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Analog Devices Inc. 5962-8965402XA
- Part No.:
- 5962-8965402XA
- Manufacturer:
- Analog Devices Inc.
- Category:
- Analog to Digital Converters (ADC)
- Package:
- 28-CDIP (0.600", 15.24mm)
- Datasheet:
-
5962-8965402XA.pdf
- Description:
- 8 BIT A/D (AD9012)
- Quantity:
- Payment:
- Shipping:
Inventory:300
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Product details
Overview
5962-8965402XA from Analog Devices is a MIL-STD-883 qualified, Class B high-speed 8-bit monolithic silicon analog-to-digital converter with 75 MSPS conversion rate, ±5.2 V/±5 V dual supply operation, and differential reference input of 2.1 V dc. It features 0.5 LSB DNL (device type 02), 0.5 LSB INL, and 46 dB SNR at 1.23 MHz input-designed for radar IF sampling and hardened military data acquisition systems.
For engineers reviewing the 5962-8965402XA datasheet, 5962-8965402XA pinout, 5962-8965402XA application, or 5962-8965402XA equivalent, this part supports full-temperature-range (-55°C to +125°C) operation in CDIP2-T28 or GDIP1-T28 packages, requires precise ENCODE timing (≤30 ns rise/fall), and delivers deterministic LSB-first parallel digital output with overflow flag signaling.
Technical Context
This device implements a flash-based architecture with internal reference ladder and hysteresis control for stable comparator decision thresholds. It uses separate analog and digital ground/supply domains (ANALOG VS−, DIGITAL VS−, ANALOG GROUND, DIGITAL GROUND) to minimize noise coupling between conversion and output stages.
Timing is driven by a single-edge-triggered ENCODE input with guaranteed 2.5 ns minimum pulse width (high and low), and output delay is specified from ENCODE edge to LSB valid (4.0–11.0 ns). The overflow inhibit (OVERFLOW INH) terminal accepts negative logic down to −5.2 V, enabling direct interface with ECL-level control circuitry.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Conversion Rate | 75 MSPS - enables real-time digitization of IF signals up to Nyquist frequency of 37.5 MHz |
| Differential Linearity (DNL) | 0.5 LSB (device type 02) - ensures monotonic transfer function critical for closed-loop control feedback |
| Integral Linearity (INL) | 0.5 LSB (device type 02) - guarantees <±0.2% full-scale error for precision amplitude measurement |
| Signal-to-Noise Ratio (SNR) | 46 dB at 1.23 MHz - supports >7.3 effective bits for medium-dynamic-range instrumentation |
| Supply Voltages | +5.0 V dc (VS+), −5.2 V dc (VS−) - dual-rail operation compatible with legacy military power systems |
| Reference Voltage | 2.1 V dc differential (VREF+ to VREF−) - sets full-scale input range of −2.1 V to +0.5 V on analog input |
| Operating Temperature | −55°C to +125°C - qualified per MIL-PRF-38535 Class B for extended environmental survivability |
Pinout & Package
5962-8965402XA is supplied in hermetic dual-in-line package GDIP1-T28 or CDIP2-T28 (28-pin, 0.6-inch width), compliant with MIL-STD-1835. Pin assignments are identical across case outlines X and 3 per Figure 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 8, 13 | DIGITAL VS+ | Separate +5 V digital supply pins - decoupling required per pin to suppress switching noise on data bus |
| 2 | OVERFLOW INH | Negative-logic enable for overflow flag - pulled to −5.2 V to activate overflow detection |
| 3 | HYSTERESIS | Adjusts comparator hysteresis threshold - connected to external resistor to set noise immunity level |
| 4, 11 | +VREF / −VREF | Differential reference inputs - define 2.1 V full-scale span; midpoint (pin 12) sinks 4 mA |
| 5, 10 | ANALOG INPUT | Dual-ended analog signal inputs - accept −2.1 V to +0.5 V range relative to analog ground (pins 6, 9, 21, 22) |
| 7 | ENCODE | Edge-triggered sampling command - rising edge initiates conversion; tPWL/tPWH ≥2.5 ns required |
| 14, 28 | DIGITAL VS− | −5.2 V digital supply return - isolated from analog VS− to prevent ground bounce corruption of outputs |
| 15–26 | D1 (LSB) to D8 (MSB) | Parallel CMOS-compatible digital outputs - LSB-first order, valid within 4–11 ns after ENCODE edge |
