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Analog Devices Inc. 5962-9169005M3A
- Part No.:
- 5962-9169005M3A
- Manufacturer:
- Analog Devices Inc.
- Category:
- Analog to Digital Converters (ADC)
- Package:
- 28-CLCC
- Datasheet:
-
5962-9169005M3A.pdf
- Description:
- 12-BIT ADC (AD74BTE)
- Quantity:
- Payment:
- Shipping:
Inventory:1,281
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Product details
Overview
5962-9169005M3A from Defense Supply Center Columbus is a military-grade 12-bit monolithic analog-to-digital converter with microprocessor interface, sample-and-hold, and internal 10 V reference. It operates across –55°C to +90°C, supports unipolar 10 V and bipolar 20 V input spans, and delivers ≤±1.0 LSB integral linearity error over full temperature range. It is used in precision avionics data acquisition systems requiring radiation-tolerant, high-reliability conversion.
For engineers reviewing the 5962-9169005M3A datasheet, 5962-9169005M3A pinout, 5962-9169005M3A application, or 5962-9169005M3A equivalent, this page provides verified electrical specs, terminal mapping for CDIP2-T28 package, timing-critical interface behavior, and qualified alternatives for defense and aerospace signal chain design.
Technical Context
This device implements a successive-approximation ADC architecture with integrated sample-and-hold and TTL/CMOS-compatible parallel microprocessor interface. It features dual-mode operation (8-bit or 12-bit), programmable data output format via AO and 12/8 control lines, and status flag (STS) signaling conversion completion.
It requires separate analog and digital grounds (AGND/DGND), supports both internal and external reference configurations, and uses independent VLOGIC (+4.5 V to +5.5 V), VCC (+11.4 V to +16.5 V), and VEE (–11.4 V to –16.5 V) supplies - though VEE is not required for device types 01, 02, and 04 (5962-9169005M3A is type 05, so VEE is required). Conversion time is guaranteed at 6–10 µs for 8-bit and 15 µs for 12-bit cycles.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Resolution | 12-bit - guarantees monotonic transfer function and no missing codes over full operating range. |
| Integral Linearity Error | ±1.0 LSB max - ensures accurate digitization of linear sensor outputs in flight control feedback loops. |
| Conversion Time | 15 µs (12-bit) - enables ≥66 kSPS sustained sampling in real-time telemetry systems. |
| Reference Voltage | 10.0 V ±0.1 V (internal) - stable calibration source eliminating need for external precision reference in space-constrained modules. |
| Supply Voltages | VLOGIC = +4.5 V to +5.5 V; VCC = +11.4 V to +16.5 V; VEE = –11.4 V to –16.5 V - supports legacy MIL-STD-704 aircraft power buses. |
| Operating Temperature | –55°C to +90°C - qualified for engine-mounted or radar front-end applications without derating. |
| Input Span Options | Unipolar 10 V or bipolar 20 V - configurable via external resistor network on REF IN, BIP OFF, 10 VIN, and 20 VIN pins. |
Pinout & Package
5962-9169005M3A is packaged in a hermetically sealed ceramic dual-in-line package per MIL-STD-1835 outline GDIP1-T28 (also designated CDIP2-T28), 28-pin, 0.600-inch wide body, with tin-lead lead finish compliant with MIL-PRF-38535 Appendix A for device class M.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VLOGIC | +5 V logic supply - powers interface circuitry; must be decoupled locally to suppress noise coupling into analog section. |
| 2 | 12/8 | Data mode select - hard-wired to VLOGIC for 12-bit mode or digital common for 8-bit mode; not TTL-compatible. |
| 3 | CS | Chip select - active-low enable for read/conversion control; requires setup time relative to CE per truth table. |
| 4 | AO | Byte address / short cycle - selects MSB byte (AO=0) or LSB byte + zero-fill (AO=1) during 8-bit read operations. |
| 5 | R/C | Read/Convert - low pulse initiates conversion; high pulse enables output drivers after conversion completes. |
| 6 | CE | Chip enable - primary strobe for initiating conversion or enabling data bus; controls STS assertion timing. |
| 7 | VCC | +12 V / +15 V analog supply - powers core ADC and S/H; requires low-noise regulation and filtering. |
| 8 | REF OUT | 10 V reference output - buffered internal reference; must be externally loaded only during conversion to avoid drift. |
| 9 | AGND | Analog ground - isolated return path for analog signals and supplies; must be star-connected to minimize noise injection. |
| 10 | REF IN | Reference input - accepts external reference or connects to REF OUT for internal 10 V reference use. |
| 11 | VEE | –12 V / –15 V analog supply - required for device type 05; powers negative rail of comparator and S/H amplifier. |
| 12 | BIP OFF | Bipolar offset - sets zero point for 20 V span; tied to AGND for standard bipolar operation. |
