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Analog Devices Inc. JM38510/12801BGA
- Part No.:
- JM38510/12801BGA
- Manufacturer:
- Analog Devices Inc.
- Category:
- Voltage Reference
- Package:
- TO-99-8 Metal Can
- Datasheet:
-
JM38510/12801BGA.pdf
- Description:
- IC VREF SERIES TO99
- Quantity:
- Payment:
- Shipping:
Inventory:2,276
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Product details
Overview
JM38510/12801BGA from Analog Devices is a military-grade, pin-programmable precision voltage reference IC delivering four factory-trimmed output voltages (10.000 V, 7.500 V, 5.000 V, and 2.500 V) with ≤±10 mV initial error and ≤15 ppm/°C temperature coefficient over −55°C to +125°C. It features a strobe terminal for on/off control, sinks or sources up to 5 mA, and operates from 4.5 V to 30 V input. It is used as a stable reference for high-resolution ADCs, DACs, and calibration systems in aerospace and defense avionics.
For engineers reviewing the JM38510/12801BGA datasheet, JM38510/12801BGA pinout, JM38510/12801BGA application, or JM38510/12801BGA equivalent, this page provides verified technical context, MIL-STD-883B-compliant specifications, TO-99 package details, real-world use scenarios, and two validated alternative parts for ruggedized precision reference design.
Technical Context
The JM38510/12801BGA implements a laser-trimmed bandgap reference core (1.215 V) with a programmable resistor ladder and buffered output amplifier, enabling precise selection of four nominal outputs without external components. Its strobe terminal (Pin 5) allows TTL-compatible zero-output control, reducing quiescent current to ~100 µA in off-state.
It supports both 3-terminal operation and 2-terminal Zener-mode negative reference generation (e.g., −5 V, −7.5 V, −10 V) with matched temperature coefficient and long-term stability (25 ppm/1000 hrs). Input voltage range is 4.5 V to 30 V, and output remains stable under ±5 mA load current across full military temperature range.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Voltages | 10.000 V, 7.500 V, 5.000 V, 2.500 V - selectable via pin-strapping; no external resistors required |
| Initial Accuracy | ±10 mV max at 25°C for 10 V output - enables 14-bit ADC reference without trimming |
| Tempco | ≤15 ppm/°C (−55°C to +125°C) - ensures <±0.25% total drift over full military range |
| Quiescent Current | ≤1.0 mA (on), ~100 µA (strobe-off) - supports low-power standby modes |
| Output Drive | ±5 mA (source/sink, full temp range) - sufficient to drive 12-bit DAC reference inputs directly |
| Noise (0.1–10 Hz) | 50 µV p-p - low enough for 16-bit measurement systems with proper filtering |
| Long-Term Stability | 25 ppm/1000 hrs - predictable aging behavior for mission-critical calibration |
Pinout & Package
Package: Hermetically sealed 8-pin TO-99 metal can (H-08), compliant with MIL-STD-883B, suitable for high-reliability, high-vibration environments.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (VOUT) | Programmable Output | Buffered reference output; voltage set by pin strapping (Pins 2, 3); sources/sinks ±5 mA |
| 2 (5.0V) | Programming Tap | Connect to Pin 1 for 5.000 V output; internal node of trimmed resistor ladder |
| 3 (2.5V) | Programming Tap | Connect to Pin 1 for 2.500 V output; also used for negative reference configuration |
| 4 (COMMON) | Reference Ground | System ground return; tied to negative supply in 2-terminal Zener mode |
| 5 (STROBE) | Enable/Disable Control | Pull ≤200 mV to force output to 0 V; draws ≤500 µA when active |
| 6 (VBG) | Bandgap Reference Node | Internal 1.215 V reference; used with external capacitor for noise filtering |
| 7 (CAP) | Noise Filter Terminal | Connect 0.01–0.1 µF to VBG to reduce wideband noise; increases turn-on settling time |
| 8 (V+) | Positive Supply Input | Accepts 4.5 V to 30 V; power for internal amplifier and reference core |
Key Features
| Feature | Design Value |
|---|---|
| Four-pin-programmable outputs | Eliminates need for multiple fixed references; one device replaces four part numbers in BOM |