| 27 | OVERFLOW | Open-collector flag - goes low when input exceeds full-scale range; requires external pull-up |
Key Features
| Feature | Design Value |
|---|---|
| Class B MIL-PRF-38535 qualification | Guarantees reliability for defense logistics and flight-critical embedded systems without derating |
| Separate analog/digital supplies & grounds | Enables >40 dB PSRR (2.5 mV/V) and prevents digital switching noise from degrading ADC accuracy |
| Overflow inhibit with ECL-compatible input | Allows direct connection to legacy emitter-coupled logic controllers without level-shifting circuitry |
| Hysteresis adjustment terminal | Permits field tuning of noise margin to match specific sensor front-end SNR characteristics |
| Hermetic ceramic DIP packaging | Provides moisture resistance and thermal stability for long-term deployment in harsh environments |
Applications
| Radar Intermediate Frequency Sampling | Military Data Acquisition Systems |
|---|---|
Use Scenario: Digitizing 30–40 MHz IF signals from airborne pulse-Doppler radar receivers under vibration and wide temperature swing. IC Role / Device Role / Timing Role: High-speed 8-bit ADC capturing instantaneous amplitude and phase for pulse compression and clutter filtering. Use Value: 75 MSPS rate and 46 dB SNR enable unambiguous capture of target returns with <1% amplitude error across −55°C to +125°C. | Use Scenario: Real-time monitoring of avionics bus voltages, engine thermocouple outputs, and inertial sensor signals in tactical vehicles. IC Role / Device Role / Timing Role: Precision front-end digitizer interfacing with radiation-hardened microcontrollers via parallel bus. Use Value: Class B qualification and separate analog/digital domains ensure measurement integrity during EMI events and thermal cycling. |
| Electronic Warfare Signal Intelligence | Hardened Test Equipment |
Use Scenario: Wideband RF signal capture in SIGINT receivers deployed on naval platforms exposed to salt fog and shock. IC Role / Device Role / Timing Role: Front-end ADC feeding FPGA-based FFT engines for spectral analysis of intercepted comms. Use Value: Hermetic GDIP1-T28 package and −55°C to +125°C operation sustain performance in maritime enclosures without forced cooling. | Use Scenario: Calibration-grade bench instruments verifying missile guidance subsystems in depot maintenance facilities. IC Role / Device Role / Timing Role: Reference ADC in automated test equipment validating dynamic linearity and timing jitter of other converters. Use Value: 0.5 LSB DNL/INL and guaranteed specs over full temperature range eliminate need for per-unit calibration compensation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 8-bit high-speed ADC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AD9012TQ/883B | Same die, identical electrical specs, QML-qualified ceramic DIP package - exact form-fit-function match | No difference; used interchangeably in defense procurement under same SMD | Select when requiring QML-38535 certification documentation traceable to DSCC-approved vendor list |
| 5962-89654023A | Same device type 02, but case outline 3 (CQCC1-N28 leadless chip carrier); 80°C/W θJA vs. 60°C/W for outline X | Better board-level density but higher thermal resistance - requires enhanced PCB copper pour or heatsinking | Select for space-constrained designs where hermeticity is retained but DIP footprint is prohibitive |
Compared with AD9012TQ/883B, 5962-8965402XA shares identical conversion performance and military qualification but differs in vendor-specific marking and certificate of conformance issuance path; compared with 5962-89654023A, it offers lower thermal resistance in through-hole mounting while retaining full MIL-STD-883 compliance.
Availability
5962-8965402XA is available at Aetrix Electronics and suitable for radar IF sampling, electronic warfare signal intelligence, and hardened military data acquisition systems requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 5962-8965402XA 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 defense, aerospace, and industrial markets.