| 13 | 10 VIN | 10 V unipolar input - accepts single-ended analog signal referenced to AGND; used with 50 Ω resistor network. |
| 14 | 20 VIN | 20 V bipolar input - accepts differential analog signal; configured with 50 Ω resistors between pins 8, 10, and 12. |
| 15 | DGND | Digital ground - return for logic supplies and data bus; must be connected to AGND at single point only. |
| 16–27 | DB0–DB11 | 12-bit parallel data bus - three-state TTL/CMOS outputs; driven only when CS, CE, and R/C are asserted per timing diagram. |
| 28 | STS | Status flag - goes high at conversion start and low upon completion; used for interrupt-driven data capture. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated Sample-and-Hold | Acquisition time ≤2.0 µs - captures fast transients in radar IF signals without external S/H circuitry. |
| Programmable Data Width | 8-bit or 12-bit output via 12/8 and AO pins - reduces bus loading and simplifies firmware for mixed-resolution systems. |
| Internal 10 V Reference | ±0.1 V tolerance, ±1.0 LSB drift over temperature - eliminates external reference IC and associated layout complexity. |
| Three-State Parallel Interface | VOH ≥2.4 V, VOL ≤0.4 V, IZ ≤±10 µA - ensures clean bus sharing with multiple peripherals on shared microprocessor data bus. |
| MIL-PRF-38535 Class M Qualification | Vendor self-certified to non-JAN Class B requirements - meets DLA-specified reliability, screening, and traceability for defense production. |
Applications
| Avionics Flight Data Recorder | Tactical Radar Signal Conditioning |
|---|---|
|
Use Scenario: Digitizing accelerometer, gyroscope, and pressure sensor outputs in airborne black box recorders. IC Role / Device Role / Timing Role: Primary ADC capturing synchronized multi-channel analog telemetry at 50 kSPS with deterministic latency. Use Value: Guaranteed 12-bit linearity and –55°C to +90°C operation ensure valid data under extreme thermal cycling and vibration. |
Use Scenario: Converting intermediate frequency (IF) signals from radar receiver chains prior to digital beamforming. IC Role / Device Role / Timing Role: High-fidelity analog front-end digitizer interfacing directly to 80C86-based signal processors. Use Value: Internal S/H and 15 µs conversion time support coherent sampling of pulsed RF envelopes without external timing coordination. |
| Missile Guidance Sensor Fusion | Electronic Warfare Receiver Front-End |
|
Use Scenario: Consolidating inputs from IR seeker, inertial measurement unit (IMU), and GPS correlator in guidance computers. IC Role / Device Role / Timing Role: Multi-span ADC accepting both unipolar sensor voltages and bipolar gyro outputs on shared 28-pin footprint. Use Value: Configurable 10 V / 20 V spans and bipolar zero offset ≤±3.0 LSB enable direct connection of diverse transducer types without level-shifting. |
Use Scenario: Digitizing wideband IF signals in channelized receivers for threat identification and direction finding. IC Role / Device Role / Timing Role: Radiation-hardened ADC deployed in satellite-borne or pod-mounted EW systems exposed to TID and SEE. Use Value: Class M qualification with MIL-STD-883 screening ensures functional integrity after 100 krad(Si) total ionizing dose exposure. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 12-bit ADC with microprocessor interface applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AD7896ARZ | Successive-approximation ADC, 12-bit, 100 kSPS, single +5 V supply, SPI interface, no internal reference. | Commercial industrial use; lacks military temp range, hermetic packaging, and parallel bus interface. | Select when board space, power, and cost constrain design - but requires external reference, level shifters, and firmware SPI stack. |
| MAX195BCNG+ | 16-bit, 100 kSPS, serial interface, internal reference, –40°C to +85°C, plastic SOIC package. | Higher resolution but lower temperature rating and no MIL-spec qualification; unsuitable for flight-critical hardware. | Choose for lab instrumentation or ground-test equipment where extended resolution outweighs environmental robustness. |
Compared with AD7896ARZ and MAX195BCNG+, the 5962-9169005M3A uniquely combines military temperature range, hermetic CDIP2-T28 packaging, parallel microprocessor bus, internal 10 V reference, and Class M qualification - making it irreplaceable in deployed airborne and missile systems where supply chain continuity and long-term reliability are mandated.
Availability
5962-9169005M3A is available at Aetrix Electronics and suitable for avionics data acquisition, radar signal conditioning, and missile guidance systems requiring stable component supply across extended product lifecycles and defense procurement cycles.