| Laser-trimmed tempco & accuracy | Guarantees ≤15 ppm/°C and ≤±10 mV error without post-installation calibration |
| Strobe-controlled on/off | Reduces system power by >90% during idle; enables synchronized reference activation in multi-channel systems |
| 2-terminal Zener-mode operation | Generates precision negative references (−5 V, −7.5 V, −10 V) using same device, no polarity inversion IC needed |
| Source/sink capability | Supports both active pull-up and pull-down reference configurations; tolerates reverse currents without damage |
Applications
| Avionics Sensor Calibration | Military Data Acquisition Systems |
|---|---|
Use Scenario: Calibrating pressure, temperature, and inertial sensors in flight control units where traceable voltage standards are required across −55°C to +125°C. IC Role / Device Role / Timing Role: Primary precision reference for 14-bit successive-approximation ADCs digitizing analog sensor outputs. Use Value: Maintains ≤±0.025% total error over full temperature range, eliminating field recalibration cycles and supporting DO-160 compliance. |
Use Scenario: Providing stable reference for multi-channel digitizers in electronic warfare receivers requiring simultaneous sampling and phase coherence. IC Role / Device Role / Timing Role: Synchronized reference source for eight parallel 12-bit ADCs, enabled via shared strobe signal. Use Value: Strobe-controlled turn-on (200 µs to 0.1%) ensures deterministic timing alignment across channels, reducing aperture jitter. |
| Tactical Radios RF Front-End | Secure Crypto Module Power Management |
Use Scenario: Biasing ultra-low-noise LNAs and mixers in SDR transceivers deployed in mobile command posts subject to thermal cycling. IC Role / Device Role / Timing Role: Low-noise (50 µV p-p) 5.000 V reference for DAC-controlled gain stages and local oscillator tuning. Use Value: Bandgap-derived stability and 0.002%/V line regulation prevent RF gain drift during battery voltage sag or generator transients. |
Use Scenario: Enabling secure boot and key derivation in FIPS 140-2 Level 3 crypto modules where reference integrity must survive tamper events. IC Role / Device Role / Timing Role: MIL-STD-883B-qualified reference powering analog entropy sources and voltage monitors in tamper-detection circuitry. Use Value: Hermetic TO-99 package and radiation-hardened process ensure parametric stability after exposure to ESD, neutron flux, and thermal shock. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar precision voltage reference applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AD584TH/883B | MIL-STD-883B qualified, same TO-99 package and −55°C to +125°C rating; identical pinout and spec limits | Commercially available with same screening but not procured under JANTXV or JANS flow | Select AD584TH/883B if full JAN qualification is not mandated and cost or lead time is critical |
| LM399H | Higher initial accuracy (±0.5 mV), lower tempco (0.3 ppm/°C), but single 6.95 V output; requires oven control and higher power | Used where ultra-stability outweighs size, power, and flexibility; not pin-compatible | Choose LM399H only for metrology-grade lab equipment; avoid for embedded avionics due to warm-up time and power draw |
Compared with JM38510/12801BGA, AD584TH/883B offers identical performance and form factor with faster procurement, while LM399H trades programmability and low power for extreme stability-making the JM38510/12801BGA optimal for space-constrained, multi-voltage, and power-sensitive military platforms.
Availability
JM38510/12801BGA is available at Aetrix Electronics and suitable for avionics sensor calibration, military data acquisition systems, and tactical radio RF front-end designs requiring stable component supply under extended temperature and shock/vibe conditions.
Supply support for JM38510/12801BGA 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 aerospace, defense, industrial, and communications markets since 1965.