The AD9012 product line was engineered specifically for military-grade high-speed data conversion in hostile environments, emphasizing temperature resilience, radiation tolerance, and long-term parametric stability under MIL-PRF-38535 Class B requirements.
FAQ
What is the maximum analog input voltage range supported by the 5962-8965402XA?
The 5962-8965402XA accepts an analog input voltage range of −2.1 V dc to +0.5 V dc relative to analog ground. This range is defined by the 2.1 V differential reference voltage applied between pins 4 (+VREF) and 11 (−VREF), and is strictly enforced across the full operating temperature range of −55°C to +125°C per MIL-PRF-38535 Class B requirements.
Does the 5962-8965402XA require external hysteresis components?
Yes, the 5962-8965402XA requires an external resistor connected to pin 3 (HYSTERESIS) to set comparator hysteresis level. The value determines noise immunity; no internal hysteresis is provided. This design allows field optimization for specific sensor front-end noise profiles without modifying the 5962-8965402XA silicon.
What is the guaranteed differential nonlinearity (DNL) specification for the 5962-8965402XA?
The guaranteed DNL for the 5962-8965402XA is 0.5 LSB, as confirmed for device type 02 in Table I of the standard microcircuit drawing. This applies across the full ambient temperature range (−55°C to +125°C) and ensures monotonic operation essential for closed-loop control and feedback systems using the 5962-8965402XA.
Can the 5962-8965402XA be operated with a single +5 V supply?
No, the 5962-8965402XA requires dual supplies: +5.0 V dc for VS+ and −5.2 V dc for VS−. Its analog input range (−2.1 V to +0.5 V) and internal reference ladder architecture depend on this split-rail configuration. Attempting single-supply operation violates absolute maximum ratings and will result in functional failure or permanent damage to the 5962-8965402XA.
Is the 5962-8965402XA pin-compatible with commercial-grade AD9012T devices?
Yes, the 5962-8965402XA shares identical pinout and terminal functions with commercial AD9012T variants, including AD9012TQ/883B. However, only the 5962-8965402XA carries full MIL-PRF-38535 Class B qualification, extended temperature testing, and hermetic packaging verification required for defense applications.
5962-8965402XA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- AD9012
- Package/Case:
- 28-CDIP (0.600", 15.24mm)
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Number of Bits:
- 8
- Sampling Rate (Per Second):
- 100M
- Number of Inputs:
- 1
- Input Type:
- Single Ended
- Data Interface:
- -
- Configuration:
- S/H-ADC
- Ratio - S/H:ADC:
- 1:1
- Number of A/D Converters:
- 1
- Architecture:
- -
- Reference Type:
- External
- Voltage - Supply, Analog:
- ±4.75V ~ 5.25V
- Voltage - Supply, Digital:
- 4.75V ~ 5.25V
- Features:
- -
- Operating Temperature:
- -55°C ~ 125°C
- Supplier Device Package:
- 28-CDIP
- Mounting Type:
- Through Hole
- Grade:
- -
- Qualification:
- -
5962-8965402XA FAQ
1.How can I place an order for 5962-8965402XA through Aetrix?
Please submit a Request for Quotation (RFQ) for 5962-8965402XA 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 5962-8965402XA reliable?
The price and inventory of 5962-8965402XA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-8965402XA is usually 5 days.
3.What payment methods are accepted for 5962-8965402XA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5962-8965402XA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 5962-8965402XA?
5962-8965402XA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5962-8965402XA 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 5962-8965402XA?
For technical support, including 5962-8965402XA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-8965402XA requirements.
6.How does Aetrix verify that 5962-8965402XA is sourced from the original manufacturer or authorized distributors?
All 5962-8965402XA 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 5962-8965402XA meets industry standards.
7.What is the process for return or replacement of 5962-8965402XA?
All 5962-8965402XA units undergo pre-shipment inspection (PSI). If there is an issue with 5962-8965402XA, 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 5962-8965402XA part is unused and in its original packaging.
Return procedure for 5962-8965402XA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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