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Analog Devices Inc. 5962-8759101LA
- Part No.:
- 5962-8759101LA
- Manufacturer:
- Analog Devices Inc.
- Category:
- Analog to Digital Converters (ADC)
- Package:
- 24-CDIP (0.300", 7.62mm)
- Datasheet:
-
5962-8759101LA.pdf
- Description:
- 12.5US, 11-BIT LINEARITY, 12-BIT
- Quantity:
- Payment:
- Shipping:
Inventory:265
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Product details
Overview
5962-8759101LA from Analog Devices is a military-grade, monolithic silicon 12-bit analog-to-digital converter with 11-bit linearity, 12.5 µs conversion time, and integrated -5.25 V reference (45 ppm/°C drift). It operates from +4.75 V to +5.25 V and -14.25 V to -15.75 V supplies across -55°C to +125°C, serving as a precision data acquisition front-end in avionics sensor interfaces.
For engineers reviewing the 5962-8759101LA datasheet, 5962-8759101LA pinout, 5962-8759101LA application, or 5962-8759101LA equivalent, this part supports slow memory mode parallel read timing, dual-supply operation for bipolar input handling, and MIL-STD-883 Class B screening for high-reliability embedded systems requiring deterministic conversion latency and guaranteed linearity over extreme temperature ranges.
Technical Context
The 5962-8759101LA implements a successive approximation register (SAR) architecture with internal voltage reference and CMOS process technology. It supports both synchronous and asynchronous clocking modes, with conversion timing fully specified at 1 MHz clock frequency and validated across Group A subgroups 1–3 and subgroup 12 for grading.
Its terminal configuration enables direct interface to TTL/CMOS logic via 12-bit parallel digital output (D11–D0/8), BUSY flag signaling, and HBEN-controlled high-impedance bus hold. Input range is 0 to +5.0 V in slow memory mode, referenced to AGND, with absolute analog input tolerance of ±15 V relative to AGND.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Resolution | 12-bit - delivers 4096 discrete digital codes for high-fidelity signal digitization |
| Integral Linearity Error | ±1 LSB - ensures monotonicity and minimal code-width deviation across full scale |
| Conversion Time | 12.5 µs - fixed latency suitable for deterministic real-time control loop sampling |
| Reference Voltage | -5.25 V (typical) - internally generated, enabling ratiometric measurement without external reference |
| Supply Range | +4.75 V to +5.25 V (VDD), -14.25 V to -15.75 V (VSS) - supports dual-rail operation for true bipolar analog input handling |
| Operating Temperature | -55°C to +125°C - qualified for airborne, space, and ground vehicle mission-critical environments |
| Full-Scale Error | ±15 LSB - includes internal reference drift and guarantees end-point accuracy under worst-case conditions |
| Power Dissipation | ≤1000 mW at ≤+75°C - derates linearly above +75°C, supporting thermal design in sealed enclosures |
Pinout & Package
5962-8759101LA is packaged in a hermetic 24-pin Dual-In-Line Package (GDIP3-T24), compliant with MIL-STD-1835 outline L. Pin 1 is AIN; pins 23 (VSS) and 24 (VDD) supply negative and positive rails; pins 20 (RD), 21 (CS), and 19 (HBEN) control data access and bus management.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | AIN | Analog input node - accepts 0 to +5.0 V signal referenced to AGND in slow memory mode |
| 2 | VREF | Internal reference output - provides -5.25 V reference for ADC core and external circuitry |
| 3 | AGND | Analog ground - isolated return path for analog section to minimize noise coupling into conversion |
| 4–16 | D11–D0/8 | 12-bit parallel data bus - outputs MSB-first binary word; D0/8 indicates byte-select capability |
| 17 | CLK IN | Asynchronous/synchronous clock input - controls SAR sampling phase; 1 MHz max for device type 01 |
| 19 | HBEN | High-impedance bus enable - places D11–D0/8 in tri-state when inactive, enabling shared bus topology |
| 20 | RD | Read strobe - latches converted data onto D11–D0/8 after BUSY deasserts; t3 = 110 ns (CL = 60 pF) |
| 21 | CS | Chip select - enables device operation; t1 setup = 0 ns relative to RD, simplifying timing margin analysis |
| 22 | BUSY | Conversion status flag - active-high during conversion; t2 propagation = 190 ns to RD assertion |