JM38510/12801BGA belongs to the AD584 military voltage reference family, engineered specifically for high-reliability applications demanding guaranteed performance across extreme temperatures, radiation tolerance, and long-term stability without recalibration.
FAQ
What is the operating temperature range certified for JM38510/12801BGA?
JM38510/12801BGA is fully specified and tested over −55°C to +125°C per MIL-STD-883B, with guaranteed output voltage stability, tempco ≤15 ppm/°C, and quiescent current ≤1.0 mA across this range. This certification includes thermal cycling, burn-in, and parametric testing at three temperature points to validate performance within the error band.
How is the output voltage selected on JM38510/12801BGA?
JM38510/12801BGA uses pin-strapping: connect Pin 2 (5.0V) to Pin 1 (VOUT) for 5.000 V output; connect Pin 3 (2.5V) to Pin 1 for 2.500 V; leave Pins 2 and 3 open for default 10.000 V; join Pins 2 and 3 for 7.500 V. No external components are required for these four standard outputs.
Does JM38510/12801BGA support negative reference generation?
Yes - JM38510/12801BGA can operate in 2-terminal Zener mode: tie Pin 8 (V+) and Pin 1 (VOUT) together to system ground, connect Pin 4 (COMMON) through a current-setting resistor to negative supply, and take output from Pin 4. This yields precision −5.0 V, −7.5 V, or −10.0 V references with matched tempco and stability.
What is the purpose of the STROBE pin (Pin 5) on JM38510/12801BGA?
The STROBE pin (Pin 5) on JM38510/12801BGA enables TTL-compatible on/off control: pulling it ≤200 mV forces the output to 0 V and reduces quiescent current to ~100 µA. This allows synchronized power gating in multi-channel systems and extends battery life in portable military radios without compromising reference integrity on wake-up.
Is JM38510/12801BGA compatible with standard AD584 footprints and circuits?
Yes - JM38510/12801BGA uses the same 8-pin TO-99 (H-08) package, pinout, and electrical specifications as the AD584TH/883B. All application circuits, layout guidelines, noise filtering (CAP–VBG), and strobe interface designs from the AD584 Rev. C datasheet apply directly to JM38510/12801BGA without modification.
JM38510/12801BGA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Package/Case:
- TO-99-8 Metal Can
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Active
- Reference Type:
- Series
- Output Type:
- Programmable
- Voltage - Output (Min/Fixed):
- 2.5V, 5V, 7.5V, 10V
- Voltage - Output (Max):
- -
- Current - Output:
- 10 mA
- Tolerance:
- -
- Temperature Coefficient:
- 30ppm/°C
- Noise - 0.1Hz to 10Hz:
- -
- Noise - 10Hz to 10kHz:
- -
- Voltage - Input:
- 4.5V ~ 30V
- Current - Supply:
- 1mA
- Current - Cathode:
- -
- Operating Temperature:
- -55°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- TO-99-8
JM38510/12801BGA FAQ
1.How can I place an order for JM38510/12801BGA through Aetrix?
Please submit a Request for Quotation (RFQ) for JM38510/12801BGA 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 JM38510/12801BGA reliable?
The price and inventory of JM38510/12801BGA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JM38510/12801BGA is usually 5 days.
3.What payment methods are accepted for JM38510/12801BGA?
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4.How is shipping managed for JM38510/12801BGA?
JM38510/12801BGA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JM38510/12801BGA 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 JM38510/12801BGA?
For technical support, including JM38510/12801BGA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JM38510/12801BGA requirements.
6.How does Aetrix verify that JM38510/12801BGA is sourced from the original manufacturer or authorized distributors?
All JM38510/12801BGA 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 JM38510/12801BGA meets industry standards.
7.What is the process for return or replacement of JM38510/12801BGA?
All JM38510/12801BGA units undergo pre-shipment inspection (PSI). If there is an issue with JM38510/12801BGA, 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 JM38510/12801BGA part is unused and in its original packaging.
Return procedure for JM38510/12801BGA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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