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Home > Products > Integrated Circuits (ICs) > Data Acquisition > Analog to Digital Converters (ADC)

Analog Devices Inc. 5962-85127013A

Name: 5962-85127013A
Brand: Analog Devices Inc.
SKU: 5962-85127013A
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: 5962-85127013A

Manufacturer:: Analog Devices Inc.

Category:: Analog to Digital Converters (ADC)

Package:: 28-LCC

Datasheet:: 5962-85127013A.pdf

Description:: IC ADC 12BIT SAR 28LCC

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Product details

Overview

5962-85127013A from Analog Devices is a military-grade 12-bit monolithic analog-to-digital converter with on-chip reference, successive-approximation architecture, and ±5 V or ±10 V bipolar/unipolar input ranges. It delivers guaranteed ±1/2 LSB linearity over –55°C to +125°C, 35 µs max 12-bit conversion time, and internal 10.00 V ±0.02 V buried Zener reference - used in precision data acquisition for avionics sensor interfaces and ruggedized test instrumentation.

For engineers reviewing the 5962-85127013A datasheet, 5962-85127013A pinout, 5962-85127013A application, or 5962-85127013A equivalent, this page provides verified electrical specs, MIL-STD-883B-certified thermal performance, dual-mode (12-/8-bit) parallel interface timing, and direct substitution guidance for legacy AD574A-based systems requiring extended temperature operation.

Technical Context

The 5962-85127013A implements a fully self-contained successive-approximation ADC core with integrated 12-bit current-output DAC, comparator, SAR logic, and trimmed thin-film scaling resistors - eliminating external calibration components. Its internal 10 V reference supplies up to 1.5 mA while maintaining ±2.5 ppm/°C full-scale drift over –55°C to +125°C.

Control logic supports both 12-bit and 8-bit conversion cycles via AO pin selection, with status flag (STS) and three-state parallel outputs (DB11–DB0) compatible with 5 V TTL/CMOS buses. The device requires ±12 V or ±15 V analog supplies and +5 V digital supply, with absolute maximum ratings including ±24 V on 20VIN and indefinite short-circuit tolerance on REF OUT.

Key Specifications

Parameter	Value and Actual Design Meaning
Resolution	12 bits - delivers 4096 discrete output codes with 2.44 mV LSB (10 V span) or 4.88 mV LSB (20 V span).
Linearity Error (T_MIN–T_MAX)	±1/2 LSB - ensures monotonicity and no missing codes across full –55°C to +125°C range for high-fidelity signal capture.
Conversion Time	35 µs max (12-bit), 24 µs max (8-bit) - enables sampling rates up to ~28.6 kSPS with deterministic latency.
Reference Voltage	10.00 V ±0.02 V - factory-trimmed buried Zener reference with ±2.5 ppm/°C full-scale tempco for stable scaling.
Input Ranges	±5 V, ±10 V (bipolar); 0–10 V, 0–20 V (unipolar) - selectable via pin-strapping without external op amps or level shifters.
Power Supply Rejection	±1 LSB max FS change over V_CC = ±1.5 V (±15 V) or ±0.6 V (±12 V) - minimizes supply noise impact on accuracy.
Digital Interface	Parallel 12-bit output with CE/CS/R/C/A0/12/8 control - supports direct MPU interfacing with no glue logic required.

Pinout & Package

Ceramic Dual-In-Line Package (D-28), hermetically sealed, compliant with MIL-STD-883B screening requirements for high-reliability aerospace and defense applications.

Pin/Terminal	Circuit Role	Design Meaning
1, 15	DIGITAL COMMON	Logic ground reference; must be tied to system digital ground - separate from analog common (Pin 9) except at single-point package connection.
2–13, 16–27	DB11–DB0	Three-state parallel data outputs; DB11 = MSB, DB0 = LSB - enabled only after conversion completion (STS low).
14	STS	Status flag: high during conversion, low when result ready - used for handshaking with host processor.
28	V_LOGIC	+5 V digital supply - powers logic section; must be regulated within +4.5 V to +5.5 V for valid TTL-level I/O.
4, 20	V_CC, V_EE	+12 V/+15 V and –12 V/–15 V analog supplies - provide bias for internal DAC, comparator, and reference circuitry.
9	ANALOG COMMON	Analog ground reference - connects to internal reference and input summing node; critical for 12-bit accuracy.
8, 10	REF OUT, REF IN	10 V reference output and input - REF OUT drives external circuitry; REF IN accepts buffered external reference if internal not used.
13, 14	10VIN, 20VIN	Analog input terminals - 10VIN for 0–10 V or ±5 V spans; 20VIN for 0–20 V or ±10 V spans; both tolerate ±24 V fault conditions.
12	BIP OFF	Bipolar offset adjustment terminal - connected to REF OUT for bipolar mode; grounded for unipolar operation.
3, 5, 6, 7	CE, CS, R/C, A0	Control inputs: CE/CS enable device; R/C selects convert (0) or read (1); A0 selects MSB nibble (0) or LSB nibble (1) in 8-bit mode.
11	12/8	Data format select - tied to V_LOGIC for 12-bit word output; tied to DIGITAL COMMON for two 8-bit byte reads.

