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Texas Instruments 5962-9688201QCA
- Part No.:
- 5962-9688201QCA
- Manufacturer:
- Texas Instruments
- Category:
- Comparators
- Package:
- -
- Datasheet:
-
5962-9688201QCA.pdf
- Description:
- TLV2354M LINCMOS QUAD LOW-VOLTAG
- Quantity:
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Product details
Overview
5962-9688201QCA from Texas Instruments is a military-grade quadruple low-voltage differential comparator using LinCMOS™ technology, designed for single-supply operation from 2 V to 8 V. It delivers 240 µA typical supply current at 3 V, features 10¹² Ω typical input impedance, 5 mV max input offset voltage at 25°C, and open-drain N-channel outputs requiring external pull-up. It serves in precision threshold detection within radiation-tolerant avionics power sequencing and missile guidance sensor interfaces.
For engineers reviewing the 5962-9688201QCA datasheet, 5962-9688201QCA pinout, 5962-9688201QCA application, or 5962-9688201QCA equivalent, this page provides verified electrical specifications, military temperature range (–55°C to 125°C) performance data, CDIP-14 package details, and direct alternatives for high-reliability analog signal conditioning designs.
Technical Context
The 5962-9688201QCA implements four independent comparators with rail-to-rail common-mode input range including ground, enabling direct interfacing with low-voltage sensors and reference sources. Its LinCMOS™ process ensures ultra-low input bias current (5 pA typ) and high input impedance, critical for high-impedance source coupling without loading error.
Each comparator features an open-drain N-channel output stage compatible with TTL, MOS, and CMOS logic families when used with external pull-up resistors. The device supports wired-AND configurations and includes built-in ESD protection rated at 1000 V (HBM), meeting MIL-PRF-38535 requirements for Class B screening.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 2 V to 8 V - Enables operation from single Li-ion cells up to legacy 5 V/±5 V systems without level-shifting. |
| Input Offset Voltage (max) | 5 mV at 25°C - Ensures reliable detection of small differential signals (e.g., thermocouple or strain gauge outputs) without trimming. |
| Supply Current (typ) | 240 µA at 3 V - Supports battery-powered or energy-constrained subsystems with minimal quiescent load. |
| Input Bias Current (typ) | 5 pA at 25°C - Prevents significant voltage drop across high-impedance sources (>100 MΩ), preserving signal fidelity. |
| Common-Mode Input Range | Includes ground (0 V) - Allows direct connection to unipolar sensors and single-ended references without biasing networks. |
| Output Type | N-channel open-drain - Permits flexible logic-level translation via external pull-up and enables wired-AND bus architectures. |
| Operating Temperature | –55°C to 125°C - Qualified per MIL-PRF-38535 for deployment in extreme-environment defense and aerospace platforms. |
Pinout & Package
Ceramic Dual-In-Line Package (CDIP), 14-pin, hermetically sealed, with 0.300-inch wide body and 0.100-inch lead pitch. Designed for high-reliability through-hole mounting in military PCB assemblies.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1 | 1IN– | Inverting input of Comparator 1 - Accepts reference or threshold signal for differential comparison. |
| 2 | 1IN+ | Non-inverting input of Comparator 1 - Receives sensed signal; polarity determines output logic state. |
| 3 | 1OUT | Open-drain output of Comparator 1 - Requires external pull-up resistor to define high logic level and sink current when active. |
| 4 | 2IN– | Inverting input of Comparator 2 - Independent channel for parallel threshold monitoring. |
| 5 | 2IN+ | Non-inverting input of Comparator 2 - Supports dual-sensor or redundant signal evaluation. |
| 6 | 2OUT | Open-drain output of Comparator 2 - Electrically isolated from Channel 1; enables independent logic routing. |
| 7 | VDD–/GND | Ground reference pin - Serves as common return path for all four comparators and internal circuitry. |
| 8 | 3OUT | Open-drain output of Comparator 3 - Provides third independent decision node for multi-level detection schemes. |
| 9 | 3IN– | Inverting input of Comparator 3 - Configurable for cascaded or window-comparator topologies. |
| 10 | 3IN+ | Non-inverting input of Comparator 3 - Matches pinout symmetry for consistent layout across all channels. |
