My Inquiry
My Account
Analog Devices Inc. 5962-8688203XA
- Part No.:
- 5962-8688203XA
- Manufacturer:
- Analog Devices Inc.
- Category:
- Voltage Reference
- Package:
- TO-205AA, TO-5-3 Metal Can
- Datasheet:
-
5962-8688203XA.pdf
- Description:
- IC VREF SERIES 0.3% TO5
- Quantity:
- Payment:
- Shipping:
Inventory:2,020
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
5962-8688203XA from Analog Devices is a hermetically sealed, 3-pin TO-5 metal-can, laser-trimmed monolithic band gap voltage reference delivering a precise +10.000 V ±5 mV output with 5 ppm/°C max temperature coefficient (0°C to 70°C), 25 ppm/1000 hrs long-term stability, and 10 mA source capability - used as a primary reference for high-resolution DACs and ADCs in military-grade instrumentation.
For engineers reviewing the 5962-8688203XA datasheet, 5962-8688203XA pinout, 5962-8688203XA application, or 5962-8688203XA equivalent, this MIL-STD-883 qualified device supports precision analog signal chains requiring stable 10 V references across extended temperature operation, low-noise performance (40 μV p-p, 0.1 Hz to 10 Hz), and minimal quiescent current (≤1.0 mA).
Technical Context
The 5962-8688203XA implements a band gap core with on-wafer laser trimming of both initial offset and temperature coefficient, eliminating need for external calibration components. Its architecture enables full accuracy without external resistors or capacitors while maintaining 0.2 Ω typical output impedance and 200 μs turn-on settling to 0.1%.
It operates from an unregulated 13 V to 30 V supply, supports bidirectional load current (±5 mA over temperature), and can be reconfigured in 2-pin Zener mode for −10 V reference generation using a single external resistor - retaining <15 mV total error over −55°C to +125°C in U-grade variants.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Voltage | +10.000 V ±5 mV at +25°C - guarantees absolute accuracy within 0.05% for 12-bit DAC full-scale calibration. |
| Temp Coefficient | 5 ppm/°C max (0°C to 70°C) - contributes ≤±2.25 mV drift over commercial range, enabling 14-bit ADC system-level accuracy. |
| Long-Term Stability | 25 ppm/1000 hrs noncumulative - ensures reference drift remains under 0.025% over 6 months of continuous operation. |
| Load Regulation | 200 μV/mA (0–5 mA) - maintains output error below 1 mV even with dynamic load steps in precision data acquisition. |
| Noise (0.1–10 Hz) | 40 μV p-p - limits RMS noise contribution to <13 μV, critical for low-frequency sensor signal conditioning. |
| Quiescent Current | ≤1.0 mA - enables use in low-power portable test equipment without compromising regulation integrity. |
| Supply Range | 13 V to 30 V unregulated - allows direct integration with standard ±15 V analog rails without pre-regulation. |
| Short-Circuit Current | 30 mA - provides robust fault tolerance during board-level transient events or miswiring. |
Pinout & Package
5962-8688203XA is housed in a hermetically sealed 3-pin TO-5 metal can (package option H-03B), with case grounded per MIL-STD-883 requirements. Pin configuration is viewed from bottom: Pin 1 = +VS, Pin 2 = VOUT, Pin 3 = GND.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| +VS (Pin 1) | Unregulated positive supply input | Accepts 13–30 V; internal regulator derives bias for band gap core and output buffer - no external decoupling required for basic operation. |
| VOUT (Pin 2) | Precision +10 V reference output | Low-impedance buffered node capable of sourcing 10 mA; connects directly to DAC VREF, ADC reference input, or op amp gain-setting networks. |
| GND (Pin 3) | Analog ground reference and case connection | Must be tied to system analog ground plane; metal case serves as EMI shield and thermal path - requires mechanical grounding per MIL-STD-883. |
Key Features
| Feature | Design Value |
|---|---|
| Laser wafer trimming of initial error and tempco | Eliminates post-packaging calibration; achieves ±5 mV / 5 ppm/°C spec in monolithic form - replaces hybrid modules in space-constrained avionics. |
| −10 V reference capability in 2-pin Zener mode | Enables bipolar system design with single device: tie +VS and VOUT, route GND through resistor to negative rail - retains 10 ppm/°C tempco and 25 ppm/1000 hrs stability. |
| 10 mA output drive with 0.2 Ω output impedance | Directly drives multiple 12-bit DAC references or op amp buffers without external gain stages - reduces component count in multi-channel DAQ systems. |
| MIL-STD-883 compliance (Class B screening) | Qualified for defense/aerospace use: includes burn-in, thermal cycling, and hermeticity testing - ensures reliability in mission-critical flight control and radar subsystems. |
