ADR4533BRZ
Power Management
Technical Specifications
| Type | Description |
|---|---|
| Output Type | Fixed |
| Output Voltage | 3.3 V |
| Output Current | 10 mA |
| Quiescent Current | 950 µA |
| Tolerance | ±0.02% |
| Minimum Cathode Current for Regulation | - |
| Reference Type | Series |
| Type | Description |
|---|---|
| Noise - 1/10Hz to 10Hz | 2.1uVp-p |
| Noise - 10Hz to 10kHz | - |
| Supply Voltage | 3.4V~15V |
| Operating Temperature | -40°C~+125°C |
| Features | - |
| Package / Case | SOIC-8 |
Product Introduction
The ADR4520/ADR4525/ADR4530/ADR4533/ADR4540/ADR4550 are high precision, low power, low noise voltage references with a maximum initial error of ±0.02%, offering excellent temperature stability and low output noise.
This family of voltage references employs an innovative core topology to achieve high accuracy while delivering industry-leading temperature stability and noise performance. Low thermal hysteresis of output voltage and low long-term output voltage drift further enhance system accuracy over lifetime and temperature range.
A maximum operating current of 950 μA and a maximum dropout voltage of 300 mV make these devices ideal for portable applications.
The ADR4520/ADR4525/ADR4530/ADR4533/ADR4540/ADR4550 series voltage references are available in 8-lead SOIC packages, offering a wide output voltage range, with all devices rated over the extended industrial temperature range of -40°C to +125°C.
Features
- Maximum Temperature Coefficient (TC<sub>VOUT</sub>): 2 ppm/°C
- Output Noise (0.1 Hz to 70 Hz) less than 1 μV p-p (V<sub>OUT</sub> = 2.048 V, typical)
- Initial Output Voltage Error: ±0.02% (maximum)
- Input Voltage Range: 3 V to 15 V
- Operating Temperature: -40°C to +125°C
- Output Current: +10 mA source / -10 mA sink
- Low Quiescent Current: 950 μA (maximum)
- Low Dropout: 300 mV (2 mA, V<sub>OUT</sub> ≥ 3 V)
- 8-pin SOIC package
Applications
- Precision data acquisition systems
- High-resolution data converters
- High-accuracy measurement devices
- Industrial instrumentation
- Medical equipment
- Automotive battery monitoring
Datasheet
Alternative Parts
Common ADR4533BRZ alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Sourcing Information
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