| 11 | 4OUT | Open-drain output of Comparator 4 - Final channel output; supports fault-monitoring or status aggregation. |
| 12 | 4IN– | Inverting input of Comparator 4 - Enables full quad-channel utilization without shared inputs. |
| 13 | 4IN+ | Non-inverting input of Comparator 4 - Completes pin mapping for simultaneous four-way analog comparisons. |
| 14 | VDD+ | Positive supply pin - Supplies power to all four comparators; decoupling capacitor required near pin. |
Key Features
| Feature | Design Value |
|---|---|
| Quad independent comparators | Four fully isolated channels on one die reduce board space and interconnect complexity in multi-threshold systems. |
| LinCMOS™ input stage | 10¹² Ω typical input impedance eliminates loading errors when interfacing with high-Z sources like piezoelectric sensors. |
| Low-voltage operation down to 2 V | Enables integration into modern low-power subsystems (e.g., UAV telemetry modules) without auxiliary voltage rails. |
| MIL-PRF-38535 Class B qualified | Guarantees tested parametric performance across –55°C to 125°C, including burn-in and lot acceptance testing. |
| ESD protection (1000 V HBM) | Reduces risk of field failure during handling and assembly in non-classified cleanroom environments. |
Applications
| Avionics Power Sequencing | Missile Guidance Sensor Interface |
|---|---|
|
Use Scenario: Monitoring multiple DC/DC converter outputs during cold-start sequence in fighter jet flight control computers. IC Role / Device Role / Timing Role: Quad comparator independently validates undervoltage lockout (UVLO) thresholds on 3.3 V, 5 V, 12 V, and 28 V rails before enabling downstream FPGAs and ADCs. Use Value: Eliminates need for four discrete comparators and associated passive components, reducing BOM count by 60% and improving thermal margin. |
Use Scenario: Converting analog gyroscope and accelerometer outputs into digital status flags for inertial measurement unit (IMU) health monitoring. IC Role / Device Role / Timing Role: Each comparator detects out-of-range motion signals exceeding ±2 g, ±10°/s, ±50°/s, and temperature drift thresholds. Use Value: Provides deterministic, sub-microsecond response (200 ns typ at 5 V) for real-time fault isolation without software latency. |
| Secure Communications RF Front-End | Tactical Vehicle Battery Management |
|
Use Scenario: Detecting RF power envelope violations in S-band transceiver modules to trigger automatic gain control (AGC) clamping. IC Role / Device Role / Timing Role: Compares rectified RF detector voltage against four precision references to identify overdrive, clipping, or amplifier saturation. Use Value: Maintains signal integrity under jamming conditions by reacting within 640 ns (3 V, 100 mV step), preventing spurious emissions. |
Use Scenario: Supervising 24 V lead-acid battery voltage levels across engine start, idle, and charging states in armored personnel carriers. IC Role / Device Role / Timing Role: Monitors charge/discharge thresholds (20.5 V, 22.8 V, 26.1 V, 28.5 V) to control contactor drivers and isolate faulty cells. Use Value: Operates reliably at –55°C ambient without heater circuits, extending mission readiness in arctic deployments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quadruple low-voltage comparator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLV2354MJB | Same die, identical electrical specs, but packaged in ceramic DIP (J) with different marking (5962-9688201QCA vs. TLV2354MJB); same MIL-PRF-38535 Class B qualification. | No functional difference; used interchangeably in legacy documentation and procurement systems where part number format differs. | Select TLV2354MJB only if sourcing from distributors listing that specific orderable ID; electrically and mechanically identical to 5962-9688201QCA. |
| LM339AMW/883 | Quad comparator with higher supply current (500 µA typ), wider offset (7 mV max), and no LinCMOS™ input - 20 nA input bias vs. 5 pA. | Suitable for less sensitive applications where input impedance >10⁹ Ω suffices; lacks rail-to-rail input capability below 1.5 V. | Choose LM339AMW/883 only when existing designs use it and cost or availability favors reuse; not recommended for new designs requiring ultra-low bias current. |
Compared with TLV2354MJB, 5962-9688201QCA offers identical performance and qualification but distinct DoD-assigned nomenclature; compared with LM339AMW/883, it delivers 4,000× lower input bias current and 2× tighter offset, enabling precision sensing in high-impedance, low-power military systems.
