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Key Features
Applications/Uses
Parametric specs for Voltage References
| VOUT (V) | 2.5 |
| Temp. Coeff. (ppm/°C) (max) | 1 |
| ISUPPLY (µA) (max) | 3000 |
| Initial Accuracy (% max) (@ +25°C) | 0.04 |
| Calibration Method | Trim |
| VSUPPLY (V) (min) | 8 |
| VSUPPLY (V) (max) | 36 |
| Noise 0.1Hz to 10Hz (µVpp) (typ) | 1.5 |
| Oper. Temp. (°C) | -55 to +125 -40 to +85 0 to +70 |
| Package/Pins | CDIP/8 PDIP/8 SOIC (N)/8 |
| Budgetary Price (See Notes) | 10.02 |
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Parameters
Parametric specs for Voltage References
| VOUT (V) | 2.5 |
| Temp. Coeff. (ppm/°C) (max) | 1 |
| ISUPPLY (µA) (max) | 3000 |
| Initial Accuracy (% max) (@ +25°C) | 0.04 |
| Calibration Method | Trim |
| VSUPPLY (V) (min) | 8 |
| VSUPPLY (V) (max) | 36 |
| Noise 0.1Hz to 10Hz (µVpp) (typ) | 1.5 |
| Oper. Temp. (°C) | -55 to +125 -40 to +85 0 to +70 |
| Package/Pins | CDIP/8 PDIP/8 SOIC (N)/8 |
| Budgetary Price (See Notes) | 10.02 |
Key Features
- Ultra-Low, 1ppm/°C Max Tempco
- Very Low, 1.5µVp-p Noise (0.1Hz to 10Hz) (MAX6325)
- ±0.02% Initial Accuracy (MAX6350)
- ±15mA Output Source and Sink Current
- Low, 18mW Power Consumption (MAX6325)
- Industry-Standard Pinout
- Optional Noise Reduction and Voltage Trim
- Excellent Transient Response
- 8-Pin SO Package Available
- Low, 30ppm/1000h Long-Term Stability
- Stable for All Capacitive Loads
Applications/Uses
- Automated Test Equipment (ATE)
- Digital Voltmeters
- High-Accuracy Industrial and Process Control
- High-Accuracy Reference Standard
- High-Resolution A/D and D/A Converters
- Precision Current Sources
Description
The MAX6325/MAX6341/MAX6350 are low-noise, precision voltage references with extremely low, 0.5ppm/°C typical temperature coefficients and excellent, ±0.02% initial accuracy. These devices feature buried-zener technology for lowest noise performance. Load-regulation specifications are guaranteed for source and sink currents up to 15mA. Excellent line and load regulation and low output impedance at high frequencies make them ideal for high-resolution data-conversion systems up to 16 bits.
The MAX6325 is set for a 2.500V output, the MAX6341 is set for a 4.096V output, and the MAX6350 is set for a 5.000V output. All three provide for the option of external trimming and noise reduction.
The MAX6325 is set for a 2.500V output, the MAX6341 is set for a 4.096V output, and the MAX6350 is set for a 5.000V output. All three provide for the option of external trimming and noise reduction.
Technical Docs
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
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