ADR4533ARZ
Power Management
Technical Specifications
| Type | Description |
|---|---|
| Output Type | Fixed |
| Output Voltage | 3.3 V |
| Output Current | 10 mA |
| Quiescent Current | 950 µA |
| Tolerance | ±0.04% |
| 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 devices are high precision, low power, low noise voltage references featuring ±0.02% B,C,and D grade maximum initial error, excellent temperature stability, and low output noise.
This family of voltage references uses an innovative core topology to achieve high accuracy while offering industry- leading temperature stability and noise performance. The low, thermally induced output voltage hysteresis and low long- term output voltage drift of the devices also improve system accuracy over time and temperature variations.
A maximum operating current of 950 μA and a maximum low dropout voltage of 300 mV allow the devices to function very well in portable equipment.
The ADR4520/ADR4525/ADR4530/ADR4533/ADR4540/ ADR4550 series of references are each provided in an 8- lead SOIC and are available in a wide range of output voltages, all of which are specified over the extended industrial temperature range of - 40°C to +125°C
Features
- Maximum temperature coefficient (TCV_OUT): 0.8 ppm/°C (D grade 0°C to 70°C), 1 ppm/°C (C grade 0°C to 70°C), 2 ppm/°C (B grade - 40°C to +125°C), 4 ppm/°C (A grade - 40°C to +125°C)
- Output noise (0.1 Hz to 10 Hz): 1 μV p- p at V_OUT of 2.048V typical
- Initial output voltage error: B,C,D grade: ±0.02% (maximum)
- Input voltage range: 3V to 15V
- Operating temperature: A grade and B grade: - 40°C to +125°C; C grade and D grade: 0°C to +70°C
- Output current: +10 mA source/- 10 mA sink
- Low quiescent current: 950 μA (maximum)
- Low dropout voltage: 300 mV at 2 mA (V_OUT ≥ 3V)
- 8- lead SOIC and LCC package
- AEC- Q100 qualified for automotive applications
- Long- term drift: 8 ppm typical at 4500 hours
Applications
- Precision data acquisition systems
- High resolution data converters
- High precision measurement devices
- Industrial instrumentation
- Medical devices
- Automotive battery monitoring
Datasheet
Alternative Parts
Common ADR4533ARZ 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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