| 23 | VSS | Negative supply rail - must be connected to -15 V nominal supply; supports ±15 V analog input swing |
| 24 | VDD | Positive supply rail - powers digital and analog sections; requires low-noise +5 V regulation |
Key Features
| Feature | Design Value |
|---|---|
| MIL-STD-883 Class B qualification | Guarantees performance under shock, vibration, temperature cycling, and burn-in per method 1015 |
| Integrated 45 ppm/°C voltage reference | Eliminates need for external reference component while maintaining full-scale accuracy over -55°C to +125°C |
| Slow memory mode timing compliance | Supports standard microprocessor bus cycles without wait states using CS/RD handshake protocol |
| Dual-supply analog input interface | Accepts 0 to +5.0 V input with ±15 V absolute rating on AIN, enabling robust sensor interfacing in noisy environments |
| Tri-state parallel output with HBEN | Enables direct connection to multiplexed data buses without external transceivers or isolation logic |
| Guaranteed 11-bit linearity | Ensures monotonic behavior and <1 LSB missing codes across full operating temperature and supply range |
Applications
| Avionics Sensor Interface | Missile Guidance Signal Conditioning |
|---|---|
Use Scenario: Digitizing pressure, temperature, and inertial sensor outputs in flight control computers. IC Role / Device Role / Timing Role: Primary ADC front-end converting conditioned analog signals to 12-bit digital words synchronized to system clock. Use Value: Guaranteed ±1 LSB integral linearity and 12.5 µs conversion ensure accurate closed-loop actuator positioning within real-time deadlines. |
Use Scenario: Sampling gyroscope and accelerometer outputs during mid-course correction phases. IC Role / Device Role / Timing Role: High-reliability data acquisition element operating in radiation-hardened, thermally cycled environments. Use Value: MIL-PRF-38535 Class B screening and -55°C to +125°C operation maintain accuracy despite rapid thermal transients and mechanical stress. |
| Ground Vehicle Engine Control | Spacecraft Power Management Monitoring |
Use Scenario: Measuring fuel rail pressure, exhaust gas oxygen, and throttle position in armored vehicle ECUs. IC Role / Device Role / Timing Role: Ruggedized ADC interfacing with legacy 80C86-based controllers via parallel bus. Use Value: Slow memory mode timing compatibility eliminates need for glue logic or FPGA adaptation layers in legacy designs. |
Use Scenario: Monitoring solar array voltage, battery cell voltages, and bus current in satellite power distribution units. IC Role / Device Role / Timing Role: Precision telemetry converter with internal reference reducing component count in constrained PCB layouts. Use Value: Integrated -5.25 V reference and ±15 V AIN tolerance allow direct connection to isolated shunt amplifiers without level-shifting circuitry. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 12-bit SAR ADC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AD7572SQ12/883B | Same die, identical electrical specs, but commercial-grade screening (non-MIL-STD-883 Class B) | Lacks burn-in, steady-state life test, and Group C/D environmental validation required for flight hardware | Select only for ground-test benches or non-safety-critical subsystems where cost outweighs qualification rigor |
| MX7572SQ12/883B | Pin-compatible Maxim variant; same 12.5 µs conversion, but ±1.5 LSB integral linearity (vs. ±1 LSB) | Higher INL increases quantization uncertainty in precision feedback loops requiring <0.05% FSR accuracy | Acceptable for lower-accuracy telemetry channels where ±1.5 LSB INL meets system error budget |
Compared with 5962-8759101LA, AD7572SQ12/883B reduces procurement cost but forfeits flight-worthiness validation, while MX7572SQ12/883B trades guaranteed 1-LSB linearity for second-source availability-neither offers drop-in replacement without requalification per MIL-PRF-38535.
Availability
5962-8759101LA is available at Aetrix Electronics and suitable for avionics sensor interface, missile guidance signal conditioning, and ground vehicle engine control requiring stable component supply across extended temperature and long-lifecycle programs.