Availability
5962-9688201QCA is available at Aetrix Electronics and suitable for avionics power sequencing, missile guidance sensor interfaces, secure communications RF front-end monitoring, and tactical vehicle battery management requiring stable component supply under extended temperature and radiation constraints.
Supply support for 5962-9688201QCA 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 IC design and manufacturing.
The TLV2354 family was developed to deliver low-power, high-precision analog comparison in resource-constrained defense platforms, emphasizing ultra-low input current, wide supply range, and MIL-qualified packaging for mission-critical operation.
FAQ
What is the maximum operating temperature range for the 5962-9688201QCA?
The 5962-9688201QCA is fully characterized and qualified for operation from –55°C to 125°C, meeting MIL-PRF-38535 Class B screening requirements. This range is validated across all electrical parameters including input offset voltage, supply current, and propagation delay, making it suitable for extreme-environment applications such as jet engine-mounted electronics and space launch vehicle telemetry systems.
Does the 5962-9688201QCA require external pull-up resistors on its outputs?
Yes, the 5962-9688201QCA features N-channel open-drain outputs on all four channels, meaning each output must be connected to an external pull-up resistor to establish a defined high logic level. Typical values range from 2.2 kΩ to 10 kΩ depending on rise time and load requirements; absence of pull-ups results in undefined or floating output states.
Is the 5962-9688201QCA pin-compatible with commercial-grade TLV2354 variants?
No - while the 5962-9688201QCA shares identical pinout and electrical functionality with TLV2354I and TLV2354M in CDIP-14 packages, it is not pin-compatible with SOIC (D), TSSOP (PW), or CFP (W) variants due to differing package footprints and lead configurations. Only CDIP-14 versions maintain mechanical and electrical interchangeability.
What is the input offset voltage specification for the 5962-9688201QCA at full temperature range?
The 5962-9688201QCA has a maximum input offset voltage of 10 mV across its full operating range of –55°C to 125°C, as specified for the TLV2354M grade. At 25°C, the limit is tighter: 5 mV max. This parameter is verified per MIL-PRF-38535 test methods and applies uniformly to all four comparator channels.
Can the 5962-9688201QCA interface directly with CMOS logic without level-shifting?
Yes - the 5962-9688201QCA outputs are compatible with TTL, MOS, and CMOS logic families when used with appropriate external pull-up resistors. With a 3 V or 5 V supply and standard CMOS input thresholds (e.g., 70% VDD), the open-drain configuration ensures valid high/low logic levels without additional translation circuitry.
5962-9688201QCA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- -
- Series:
- *
- Packaging:
- Bulk
- Product Status:
- Active
- Type:
- -
- Number of Elements:
- -
- Output Type:
- -
- Voltage - Supply, Single/Dual (±):
- -
- :
- -
- Voltage - Input Offset (Max):
- -
- Current - Input Bias (Max):
- -
- Current - Output (Typ):
- -
- Current - Quiescent (Max):
- -
- CMRR, PSRR (Typ):
- -
- Propagation Delay (Max):
- -
- Hysteresis:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- :
- -
5962-9688201QCA FAQ
1.How can I place an order for 5962-9688201QCA through Aetrix?
Please submit a Request for Quotation (RFQ) for 5962-9688201QCA on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
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The price and inventory of 5962-9688201QCA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-9688201QCA is usually 5 days.
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Once your 5962-9688201QCA 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 5962-9688201QCA?
For technical support, including 5962-9688201QCA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-9688201QCA requirements.
6.How does Aetrix verify that 5962-9688201QCA is sourced from the original manufacturer or authorized distributors?
All 5962-9688201QCA 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 5962-9688201QCA meets industry standards.
7.What is the process for return or replacement of 5962-9688201QCA?
All 5962-9688201QCA units undergo pre-shipment inspection (PSI). If there is an issue with 5962-9688201QCA, 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 5962-9688201QCA part is unused and in its original packaging.
Return procedure for 5962-9688201QCA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
5962-9688201QCA Tags
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LM2903DR
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LM393DR
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LM239DR
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LM339APWR
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LM2903P
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