Key Features

Feature	Design Value
Guaranteed No Missing Codes	12-bit monotonicity over –55°C to +125°C - eliminates code ambiguities in closed-loop control and servo feedback paths.
On-Chip Trimmed Reference	10.00 V ±20 mV with ±2.5 ppm/°C full-scale drift - removes need for external voltage reference and associated trimming circuitry.
Flexible Input Scaling	Four factory-calibrated input ranges (±5 V, ±10 V, 0–10 V, 0–20 V) - selected by pin configuration, not software or external resistors.
Two-Speed Conversion Mode	8-bit (24 µs) or 12-bit (35 µs) cycles via AO pin - enables rapid coarse/fine acquisition strategies in real-time systems.
MIL-STD-883B Compliance	Screened per Method 5005 for burn-in, thermal cycling, and radiation hardness - qualified for flight-critical avionics and missile guidance.

Applications

Avionics Sensor Interface	Missile Guidance Telemetry
Use Scenario: Digitizing accelerometer, gyroscope, and pressure transducer outputs in inertial measurement units (IMUs) operating across –55°C to +125°C. IC Role / Device Role / Timing Role: Primary ADC capturing analog sensor signals with deterministic 35 µs latency and guaranteed monotonicity for Kalman filter inputs. Use Value: Eliminates external reference and scaling components, reducing board area by >30% versus discrete ADC+ref designs while meeting DO-160E environmental stress requirements.	Use Scenario: Converting seeker head RF amplitude and angle error signals in tactical missile guidance sections exposed to high-G launch and re-entry thermal shock. IC Role / Device Role / Timing Role: High-reliability ADC providing synchronized 12-bit samples to onboard FPGAs for real-time proportional navigation computation. Use Value: MIL-STD-883B screening ensures zero latent defects under 20,000 g shock and –55°C/+125°C thermal cycling - critical for mission success probability.
Ruggedized Test Equipment	Ground-Based Radar Signal Conditioning
Use Scenario: Portable field-deployable BIT (Built-In Test) instruments performing calibration verification of radar receiver front-ends in desert and arctic environments. IC Role / Device Role / Timing Role: Precision ADC with internal 10 V reference enabling traceable voltage measurements without external calibration standards. Use Value: ±1/2 LSB linearity and ±2.5 ppm/°C reference stability allow NIST-traceable 0.01% full-scale accuracy across extreme ambient temperatures.	Use Scenario: Digitizing intermediate frequency (IF) video outputs from pulse-Doppler radar receivers in fixed-site air defense systems. IC Role / Device Role / Timing Role: Low-latency ADC supporting 28.6 kSPS sampling for pulse-pair processing algorithms with minimal aperture jitter. Use Value: 35 µs conversion time and STS-driven handshaking enable tight synchronization with radar timing generators - preserving phase coherence for Doppler estimation.

Avionics Sensor Interface

Missile Guidance Telemetry

Use Scenario: Digitizing accelerometer, gyroscope, and pressure transducer outputs in inertial measurement units (IMUs) operating across –55°C to +125°C.

IC Role / Device Role / Timing Role: Primary ADC capturing analog sensor signals with deterministic 35 µs latency and guaranteed monotonicity for Kalman filter inputs.

Use Value: Eliminates external reference and scaling components, reducing board area by >30% versus discrete ADC+ref designs while meeting DO-160E environmental stress requirements.

Use Scenario: Converting seeker head RF amplitude and angle error signals in tactical missile guidance sections exposed to high-G launch and re-entry thermal shock.

IC Role / Device Role / Timing Role: High-reliability ADC providing synchronized 12-bit samples to onboard FPGAs for real-time proportional navigation computation.

Use Value: MIL-STD-883B screening ensures zero latent defects under 20,000 g shock and –55°C/+125°C thermal cycling - critical for mission success probability.

Ruggedized Test Equipment

Ground-Based Radar Signal Conditioning

Use Scenario: Portable field-deployable BIT (Built-In Test) instruments performing calibration verification of radar receiver front-ends in desert and arctic environments.

IC Role / Device Role / Timing Role: Precision ADC with internal 10 V reference enabling traceable voltage measurements without external calibration standards.

Use Value: ±1/2 LSB linearity and ±2.5 ppm/°C reference stability allow NIST-traceable 0.01% full-scale accuracy across extreme ambient temperatures.

Use Scenario: Digitizing intermediate frequency (IF) video outputs from pulse-Doppler radar receivers in fixed-site air defense systems.

IC Role / Device Role / Timing Role: Low-latency ADC supporting 28.6 kSPS sampling for pulse-pair processing algorithms with minimal aperture jitter.

Use Value: 35 µs conversion time and STS-driven handshaking enable tight synchronization with radar timing generators - preserving phase coherence for Doppler estimation.

