5962-7700801VCA Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
5962-7700801VCA is a military-grade quad voltage comparator from Texas Instruments in a 14-pin ceramic DIP package. It operates on ±15 V or 30 V single supplies with open-collector outputs, 2 mV maximum input offset voltage, and 0.025 µA bias current at 25°C. Available for worldwide distribution.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- 5962-7700801VCA Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad independent comparator channels in a single 14-pin CDIP reduce component count and board space compared to discrete single-channel comparators in relay-drive circuits
- Open-collector output structure allows wired-AND bussing of multiple comparator outputs and direct driving of TTL-compatible logic or relay coils up to 50 V
- Military CERDIP package with MIL-PRF-38535 qualification provides hermetic sealing for reliable operation across –55 °C to +125 °C in avionics and defense electronics
Applications
5962-7700801VCA is used in military and aerospace signal monitoring circuits where four independent threshold detectors are needed on a single ±15 V supply. Its open-collector outputs drive relay coils, optocouplers, or wired-OR logic buses in flight-control computers and radar signal processors. The ceramic hermetic package makes it a preferred choice for long-life programs requiring MIL-SPEC qualification and operation across the full –55 °C to +125 °C military temperature range.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | COMPARATOR |
| Average Bias Current-Max (IIB) | 0.3 µA |
| Bias Current-Max (IIB) @25C | 0.025 µA |
| Input Offset Voltage-Max | 2000 µV |
| JESD-30 Code | R-GDIP-T14 |
| JESD-609 Code | e0 |
| Number of Functions | 4 |
| Output Type | OPEN-COLLECTOR; OPEN-DRAIN |
| Package Body Material | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP14,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Qualification Status | Qualified |
| Response Time-Nom | 1300ns |
| Screening Level | MIL-PRF-38535 Class V |
| Supply Current-Max | 2mA |
| Supply Voltage Limit-Max | 36V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | BIPOLAR |
| Temperature Grade | MILITARY |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Total Dose | 40k Rad(Si) V |
| Package | Ceramic Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | USA |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What input offset voltage does 5962-7700801VCA guarantee, and how does it affect threshold accuracy?
The device guarantees a maximum input offset voltage of 2 mV over the full military temperature range of –55 °C to +125 °C. For a comparator threshold set to 1.000 V, this offset shifts the actual trip point by at most ±2 mV, yielding a worst-case accuracy of 0.2% — sufficient for battery voltage monitors, window detectors, and over-temperature alarms in avionics systems.
How can the open-collector outputs of 5962-7700801VCA be wired together for a window comparator?
Both outputs are connected to a common pull-up resistor, typically 4.7 kΩ to the logic supply. When either comparator detects an out-of-window condition its open-collector transistor pulls the bus low, producing a single active-low fault signal. This wired-AND topology requires no additional logic gates and is a standard technique in ±15 V analog signal monitoring circuits.
Why is a ceramic DIP package specified for 5962-7700801VCA rather than a plastic PDIP in aerospace applications?
Ceramic hermetic packages prevent moisture ingress that degrades leakage current from the 0.025 µA specified at 25 °C up to hundreds of nA over years of humidity exposure in a plastic case. MIL-PRF-38535 requires hermetic sealing for Class V devices, and the CDIP withstands temperature cycling from –65 °C to +150 °C through 1000 cycles without delamination, meeting typical satellite and military avionics qualification standards.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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