer on-resistance and stray capacitance. Use Value: ±80 mA output drive maintains <1 µs settling to 0.01% with 100 pF load - enabling 1 MSPS sampling across 16 channels. |
| Tactical Radio IF Chain Amplification | Military Grade Portable Test Equipment |
Use Scenario: Gain control and filtering in intermediate frequency (IF) stages of software-defined radios operating in contested electromagnetic environments. IC Role / Device Role / Timing Role: Low-noise, rail-to-rail op-amp in active bandpass filter and AGC loop integrator. Use Value: 11 nV/√Hz input noise and 6.4 MHz GBW preserve dynamic range and adjacent-channel rejection in 1–10 MHz IF bands. |
Use Scenario: Input protection, scaling, and drive circuitry in handheld multimeters and portable oscilloscope front-ends deployed in field maintenance. IC Role / Device Role / Timing Role: Overvoltage-tolerant buffer with shutdown for automatic power management during idle periods. Use Value: Micropower shutdown (0.3 µA) extends battery life to >200 hours between charges without compromising turn-on latency (<8 µs). |
Equivalent & Alternatives
The following parts are listed as comparable options for similar operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| OPA277UA | Higher precision (25 µV VIO), lower noise (3.5 nV/√Hz), but no shutdown and only ±15 V supply range. | Best for lab-grade instrumentation; unsuitable for low-voltage or battery-operated military field gear. | Select only if ultra-low offset/noise outweighs supply flexibility and power management needs. |
| LMH6612MMX | Higher speed (75 MHz GBW), higher supply current (2.3 mA), no rail-to-rail input, no shutdown. | Optimized for video and wideband communications; lacks temperature range and DC precision for sensor conditioning. | Choose only for high-frequency signal paths where 5962-0051201QPA's DC accuracy and thermal robustness are not required. |
Compared with OPA277UA and LMH6612MMX, the 5962-0051201QPA uniquely combines military temperature range, rail-to-rail I/O, micropower shutdown, and sub-100 µV offset - making it irreplaceable in compact, battery-aware, high-reliability analog signal chains where all four attributes are simultaneously mandatory.
Availability
5962-0051201QPA is available at Aetrix Electronics and suitable for aerospace sensor interfaces, avionics data acquisition, tactical radio IF stages, and military portable test equipment requiring stable component supply under extended lifecycle and obsolescence mitigation programs.
Supply support for 5962-0051201QPA 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 delivering analog and embedded processing solutions, with deep heritage in high-reliability op-amps and military-qualified components since the 1960s.
The TLV246x family - including 5962-0051201QPA - was designed specifically for low-power, rail-to-rail signal conditioning in portable and harsh-environment systems, extending precision analog performance into space-constrained, thermally aggressive applications.
FAQ
What is the maximum operating temperature range for the 5962-0051201QPA?
The 5962-0051201QPA is qualified for continuous operation from −55°C to +125°C per MIL-PRF-38535 Class Q requirements. This full military temperature range is verified through burn-in, thermal cycling, and parametric testing - ensuring reliability in unheated aircraft bays, engine compartments, and space-based platforms where ambient extremes exceed commercial or industrial limits. The 5962-0051201QPA maintains specified gain-bandwidth, offset, and drive performance across this entire range.
Does the 5962-0051201QPA support true rail-to-rail input and output operation?
Yes, the 5962-0051201QPA provides true rail-to-rail input common-mode range (0 V to VDD) and rail-to-rail output swing (within 10 mV of either rail at ±80 mA load). This is achieved via complementary CMOS input pairs and an optimized output stage, enabling full dynamic range utilization in single-supply 3 V or 5 V systems - a key differentiator from older generation op-amps that clip near supply rails. Verified in both 3 V and 5 V operation per SLOS220J datasheet Figures 1–2 and 5–8.
What is the shutdown behavior of the 5962-0051201QPA?
When the SHDN pin is driven ≤0.7 V, the 5962-0051201QPA enters micropower shutdown mode, reducing supply current to 0.3 µA per channel and placing the output in high-impedance state. Turnoff time is 328 ns (typ), and turnon time is 7.65 µs (typ) - enabling rapid wake-up for duty-cycled sensor monitoring. The 5962-0051201QPA's shutdown interface is compatible with standard TTL logic levels and requires no external pull-ups or debouncing circuitry.
How does the 5962-0051201QPA compare to commercial TLV2460 variants in terms of reliability?
The 5962-0051201QPA is the QML-qualified, Class Q military version of the TLV2460, manufactured under MIL-PRF-38535 with 100% lot acceptance testing, extended burn-in, and rigorous screening for radiation hardness, hermeticity, and thermal shock. Unlike commercial TLV2460 variants (e.g., TLV2460CD), the 5962-0051201QPA guarantees parameter stability over lifetime in mission-critical systems and includes configuration control, lot traceability, and failure analysis support - essential for DoD and NASA programs.
Can the 5962-0051201QPA drive a 100 pF capacitive load without instability?
Yes, the 5962-0051201QPA is stable driving ≥100 pF capacitive loads when configured as a unity-gain buffer, as confirmed by phase margin >44° (typ) at 160 pF load per SLOS220J Figure 36. Its internal compensation and high output drive (±80 mA) prevent peaking or ringing in typical PCB trace and ADC input capacitance scenarios. For loads >150 pF, a small series resistor (10–22 Ω) at the output is recommended to maintain optimal settling behavior - a practice documented in TI Application Report SBAA222.
5962-0051201QPA 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
5962-0051201QPA FAQ
1.How can I place an order for 5962-0051201QPA through Aetrix?
Please submit a Request for Quotation (RFQ) for 5962-0051201QPA 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 5962-0051201QPA reliable?
The price and inventory of 5962-0051201QPA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-0051201QPA is usually 5 days.
3.What payment methods are accepted for 5962-0051201QPA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5962-0051201QPA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 5962-0051201QPA?
5962-0051201QPA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5962-0051201QPA 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 5962-0051201QPA?
For technical support, including 5962-0051201QPA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-0051201QPA requirements.
6.How does Aetrix verify that 5962-0051201QPA is sourced from the original manufacturer or authorized distributors?
All 5962-0051201QPA 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 5962-0051201QPA meets industry standards.
7.What is the process for return or replacement of 5962-0051201QPA?
All 5962-0051201QPA units undergo pre-shipment inspection (PSI). If there is an issue with 5962-0051201QPA, 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 5962-0051201QPA part is unused and in its original packaging.
Return procedure for 5962-0051201QPA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
5962-0051201QPA Tags
-
LM358DT
STMicroelectronics
-
LM358DR
Texas Instruments
-
LM2904DR
Texas Instruments
-
LM358ADR
Texas Instruments
-
LM2904DGKR
Texas Instruments
-
LM324DR
Texas Instruments
-
MCP6006T-E/OT
Microchip Technology
-
MCP6006UT-E/OT
Microchip Technology
-
LM324PWR
Texas Instruments
-
LM2902PWR
Texas Instruments
-
LM2902DR
Texas Instruments
-
LM358P
Texas Instruments
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
