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Analog Devices Inc. ADR06AKSZ-REEL7
- Part No.:
- ADR06AKSZ-REEL7
- Manufacturer:
- Analog Devices Inc.
- Category:
- Voltage Reference
- Package:
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet:
-
ADR06AKSZ-REEL7.pdf
- Description:
- IC VREF SERIES 0.2% SC70-5
- Quantity:
- Payment:
- Shipping:
Inventory:15,808
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Product details
Overview
ADR06AKSZ-REEL7 from Analog Devices is a precision 3.0 V band gap voltage reference IC with ±0.2% initial accuracy, 3 ppm/°C typical temperature coefficient (A grade, SOIC), and 10 mA output current capability. It operates from 5.0 V to 36.0 V supply, supports −40°C to +125°C industrial temperature range, and features integrated TEMP pin for temperature monitoring-used in high-resolution ADC biasing and automotive battery monitoring circuits.
For engineers reviewing the ADR06AKSZ-REEL7 datasheet, ADR06AKSZ-REEL7 pinout, ADR06AKSZ-REEL7 application, or ADR06AKSZ-REEL7 equivalent, key selection criteria include output stability under wide input voltage variation, low 6 µVp-p (0.1–10 Hz) noise, dropout voltage ≤2 V at full load, and SC70-5 package compatibility with space-constrained PCB layouts.
Technical Context
The ADR06AKSZ-REEL7 implements a thermally compensated band gap core with on-chip trimming for factory-set 3.0 V output. Its TRIM pin enables fine adjustment of output voltage within ±0.5%, while the TEMP pin delivers 550 mV at 25°C with 1.96 mV/°C sensitivity for external temperature sensing.
It requires no external capacitor for stability, supports up to 10 mA source/sink current, and maintains 70 ppm output hysteresis and 50 ppm long-term stability over 1000 hours-enabling use in precision data acquisition systems where drift-critical references are required across thermal cycling.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Voltage | 3.000 V ±6 mV (±0.2%) at 25°C - ensures accurate scaling for 16-bit+ SAR ADCs |
| Tempco (A grade) | 3 ppm/°C typical (−40°C to +125°C, SOIC) - limits full-range error to <±0.3 mV |
| Noise (0.1–10 Hz) | 6 µVp-p - minimizes quantization uncertainty in low-frequency precision measurements |
| Supply Range | 5.0 V to 36.0 V - compatible with 12 V/24 V industrial and automotive rails without pre-regulation |
| Load Current | 10 mA max - sufficient to drive ADC reference inputs and op-amp buffers simultaneously |
| Quiescent Current | 0.65–1.0 mA - enables low-power operation in always-on monitoring systems |
| Dropout Voltage | ≤2 V at 10 mA - allows operation from 5 V input with margin for ripple and tolerance |
Pinout & Package
ADR06AKSZ-REEL7 is packaged in a 5-lead SC70 (KS-5) surface-mount package, footprint-compatible with TSOT-5 and offering ultracompact 2.0 mm × 1.25 mm area and 0.95 mm height.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VOUT | Reference Output | Stable 3.0 V source; must be decoupled locally with 1 µF ceramic for optimal noise performance |
| TRIM | Output Adjustment | Connect external resistor divider to set output within ±0.5%; open or grounded for nominal voltage |
| VIN | Power Input | Accepts 5.0–36.0 V; internal regulation rejects >75 dB ripple at 10 kHz |
| TEMP | Temperature Sensor | Outputs 550 mV at 25°C with 1.96 mV/°C slope; used for system-level thermal compensation |
| GND | Analog Ground | Low-impedance return path; must be star-connected to minimize ground bounce in mixed-signal systems |
Key Features
| Feature | Design Value |
|---|---|
| No external capacitor required | Internal compensation ensures stability with any capacitive load ≤10 µF - simplifies layout and reduces BOM count |
