My Inquiry
My Account
Texas Instruments 5962-89494022A
- Part No.:
- 5962-89494022A
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 20-CLCC
- Datasheet:
-
5962-89494022A.pdf
- Description:
- IC CMOS 2 CIRCUIT 20LCCC
- Quantity:
- Payment:
- Shipping:
Inventory:3,475
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
5962-89494022A from Texas Instruments is a military-grade LinCMOS™ precision dual operational amplifier with 500 µV max input offset voltage at 25°C, 0.1 µV/month offset drift, 10¹² Ω input impedance, and rail-to-rail output swing down to the negative rail - enabling high-accuracy signal conditioning in analog front-ends for avionics sensor interfaces and ruggedized data acquisition systems.
For engineers reviewing the 5962-89494022A datasheet, 5962-89494022A pinout, 5962-89494022A application, or 5962-89494022A equivalent, key selection criteria include its –55°C to +125°C operating range, 4 V to 16 V supply tolerance, low 25 nV/√Hz input noise at 1 kHz, ESD protection rated to 2000 V (MIL-STD-883C), and latch-up immunity critical for mission-critical analog circuits.
Technical Context
The 5962-89494022A implements silicon-gate LinCMOS™ technology to achieve superior offset voltage stability versus metal-gate processes, with temperature coefficient of 2.1 µV/°C over –55°C to +125°C. Its dual-amplifier architecture supports independent signal paths with common-mode input voltage extending below the negative rail (down to –0.2 V at VDD = 5 V).
It delivers 1.7 MHz unity-gain bandwidth and 2.9 V/µs slew rate at VDD = 5 V, 25°C, while maintaining 80 dB typical CMRR and 95 dB kSVR - making it suitable for precision DC-coupled amplification where power efficiency and long-term parametric stability are required without bipolar power supplies.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Input Offset Voltage | 500 µV max at 25°C - enables sub-millivolt DC accuracy in strain gauge or thermocouple amplifiers without trimming. |
| Supply Voltage Range | 4 V to 16 V over –55°C to +125°C - supports single-supply operation in wide-input industrial and aerospace power domains. |
| Input Impedance | 10¹² Ω typical - minimizes loading error on high-impedance sources like piezoelectric sensors or pH electrodes. |
| Output Voltage Swing | Includes negative rail (0 V) - allows true single-supply operation with ground-referenced inputs and outputs. |
| Input Noise Density | 25 nV/√Hz at 1 kHz - preserves SNR in low-level audio, instrumentation, and medical signal chains. |
| ESD Protection | 2000 V per MIL-STD-883C Method 3015.2 - ensures robustness during handling and system integration in field-deployable hardware. |
| Offset Drift | 0.1 µV/month including first 30 days - guarantees long-term calibration stability in unattended monitoring equipment. |
Pinout & Package
5962-89494022A is supplied in an 8-pin ceramic dual-in-line package (JG) compliant with MIL-PRF-38534 Class H requirements, with hermetic sealing and gold-plated leads for extended reliability in harsh environments.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Inverting Input (Amplifier 1) | Accepts differential input signal referenced to non-inverting input; high-impedance node requiring guarded layout. |
| 2 | Non-inverting Input (Amplifier 1) | Reference input for first op-amp; supports common-mode voltages down to –0.2 V below ground. |
| 3 | Output (Amplifier 1) | Delivers amplified, buffered output capable of driving 10 kΩ loads with rail-to-rail swing. |
| 4 | Ground | Power and signal reference plane; must be low-impedance connection to minimize noise coupling. |
| 5 | Positive Supply (VDD) | Single positive supply input (4–16 V); decoupling capacitor required within 1 cm for stability. |
| 6 | Inverting Input (Amplifier 2) | Second independent amplifier input; electrically identical to Pin 1 with same bias current specs. |
| 7 | Non-inverting Input (Amplifier 2) | Independent reference input for second op-amp; shares same common-mode range as Pin 2. |
| 8 | Output (Amplifier 2) | Second buffered output; fully isolated from Amplifier 1 except via shared supply and ground paths. |
Key Features
| Feature | Design Value |
|---|---|
| Latch-up Immunity | Designed-in immunity prevents destructive latch-up under transient overvoltage or ESD events. |
| Rail-to-Rail Output | Output swings to both supply rails - eliminates need for dual supplies in battery-powered remote sensing. |
| Low Input Bias Current | 0.6 pA typical at 25°C - enables use with megaohm-level source impedances without significant DC error. |
| Wide Temperature Range | Qualified from –55°C to +125°C per MIL-PRF-38534 - meets screening requirements for flight-critical electronics. |
| High CMRR & PSRR | 80 dB CMRR and 95 dB kSVR - rejects interference from noisy power rails and common-mode pickup in motor control feedback loops. |
Applications
| Avionics Sensor Signal Conditioning | Industrial Process Transmitter |
|---|---|
Use Scenario: Amplifying low-level millivolt outputs from RTDs and pressure transducers in aircraft environmental control units. IC Role / Device Role / Timing Role: Precision DC-coupled gain stage with offset-stable amplification before ADC sampling. Use Value: 500 µV max VIO and 0.1 µV/month drift ensure calibration validity over 10,000 flight hours without recalibration. | Use Scenario: Isolating and scaling 4–20 mA loop signals in hazardous-area process controllers. IC Role / Device Role / Timing Role: High-Z input buffer and precision I/V converter in analog input modules. Use Value: 10¹² Ω input impedance prevents loading of current-loop sources; rail-to-rail output drives ADC references directly. |
| Military Data Acquisition Front-End | Ruggedized Medical Instrumentation |
Use Scenario: Signal conditioning for vibration and shock sensors in ground vehicle health monitoring systems. IC Role / Device Role / Timing Role: Low-noise, high-stability amplifier preceding anti-aliasing filters and SAR ADCs. Use Value: 25 nV/√Hz noise floor preserves dynamic range; –55°C to +125°C rating ensures operation inside armored vehicle enclosures. | Use Scenario: Biopotential amplification in portable ECG/EEG recorders deployed in field triage units. IC Role / Device Role / Timing Role: First-stage instrumentation amplifier input buffer with ultra-low input current. Use Value: 0.6 pA input bias current prevents electrode polarization errors; ESD protection safeguards against field-handling damage. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar precision dual operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LM158H | Bipolar input, 2 mV max VIO, higher 20 nA input bias current, no rail-to-rail output. | Suitable for less demanding DC accuracy but higher drive capability (40 mA output). | Select when output current >30 mA is required and offset drift <0.1 µV/month is not critical. |
| OP27AJ | Bipolar, 25 µV max VIO, 100 nA input bias, 2.8 V/µs slew rate, requires ±15 V supplies. | Higher speed and lower offset, but incompatible with single-supply architectures and wider temp range. | Choose only for high-speed, low-offset lab-grade instrumentation where dual supplies and tighter thermal control are available. |
Compared with LM158H and OP27AJ, the 5962-89494022A uniquely combines military temperature range, rail-to-rail output, femtoampere-level input bias, and sub-500 µV offset - making it irreplaceable in sealed, battery-operated, or high-reliability single-supply analog systems where long-term calibration integrity is mandated.