Supply support for 5962-8759101LA 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
Analog Devices is a U.S.-based semiconductor company specializing in high-performance analog, mixed-signal, and digital signal processing technologies for demanding industrial and defense applications.
The 5962-8759101LA belongs to the AD7572 military-grade SAR ADC product line, designed specifically for high-reliability data acquisition in aerospace, defense, and energy infrastructure systems where deterministic timing and guaranteed linearity are mandatory.
FAQ
What is the maximum clock frequency supported by the 5962-8759101LA?
The 5962-8759101LA supports a maximum clock frequency of 1.0 MHz for conversion timing, as specified for device type 01 in MIL-PRF-38535 Appendix A. This frequency ensures guaranteed 12.5 µs conversion time and full compliance with Group A subgroups 1–3 and subgroup 12 test limits across -55°C to +125°C ambient temperature.
Does the 5962-8759101LA require an external voltage reference?
No, the 5962-8759101LA includes an internal voltage reference outputting -5.25 V (typical) with 45 ppm/°C temperature coefficient. This reference is used internally for ADC conversion and is accessible at pin 2 (VREF) to drive external circuitry, eliminating the need for an external reference component in most implementations.
How is the 5962-8759101LA qualified for military applications?
The 5962-8759101LA is qualified to MIL-STD-883 Class B requirements including burn-in (method 1015), steady-state life testing (method 1005), and full Group A, C, and D inspections per method 5005. It conforms to MIL-PRF-38535 Appendix A for non-JAN Class B microcircuits and carries the "C" compliance mark per drawing requirements.
What package type does the 5962-8759101LA use?
The 5962-8759101LA uses a hermetic 24-pin Dual-In-Line Package (GDIP3-T24), designated as outline L per MIL-STD-1835. This ceramic DIP package provides moisture resistance, thermal stability, and mechanical robustness required for deployment in harsh military and aerospace environments.
Can the 5962-8759101LA interface directly with TTL-level microprocessors?
Yes, the 5962-8759101LA supports direct TTL-level interfacing: its digital inputs (CS, RD, HBEN) accept 0.8 V low and 2.4 V high thresholds, and its outputs (D11–D0/8, BUSY, CLK OUT) drive 4.0 V high and 0.4 V low into 1.6 mA sink load-fully compatible with standard 5 V TTL logic families without level-shifting circuitry.
5962-8759101LA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 24-CDIP (0.300", 7.62mm)
- Packaging:
- Bulk
- Product Status:
- Active
- Number of Bits:
- 12
- Sampling Rate (Per Second):
- -
- Number of Inputs:
- 1
- Input Type:
- Single Ended
- Data Interface:
- Parallel
- Configuration:
- MUX-ADC
- Ratio - S/H:ADC:
- 1:1
- Number of A/D Converters:
- 1
- Architecture:
- SAR
- Reference Type:
- Internal
- Voltage - Supply, Analog:
- 4.75V ~ 5.25V
- Voltage - Supply, Digital:
- 4.75V ~ 5.25V
- Features:
- -
- Operating Temperature:
- -55°C ~ 125°C
- Supplier Device Package:
- 24-CDIP
- Mounting Type:
- Through Hole
- Grade:
- -
- Qualification:
- -
5962-8759101LA FAQ
1.How can I place an order for 5962-8759101LA through Aetrix?
Please submit a Request for Quotation (RFQ) for 5962-8759101LA 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 5962-8759101LA reliable?
The price and inventory of 5962-8759101LA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-8759101LA is usually 5 days.
3.What payment methods are accepted for 5962-8759101LA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5962-8759101LA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 5962-8759101LA?
5962-8759101LA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5962-8759101LA 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 5962-8759101LA?
For technical support, including 5962-8759101LA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-8759101LA requirements.
6.How does Aetrix verify that 5962-8759101LA is sourced from the original manufacturer or authorized distributors?
All 5962-8759101LA 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 5962-8759101LA meets industry standards.
7.What is the process for return or replacement of 5962-8759101LA?
All 5962-8759101LA units undergo pre-shipment inspection (PSI). If there is an issue with 5962-8759101LA, 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 5962-8759101LA part is unused and in its original packaging.
Return procedure for 5962-8759101LA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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