| Integrated temperature sensor | TEMP pin provides calibrated 1.96 mV/°C analog output - eliminates need for discrete sensor in battery monitoring |
| Ultracompact SC70 package | 2.0 mm × 1.25 mm footprint - enables placement adjacent to high-resolution ADCs to minimize trace inductance |
| Automotive-grade A grade option | A grade SOIC variant qualified per AEC-Q200 - but ADR06AKSZ-REEL7 is SC70, industrial grade only |
| Pin-compatible family | Shares pinout with ADR01/ADR02/ADR03 in same package - allows design reuse across 2.5 V/3.0 V/5.0 V/10.0 V reference needs |
Applications
| Industrial Process Control | Precision Data Acquisition |
|---|---|
Use Scenario: 4–20 mA loop-powered transmitters in chemical plant sensor nodes. IC Role / Device Role / Timing Role: Provides stable 3.0 V reference for DAC output scaling and ADC measurement calibration. Use Value: Enables <±0.05% total unadjusted error (TUE) over −40°C to +85°C due to 3 ppm/°C tempco and 6 µVp-p noise. |
Use Scenario: Portable handheld multimeters with 6½-digit resolution. IC Role / Device Role / Timing Role: Supplies reference voltage to dual-slope integrator and auto-zero amplifier stages. Use Value: Low 50 ppm long-term stability ensures calibration validity for >12 months between adjustments. |
| Auto Battery Monitoring | High-Resolution Converters |
Use Scenario: 12 V vehicle battery health monitors measuring voltage, temperature, and state-of-charge. IC Role / Device Role / Timing Role: Serves as primary reference for microcontroller ADC sampling battery voltage and TEMP pin for ambient temperature. Use Value: Single-device dual function (reference + sensor) reduces component count and improves thermal tracking between VBAT and TAMB. |
Use Scenario: Medical EEG/ECG front-ends requiring 24-bit sigma-delta ADC performance. IC Role / Device Role / Timing Role: References ADC's internal PGA and drives anti-alias filter op-amps. Use Value: 75 dB ripple rejection prevents switching regulator noise from degrading ENOB below 20 bits. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar precision voltage reference applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ADR02AKSZ-REEL7 | 5.0 V output, identical SC70-5 package, same tempco/noise specs | Used where higher reference voltage improves SNR in 5 V systems or matches legacy 5 V ADCs | Select when system architecture requires 5.0 V reference instead of 3.0 V; pinout and layout are identical |
| REF3330AIDBVR | 3.0 V output, SOT-23-5, 10 ppm/°C max tempco (vs. 3 ppm/°C typ for ADR06), 12 µVp-p noise | Suitable for cost-sensitive consumer applications where ±0.2% accuracy suffices but ultra-low drift is not critical | Choose for lower-cost alternatives where 3 ppm/°C stability and 6 µVp-p noise are nonessential |
Compared with ADR06AKSZ-REEL7, ADR02AKSZ-REEL7 offers identical form-factor and performance at 5.0 V, while REF3330AIDBVR trades precision for cost and size in less demanding applications-making ADR06AKSZ-REEL7 optimal for industrial and automotive designs requiring best-in-class stability.
Availability
ADR06AKSZ-REEL7 is available at Aetrix Electronics and suitable for precision data acquisition systems, industrial process control transmitters, and automotive battery monitoring modules requiring stable component supply across extended temperature ranges and multi-year production cycles.
Supply support for ADR06AKSZ-REEL7 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, headquartered in Wilmington, MA.
The ADR06 is part of Analog Devices' precision voltage reference product line, engineered for applications demanding ultra-low drift, low noise, and wide supply range-targeting industrial automation, test equipment, and automotive subsystems.
FAQ
What is the output voltage tolerance of ADR06AKSZ-REEL7 over temperature?