Supply support for 5962-9169005M3A 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
Defense Supply Center Columbus (DSCC) is a U.S. Department of Defense agency responsible for standard microcircuit drawing governance, qualification oversight, and logistics support for high-reliability semiconductor components.
The 5962-91690 drawing defines a family of radiation-tolerant, high-stability 12-bit ADCs intended for mission-critical defense electronics where long-term parametric stability, hermetic reliability, and assured supply chain traceability are mandatory.
FAQ
What is the operating temperature range for the 5962-9169005M3A?
The 5962-9169005M3A is specified for operation from –55°C to +90°C ambient temperature. This range applies specifically to device type 05, as confirmed in revision E of the drawing (sheet 3, section 1.4). It is fully tested and guaranteed across this range for all electrical parameters including integral linearity, gain error, and conversion timing - critical for engine bay or radar front-end deployment.
Does the 5962-9169005M3A require a negative supply voltage?
Yes, the 5962-9169005M3A requires VEE (–11.4 V to –16.5 V) because it is device type 05. Unlike types 01, 02, and 04, type 05 mandates dual-polarity analog supplies to support its bipolar 20 V input span and specified performance across the full temperature range. The absolute maximum rating for VEE is –16.5 V dc, and operation outside the recommended range may cause permanent damage or parameter degradation.
What package type is used for the 5962-9169005M3A?
The 5962-9169005M3A uses the CDIP2-T28 (also designated GDIP1-T28) ceramic dual-in-line package per MIL-STD-1835, with 28 leads and a 0.600-inch body width. Its case outline code "X" corresponds to this configuration, and the "3A" suffix in the PIN confirms the GDIP1-T28 variant with tin-lead lead finish - verified in sheet 3, section 1.2.4 and sheet 11, figure 1.
How does the 5962-9169005M3A handle reference voltage selection?
The 5962-9169005M3A supports both internal and external reference modes. Pin 8 (REF OUT) provides a buffered 10.0 V ±0.1 V reference, which can be connected to pin 10 (REF IN) for internal use. For external reference, a precision source is applied to REF IN while leaving REF OUT open. The device's gain error and offset specifications assume proper reference configuration - confirmed in Table I test conditions and footnote 7.
Is the 5962-9169005M3A pin-compatible with other devices in the 5962-91690 family?
Yes, all device types in the 5962-91690 family - including 01, 02, 03, 04, and 05 - share identical pinout and package outlines (X or 3), as explicitly shown in figure 1 (sheet 11) and section 1.2.4. However, functional differences exist: VEE is unused in types 01–04, and temperature range, linearity, and power supply current differ. Interchangeability requires validation of system-level timing, thermal, and supply constraints.
5962-9169005M3A Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 28-CLCC
- Packaging:
- Bulk
- Product Status:
- Active
- Number of Bits:
- 12
- Sampling Rate (Per Second):
- -
- Number of Inputs:
- 12
- Input Type:
- -
- Data Interface:
- Parallel
- Configuration:
- ADC
- Ratio - S/H:ADC:
- 0:1
- Number of A/D Converters:
- 1
- Architecture:
- SAR
- Reference Type:
- External, Internal
- Voltage - Supply, Analog:
- -16.5V ~ -11.4V, 11.4V ~ 16.5V
- Voltage - Supply, Digital:
- -16.5V ~ -11.4V, 11.4V ~ 16.5V
- Features:
- -
- Operating Temperature:
- -55°C ~ 125°C
- Supplier Device Package:
- 28-CLCC (11.43x11.43)
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
5962-9169005M3A FAQ
1.How can I place an order for 5962-9169005M3A through Aetrix?
Please submit a Request for Quotation (RFQ) for 5962-9169005M3A 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 5962-9169005M3A reliable?
The price and inventory of 5962-9169005M3A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-9169005M3A is usually 5 days.
3.What payment methods are accepted for 5962-9169005M3A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5962-9169005M3A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 5962-9169005M3A?
5962-9169005M3A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5962-9169005M3A 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 5962-9169005M3A?
For technical support, including 5962-9169005M3A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-9169005M3A requirements.
6.How does Aetrix verify that 5962-9169005M3A is sourced from the original manufacturer or authorized distributors?
All 5962-9169005M3A 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 5962-9169005M3A meets industry standards.
7.What is the process for return or replacement of 5962-9169005M3A?
All 5962-9169005M3A units undergo pre-shipment inspection (PSI). If there is an issue with 5962-9169005M3A, 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 5962-9169005M3A part is unused and in its original packaging.
Return procedure for 5962-9169005M3A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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