仕様
| 属性 | 値 |
| Supplier | Analog Devices Inc./Maxim Integrated |
| Package / Case | Tape & Reel (TR) |
| Part Status | Active |
| Reference Type | Series |
| Output Type | Fixed |
| Voltage - Output (Min/Fixed) | 2.5V |
| Current - Output | 10 mA |
| Tolerance | ±0.1% |
| Temperature Coefficient | 25ppm/°C |
| Noise - 01 Hzto10 Hz | 4µVp-p |
| Noise - 10 Hzto10k Hz | 7µVrms |
| Voltage - Input | 4.5V ~ 40V |
| Supply Current | 650µA |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
概要
Description
MAX6043BAUT25+T is a MAX6043-series precision voltage reference from Maxim Integrated. It provides a stable, low-noise reference voltage (nominally 2.5 V) for ADC/DAC front-ends and other precision analog circuits. The suffixes indicate: 2.5 V variant (25), package code (BAU), and Tape & Reel presentation (+T). It’s a compact surface-mount device designed for low drift and reasonable quiescent current, with good line/load regulation for accurate reference performance. Typical use is as the system reference node, decoupled per the datasheet. For exact output accuracy, temperature coefficient, input/output ranges, pinout, and recommended circuitry, consult the MAX6043BAUT25+T datasheet on Maxim’s website. If you need, I can pull the key specs from the datasheet.
Pinout
Pin count: 8 pins (µMAX/TSSOP-8 style package).
Function: Fixed 2.5V precision voltage reference with buffered output (low-noise reference suitable for ADC/DAC references).
Function: Fixed 2.5V precision voltage reference with buffered output (low-noise reference suitable for ADC/DAC references).
Manufacturer
Manufacturer: Maxim Integrated (now part of Analog Devices).
Company type: An American multinational semiconductor company that designs and manufactures analog and mixed-signal integrated circuits; acquired by Analog Devices in 2021.
Company type: An American multinational semiconductor company that designs and manufactures analog and mixed-signal integrated circuits; acquired by Analog Devices in 2021.
Application
Common application areas for MAX6043BAUT25+T:
- Precision voltage reference for high-resolution ADCs/DACs and instrumentation
- Test/measurement equipment and calibration rigs
- Sensor front-ends and data acquisition systems
- Portable/battery-powered devices requiring stable, low-noise references
- RF/telecom front-ends and industrial/automotive sensing systems
- Precision voltage reference for high-resolution ADCs/DACs and instrumentation
- Test/measurement equipment and calibration rigs
- Sensor front-ends and data acquisition systems
- Portable/battery-powered devices requiring stable, low-noise references
- RF/telecom front-ends and industrial/automotive sensing systems
Package
8-pin SOIC (SOP-8) package; tape-and-reel variant indicated by the +T suffix.