| Low 40 μV p-p 0.1–10 Hz noise | Minimizes quantization uncertainty in high-resolution sigma-delta ADCs; avoids need for external noise filtering that degrades step response. |
Applications
| High-Accuracy Data Acquisition | Avionics Sensor Signal Conditioning |
|---|---|
|
Use Scenario: 14-bit successive-approximation ADC digitizing strain gauge and RTD outputs in airborne environmental monitoring units. IC Role / Device Role / Timing Role: Primary voltage reference establishing full-scale range for analog front-end; referenced by programmable gain amplifier and ADC internal comparator ladder. Use Value: 5 ppm/°C tempco and 25 ppm/1000 hrs stability ensure measurement repeatability across −55°C to +70°C flight envelope without recalibration. |
Use Scenario: Dual-redundant inertial measurement unit (IMU) requiring matched analog channel gain and offset tracking across temperature. IC Role / Device Role / Timing Role: Master reference for synchronized DACs driving gyroscope and accelerometer excitation waveforms; referenced by analog multiplexers and anti-alias filters. Use Value: Laser-trimmed matching between dual 5962-8688203XA units enables <1 LSB channel-to-channel gain error over operational temperature range. |
| Military-Grade Test Equipment | Radar Pulse Generator Calibration |
|
Use Scenario: Portable field-deployable calibrator verifying 12-bit DAC linearity in tactical radio transceivers. IC Role / Device Role / Timing Role: Stable 10 V reference injected into DUT's VREF pin during automated functional test; monitored via precision digital voltmeter. Use Value: ±5 mV initial tolerance and 200 μs settling time allow sub-millisecond test cycle times while maintaining traceable NIST-equivalent accuracy. |
Use Scenario: High-speed arbitrary waveform generator producing calibrated RF pulse envelopes for phased-array radar receiver alignment. IC Role / Device Role / Timing Role: Reference for multiplying DAC generating amplitude-modulated IF signals; referenced by fast-settling op amps in output stage. Use Value: 10 mA drive capability and 0.2 Ω output impedance prevent amplitude droop during 10 ns rise-time pulses, preserving pulse fidelity. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar precision voltage reference applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AD581LH | Same die, identical specs, but commercial-grade (non-MIL-STD-883); TO-5 package without hermetic seal or screening. | Lacks radiation hardness, thermal cycling validation, and long-term reliability data required for flight hardware. | Select 5962-8688203XA when MIL-STD-883 Class B qualification, hermeticity, or extended temperature screening is mandatory. |
| REF5010QPWRQ1 | Automotive AEC-Q100 Grade 1; 10 ppm/°C max tempco; 3.5 μV p-p noise; SOIC-8 package; requires external decoupling. | Not suitable for vacuum or high-humidity environments; lacks −10 V Zener mode and military screening. | Choose REF5010QPWRQ1 only for cost-sensitive automotive ECUs where TO-5 footprint and MIL qualification are unnecessary. |
Compared with AD581LH and REF5010QPWRQ1, the 5962-8688203XA uniquely combines MIL-STD-883 compliance, hermetic TO-5 packaging, −10 V Zener-mode operation, and 5 ppm/°C tempco - making it irreplaceable in aerospace platforms where reference integrity must survive launch vibration, thermal shock, and 10+ year service life without recalibration.
Availability
5962-8688203XA is available at Aetrix Electronics and suitable for high-reliability defense electronics, avionics subsystems, and precision test instrumentation requiring stable component supply across extended lifecycle commitments.
Supply support for 5962-8688203XA 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 global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, serving industrial, communications, and defense markets since 1965.
The 5962-8688203XA belongs to Analog Devices' precision voltage reference product line, engineered specifically for military, aerospace, and metrology applications demanding ultra-stable, low-drift, and radiation-tolerant reference sources.
FAQ
What is the operating temperature range specified for the 5962-8688203XA?
The 5962-8688203XA is specified for operation from −55°C to +125°C, with guaranteed performance across this full military temperature range. Its electrical characteristics - including output voltage tolerance, temperature coefficient, and long-term stability - are validated per MIL-STD-883 test methods, ensuring reliability in extreme environmental conditions encountered in aircraft, missile guidance, and satellite systems. The 5962-8688203XA maintains ±5 mV initial accuracy and 10 ppm/°C max tempco across this range.
Can the 5962-8688203XA be used to generate a −10 V reference?