Availability
5962-89494022A is available at Aetrix Electronics and suitable for avionics sensor interfaces, industrial process transmitters, and military data acquisition systems requiring stable component supply across extended temperature and lifecycle requirements.
Supply support for 5962-89494022A 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 5962-89494022A belongs to TI's LinCMOS™ precision op-amp product line, engineered specifically for applications demanding long-term DC stability, low power, and operation in extreme environmental conditions without performance degradation.
FAQ
What is the maximum operating temperature range for the 5962-89494022A?
The 5962-89494022A is qualified for continuous operation from –55°C to +125°C per MIL-PRF-38534 Class H specifications. This full military temperature range is verified across all electrical parameters in the official datasheet SLOS091E, including input offset voltage, CMRR, and supply current - ensuring reliable function in engine bays, avionics bays, and outdoor deployed systems.
Does the 5962-89494022A support true single-supply operation with inputs referenced to ground?
Yes, the 5962-89494022A supports true single-supply operation: its common-mode input voltage range extends to –0.2 V at VDD = 5 V (and 0 V at VDD = 4 V), allowing ground-referenced inputs, and its output swings fully to the negative rail (0 V). This eliminates the need for level-shifting circuitry in battery-powered or isolated sensor front-ends.
What packaging and screening does the 5962-89494022A conform to?
The 5962-89494022A is supplied in an 8-pin ceramic dual-in-line package (JG) and conforms to MIL-PRF-38534 Class H requirements, including 100% wafer lot testing, burn-in, and radiation hardness assurance. It carries the 5962 prefix indicating compliance with Defense Logistics Agency (DLA) standard microcircuit drawings.
How does the input offset voltage drift specification of the 5962-89494022A compare to commercial-grade TLC277 variants?
The 5962-89494022A specifies input offset voltage drift as 0.1 µV/month including the first 30 days - identical to the TLC277 baseline but validated across the full –55°C to +125°C range and under military screening. Commercial TLC277C/I variants cite the same typical value but lack lifetime drift validation under accelerated aging per MIL-STD-883.
Is the 5962-89494022A pin-compatible with other TLC27x family members in the JG package?
Yes, the 5962-89494022A uses the standard 8-pin DIP pinout defined for the TLC272/TLC277 family in JG packaging - matching pin-for-pin with TLC277MJ, TLC272MJ, and related military variants. This enables drop-in replacement in legacy designs originally using screened TLC27x devices, provided the 500 µV VIO grade is appropriate for the application.
5962-89494022A Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- LinCMOS™
- Package/Case:
- 20-CLCC
- Packaging:
- Bulk
- Product Status:
- Active
- Amplifier Type:
- CMOS
- Number of Circuits:
- 2
- Output Type:
- -
- Slew Rate:
- 5.3V/µs
- Gain Bandwidth Product:
- 2.2 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 0.7 pA
- Voltage - Input Offset:
- 1.1 mV
- Current - Supply:
- 1.9mA (x2 Channels)
- Current - Output / Channel:
- 30 mA
- Voltage - Supply Span (Min):
- 4 V
- Voltage - Supply Span (Max):
- 16 V
- Operating Temperature:
- -55°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 20-LCCC (8.89x8.89)
5962-89494022A FAQ
1.How can I place an order for 5962-89494022A through Aetrix?
Please submit a Request for Quotation (RFQ) for 5962-89494022A 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 5962-89494022A reliable?
The price and inventory of 5962-89494022A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-89494022A is usually 5 days.
3.What payment methods are accepted for 5962-89494022A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5962-89494022A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 5962-89494022A?
5962-89494022A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5962-89494022A 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 5962-89494022A?
For technical support, including 5962-89494022A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-89494022A requirements.
6.How does Aetrix verify that 5962-89494022A is sourced from the original manufacturer or authorized distributors?
All 5962-89494022A 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 5962-89494022A meets industry standards.
7.What is the process for return or replacement of 5962-89494022A?
All 5962-89494022A units undergo pre-shipment inspection (PSI). If there is an issue with 5962-89494022A, 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 5962-89494022A part is unused and in its original packaging.
Return procedure for 5962-89494022A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
5962-89494022A 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…
