4.096-V, 3-µVpp/V noise, 3-ppm/°C drift precision series voltage reference
Product details
Parameters
Package | Pins | Size
Features
- Low temperature drift:
- High-grade: 3 ppm/°C (Max)
- Standard-grade: 8 ppm/°C (Max)
- High Accuracy:
- High-grade: 0.05% (Max)
- Standard-rade: 0.1% (Max)
- Low noise: 3 µVPP/V
- Excellent long-term stability:
- 50 ppm/1000 hr (Typ) First 1000 hours (VSSOP)
- 25 ppm/1000 hr (Typ) Second 2000 hours (VSSOP)
- High-Output Current: ±10 mA
- Temperature range: –40°C to 125°C
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Description
The REF50xx is a family of low-noise, low-drift, very high precision voltage references. These references are capable of both sinking and sourcing current, and have excellent line and load regulation.
Excellent temperature drift (3 ppm/°C) and high accuracy (0.05%) are achieved using proprietary design techniques. These features, combined with very low noise, make the REF50xx family ideal for use in high-precision data acquisition systems.
Each reference voltage is available in both high grade (REF50xxIDGK and REF50xxID) and standard grade (REF50xxAIDGK and REF50xxAID). The reference voltages are offered in 8-pin VSSOP and SOIC packages, and are specified from –40°C to 125°C.
Same functionality but is not pin-for-pin or parametrically equivalent to the compared device:
Technical documentation
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
Speed up your op amp prototyping and testing with the DIP-Adapter-EVM, which provides a fast, easy and inexpensive way to interface with small, surface-mount ICs. You can connect any supported op amp using the included Samtec terminal strips or wire them directly to existing circuits.
The (...)
Features
- Simplifies prototyping of SMT IC’s
- Supports 6 common package types
- Low Cost
Design tools & simulation
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
Reference designs
Design files
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download TIDA-01402 BOM.pdf (43KB) -
download TIDA-01402 Assembly Drawing.pdf (94KB) -
download TIDA-01402 PCB.pdf (168KB) -
download TIDA-01402 CAD Files.zip (985KB) -
download TIDA-01402 Gerber.zip (493KB)
Design files
Design files
Design files
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download TIDA-01214 BOM Files.zip (520KB) -
download TIDA-01214 Assembly Files.zip (716KB) -
download TIDA-01214 Layer Plots.zip (4008KB) -
download TIDA-01214 Altium.zip (7943KB) -
download TIDA-01214 Gerber.zip (2975KB)
Design files
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download TIDA-01054 Assembly Drawing.pdf (858KB) -
download TIDA-01054 PCB.pdf (3668KB) -
download TIDA-01054 Gerber.zip (1236KB) -
download TIDA-01054 BOM (Rev. A).pdf (79KB) -
download TIDA-01054 Altium (Rev. A).zip (57322KB)
Design files
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download TIDA-01055 BOM.pdf (231KB) -
download TIDA-01055 Assembly Drawing.pdf (872KB) -
download TIDA-01055 PCB.pdf (3715KB) -
download TIDA-01055 Altium.zip (17037KB) -
download TIDA-01055 Gerber.zip (1227KB)
Design files
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download TIDA-01057 BOM.pdf (123KB) -
download TIDA-01057 Assembly Drawing.pdf (983KB) -
download TIDA-01057 PCB.pdf (4279KB) -
download TIDA-01057 Altium.zip (30897KB) -
download TIDA-01057 Gerber.zip (2100KB)
Design files
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download TIDA-01056 BOM.pdf (124KB) -
download TIDA-01056 Assembly Drawing.pdf (810KB) -
download TIDA-01056 PCB.pdf (3442KB) -
download TIDA-01056 CAD Files.zip (2609KB) -
download TIDA-01056 Gerber.zip (1603KB)
Design files
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download TIPD173 Altium.zip (302KB) -
download TIPD173 Gerber.zip (50KB) -
download TIPD173 BOM (Rev. A).pdf (106KB)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
SOIC (D) | 8 | View options |
VSSOP (DGK) | 8 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Support & training
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