Yes, the 5962-8688203XA supports −10 V reference generation in 2-pin Zener mode: connect +VS and VOUT pins together to system ground, then route GND through a current-limiting resistor to the negative supply rail. In this configuration, the device delivers −10.00 V ±15 mV over −55°C to +125°C with 10 ppm/°C tempco and retains its 25 ppm/1000 hrs stability. The 5962-8688203XA's ability to operate bidirectionally makes it ideal for bipolar signal chain designs without adding discrete components.
What is the maximum output current capability of the 5962-8688203XA?
The 5962-8688203XA can source up to 10 mA at +25°C and sustain 5 mA continuously across its full −55°C to +125°C operating range. It also sinks up to 5 mA over temperature, supporting active load configurations. This output drive strength allows direct interfacing with multiple 12-bit DAC references, op amp gain stages, or analog multiplexers without external buffering - a key advantage over lower-current references like the REF102 or LT1021. The 5962-8688203XA maintains regulation integrity even under short-circuit conditions (30 mA limit).
Does the 5962-8688203XA require external components for basic operation?
No, the 5962-8688203XA requires no external components for full-spec operation: its laser-trimmed band gap core and integrated output buffer deliver +10.000 V ±5 mV accuracy, 5 ppm/°C tempco, and 10 mA drive with only three connections (+VS, VOUT, GND). Unlike Zener-based references, it needs no trim potentiometers, compensation capacitors, or series resistors. Optional fine-trim circuitry (e.g., 22 Ω resistor) may be added for sub-millivolt calibration, but the 5962-8688203XA meets all specifications standalone - simplifying layout and improving long-term reliability.
How does the 5962-8688203XA differ from commercial-grade AD581LH?
The 5962-8688203XA shares the same silicon die and core specifications as the AD581LH (±5 mV, 5 ppm/°C, TO-5 package), but undergoes full MIL-STD-883 Class B screening: including 168-hour burn-in, thermal cycling (−65°C to +150°C), hermeticity testing, and lot acceptance testing per military standards. It is marked with 5962- prefix and screened for radiation tolerance and long-term reliability in harsh environments - whereas AD581LH is commercial-grade with no screening or hermetic seal. For any application requiring certified military reliability, the 5962-8688203XA is the only valid choice.
5962-8688203XA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Package/Case:
- TO-205AA, TO-5-3 Metal Can
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Active
- Reference Type:
- Series
- Output Type:
- Fixed
- Voltage - Output (Min/Fixed):
- 10V
- Voltage - Output (Max):
- -
- Current - Output:
- 10 mA
- Tolerance:
- ±0.3%
- Temperature Coefficient:
- 10ppm/°C
- Noise - 0.1Hz to 10Hz:
- 40µVp-p
- Noise - 10Hz to 10kHz:
- -
- Voltage - Input:
- 13V
- Current - Supply:
- 1mA
- Current - Cathode:
- -
- Operating Temperature:
- -55°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- TO-5-3
5962-8688203XA FAQ
1.How can I place an order for 5962-8688203XA through Aetrix?
Please submit a Request for Quotation (RFQ) for 5962-8688203XA 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 5962-8688203XA reliable?
The price and inventory of 5962-8688203XA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-8688203XA is usually 5 days.
3.What payment methods are accepted for 5962-8688203XA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5962-8688203XA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 5962-8688203XA?
5962-8688203XA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5962-8688203XA 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 5962-8688203XA?
For technical support, including 5962-8688203XA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-8688203XA requirements.
6.How does Aetrix verify that 5962-8688203XA is sourced from the original manufacturer or authorized distributors?
All 5962-8688203XA 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 5962-8688203XA meets industry standards.
7.What is the process for return or replacement of 5962-8688203XA?
All 5962-8688203XA units undergo pre-shipment inspection (PSI). If there is an issue with 5962-8688203XA, 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 5962-8688203XA part is unused and in its original packaging.
Return procedure for 5962-8688203XA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
5962-8688203XA Tags
-
TL431AIDBZR
Texas Instruments
-
TL431BQDBZR
Texas Instruments
-
AN431AN-ATRG1
Diodes Incorporated
-
LM4040CYM3-2.5-TR
Microchip Technology
-
LM4040CYM3-4.1-TR
Microchip Technology
-
LM4040EIM3-2.5/NOPB
Texas Instruments
-
AZ431LBNTR-G1
Diodes Incorporated
-
LM4040D20IDBZR
Texas Instruments
-
LM4041DIM3-ADJ/NOPB
Texas Instruments
-
LM4040DIM3X-2.5/NOPB
Texas Instruments
-
LM4040DIM3-2.5/NOPB
Texas Instruments
-
AZ431LANTR-G1
Diodes Incorporated
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