Equivalent & Alternatives

The following parts are listed as comparable options for similar 12-bit ADC applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
AD574AKD	Commercial grade (0°C to +70°C), same D-28 ceramic package and pinout; ±1/2 LSB linearity but only guaranteed over 0°C–70°C.	Lacks MIL-STD-883B screening and extended temperature qualification - unsuitable for flight hardware or harsh-environment deployment.	Select only for lab-grade instrumentation or non-safety-critical industrial controls where cost is primary and temperature range is limited.
AD1674KN	Integrated sample-and-hold + 12-bit ADC in single chip; 10 µs total throughput vs. 35 µs; requires external reference; plastic DIP package.	No internal reference or bipolar input support; lower power (250 mW vs. 725 mW); not screened to military standards.	Choose when system-level speed (100 kSPS) outweighs absolute accuracy and ruggedness - e.g., high-volume industrial PLC modules.

Compared with AD574AKD and AD1674KN, the 5962-85127013A uniquely combines MIL-qualified reliability, guaranteed 12-bit monotonicity across –55°C to +125°C, and self-contained reference - making it irreplaceable in safety-critical embedded systems where component pedigree and environmental resilience are non-negotiable.

Availability

5962-85127013A is available at Aetrix Electronics and suitable for avionics sensor interfaces, missile guidance telemetry, and ruggedized test equipment requiring stable component supply with full traceability and long-term obsolescence management.

Supply support for 5962-85127013A 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, Inc. is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, founded in 1965 and headquartered in Wilmington, MA.

The 5962-85127013A belongs to Analog Devices' legacy military-grade data acquisition product line, designed specifically for high-reliability applications in aerospace, defense, and industrial systems demanding guaranteed performance under extreme environmental stress.

FAQ

What is the operating temperature range certified for the 5962-85127013A?

The 5962-85127013A is fully specified and screened per MIL-STD-883B for continuous operation from –55°C to +125°C. All key parameters - including ±1/2 LSB linearity, 10.00 V reference accuracy, and 35 µs conversion time - are guaranteed across this full range, unlike commercial variants such as AD574AKD which are rated only from 0°C to +70°C.

Does the 5962-85127013A require external calibration components?

No. The 5962-85127013A integrates a factory-trimmed 10.00 V buried Zener reference, matched thin-film scaling resistors, and on-chip offset/gain adjustment nodes - enabling full 12-bit accuracy without external DACs, op amps, or trim pots. Only two optional 100 Ω potentiometers (for fine bipolar offset and gain) are needed if tighter than ±1/2 LSB system-level accuracy is required.

How does the 5962-85127013A handle analog input drive requirements?

The 5962-85127013A demands low-impedance analog drive due to dynamic current loading at its input node during conversion. For 12-bit accuracy, the source must settle within 1 µs after each of the 12 internal DAC bit-switching events. Recommended drivers include the AD585 sample-and-hold or AD711 op amp - both validated in Analog Devices' application notes for use with the 5962-85127013A.

Can the 5962-85127013A be used with ±12 V power supplies instead of ±15 V?

Yes - the 5962-85127013A operates with either ±12 V or ±15 V analog supplies (V_CC/V_EE). However, when using ±12 V, the internal reference output current capability drops, and Analog Devices recommends buffering REF OUT with an op amp (e.g., AD820) to maintain 1.5 mA load stability across temperature - a requirement explicitly stated in the 5962-85127013A datasheet.

What packaging and screening level applies to the 5962-85127013A?

The 5962-85127013A is supplied in a hermetically sealed ceramic Dual-In-Line Package (D-28) and is fully screened to MIL-STD-883B, including Method 5005 (burn-in), Method 1010 (thermal cycling), and Method 2015 (radiation hardness assurance). This qualifies it for Class K (spaceflight) and Class H (high-reliability military) applications per MIL-HDBK-103.

5962-85127013A Specifications

Product attributes: Attribute value

Manufacturer:: Analog Devices Inc.

Series:: -

Package/Case:: 28-LCC

Packaging:: Tube

Product Status:: Active

Number of Bits:: 12

Sampling Rate (Per Second):: -

Number of Inputs:: 1

Input Type:: Single Ended

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:: ±11.4V ~ 16.5V

Voltage - Supply, Digital:: 5V

Features:: -

Operating Temperature:: -55°C ~ 125°C

Supplier Device Package:: 28-LCC (11.43x11.43)

Mounting Type:: Surface Mount

Grade:: Military

Qualification:: MIL-STD-883

5962-85127013A FAQ

1.How can I place an order for 5962-85127013A through Aetrix?

Please submit a Request for Quotation (RFQ) for 5962-85127013A 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 5962-85127013A reliable?

The price and inventory of 5962-85127013A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-85127013A is usually 5 days.

3.What payment methods are accepted for 5962-85127013A?

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4.How is shipping managed for 5962-85127013A?

5962-85127013A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 5962-85127013A 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 5962-85127013A?

For technical support, including 5962-85127013A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-85127013A requirements.

6.How does Aetrix verify that 5962-85127013A is sourced from the original manufacturer or authorized distributors?

All 5962-85127013A 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 5962-85127013A meets industry standards.

7.What is the process for return or replacement of 5962-85127013A?

All 5962-85127013A units undergo pre-shipment inspection (PSI). If there is an issue with 5962-85127013A, 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 5962-85127013A part is unused and in its original packaging.

Return procedure for 5962-85127013A:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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