Overview
The REF195ESZ-REEL, produced by Analog Devices Inc., is a precision micropower, low dropout voltage (LDV) reference from the REF19x series. This device is designed to provide a stable output voltage of 5V with high initial accuracy and low temperature coefficient. It is suitable for applications requiring low power consumption and high reliability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Output Voltage | 5 V | V |
| Output Voltage Tolerance | ±0.04% | % |
| Maximum Output Current | 30 mA | mA |
| Supply Current | 45 μA (max) | μA |
| Supply Current in Sleep Mode | 15 μA (max) | μA |
| Temperature Coefficient | 5 ppm/°C (max) | ppm/°C |
| Noise Voltage (0.1 Hz to 10 Hz) | 50 μV p-p | μV p-p |
| Input Voltage Range | 5.1 V to 15 V | V |
| Package Type | 8-SOIC (0.154", 3.90mm Width) | - |
| Operating Temperature Range | -40°C to +85°C | °C |
Key Features
- Precision Output Voltage: Provides a stable output voltage of 5V with high initial accuracy and low temperature coefficient.
- Low Dropout Voltage: Operates with supplies as low as 100 mV above the output voltage.
- Micropower Consumption: Low supply current of 45 μA and reduced to 15 μA in sleep mode.
- High Output Current: Capable of delivering up to 30 mA of output current.
- Low Noise: Low noise voltage of 50 μV p-p in the 0.1 Hz to 10 Hz range.
- Extended Temperature Range: Specified over the extended industrial temperature range of -40°C to +85°C.
Applications
The REF195ESZ-REEL is suitable for various applications requiring high precision and low power consumption, such as:
- Automotive systems
- Industrial control systems
- Medical devices
- Telecommunication equipment
- High-reliability electronic systems
Q & A
- What is the output voltage of the REF195ESZ-REEL?
The output voltage of the REF195ESZ-REEL is 5V.
- What is the tolerance of the output voltage?
The output voltage tolerance is ±0.04%.
- What is the maximum output current of the REF195ESZ-REEL?
The maximum output current is 30 mA.
- How much current does the REF195ESZ-REEL consume in normal operation?
The supply current is 45 μA.
- What is the supply current in sleep mode?
The supply current in sleep mode is reduced to 15 μA.
- What is the temperature coefficient of the REF195ESZ-REEL?
The temperature coefficient is 5 ppm/°C maximum.
- What is the noise voltage of the REF195ESZ-REEL in the 0.1 Hz to 10 Hz range?
The noise voltage is 50 μV p-p.
- What is the input voltage range for the REF195ESZ-REEL?
The input voltage range is from 5.1 V to 15 V.
- What is the package type of the REF195ESZ-REEL?
The package type is 8-SOIC (0.154", 3.90mm Width).
- What is the operating temperature range of the REF195ESZ-REEL?
The operating temperature range is -40°C to +85°C.