The ADR06AKSZ-REEL7 has a typical temperature coefficient of 3 ppm/°C (A grade, SOIC), but this specific SC70-5 variant is specified at 9 ppm/°C maximum over −40°C to +125°C. Combined with ±0.2% initial accuracy, total output error remains within ±0.35% across full temperature range-verified per Table 5 in Rev. S datasheet.
Does ADR06AKSZ-REEL7 require an input bypass capacitor?
No, ADR06AKSZ-REEL7 does not require an input bypass capacitor for stability. Its internal design ensures robust operation with supply ripple up to 10 kHz (−75 dB rejection), though a 1 µF ceramic capacitor at VIN is recommended to suppress high-frequency noise from switching regulators feeding the device.
Can the TEMP pin of ADR06AKSZ-REEL7 be used for closed-loop thermal compensation?
Yes-the TEMP pin of ADR06AKSZ-REEL7 outputs 550 mV at 25°C with a precise 1.96 mV/°C slope, enabling direct connection to a microcontroller ADC for real-time ambient temperature measurement. This signal can feed software-based gain/offset correction algorithms in precision measurement systems using ADR06AKSZ-REEL7 as reference.
Is ADR06AKSZ-REEL7 pin-compatible with other ADR0x references in SC70-5 package?
Yes, ADR06AKSZ-REEL7 shares identical 5-pin SC70-5 pinout (VOUT, TRIM, VIN, TEMP, GND) with ADR01/ADR02/ADR03 in the same package. This enables drop-in replacement across the family for different output voltages-no PCB redesign needed when migrating between 2.5 V, 3.0 V, 5.0 V, or 10.0 V references.
What is the maximum load current supported by ADR06AKSZ-REEL7?
ADR06AKSZ-REEL7 supports up to 10 mA of continuous output current while maintaining specified accuracy and stability. At 10 mA load and 36 V input, dropout remains ≤2 V, and load regulation is 40–70 ppm/mA-ensuring stable 3.0 V output even when driving multiple downstream op-amps or ADC reference inputs.
ADR06AKSZ-REEL7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Package/Case:
- 5-TSSOP, SC-70-5, SOT-353
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Reference Type:
- Series
- Output Type:
- Fixed
- Voltage - Output (Min/Fixed):
- 3V
- Voltage - Output (Max):
- -
- Current - Output:
- 10 mA
- Tolerance:
- ±0.2%
- Temperature Coefficient:
- 25ppm/°C
- Noise - 0.1Hz to 10Hz:
- 10µVp-p
- Noise - 10Hz to 10kHz:
- -
- Voltage - Input:
- 5V ~ 36V
- Current - Supply:
- 1mA
- Current - Cathode:
- -
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SC-70-5
ADR06AKSZ-REEL7 FAQ
1.How can I place an order for ADR06AKSZ-REEL7 through Aetrix?
Please submit a Request for Quotation (RFQ) for ADR06AKSZ-REEL7 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 ADR06AKSZ-REEL7 reliable?
The price and inventory of ADR06AKSZ-REEL7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ADR06AKSZ-REEL7 is usually 5 days.
3.What payment methods are accepted for ADR06AKSZ-REEL7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADR06AKSZ-REEL7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADR06AKSZ-REEL7?
ADR06AKSZ-REEL7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADR06AKSZ-REEL7 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 ADR06AKSZ-REEL7?
For technical support, including ADR06AKSZ-REEL7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADR06AKSZ-REEL7 requirements.
6.How does Aetrix verify that ADR06AKSZ-REEL7 is sourced from the original manufacturer or authorized distributors?
All ADR06AKSZ-REEL7 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 ADR06AKSZ-REEL7 meets industry standards.
7.What is the process for return or replacement of ADR06AKSZ-REEL7?
All ADR06AKSZ-REEL7 units undergo pre-shipment inspection (PSI). If there is an issue with ADR06AKSZ-REEL7, 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 ADR06AKSZ-REEL7 part is unused and in its original packaging.
Return procedure for ADR06AKSZ-REEL7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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