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- Brand
- Analog Devices
- Model
- AD1403A
- Industry
- Industrial
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- 2
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- EN
- Last added
- 2012-06-07
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Analog Devices AD1403/AD1403A Low Cost Precision 2.5V IC References Datasheet
The AD1403 and AD1403A are three-terminal, low-cost, temperature-compensated bandgap voltage references providing a fixed 2.5V output for input voltages between 4.5V and 40V. The devices feature laser trimming for high accuracy (±10mV for the AD1403A) and excellent temperature stability of better than 25ppm/°C.
Read onlineAnalog Devices AD1403A specifications
| Output Voltage (Typ) | 2.5V |
|---|---|
| Initial Tolerance (AD1403A) | +/-10mV |
| Temperature Stability (AD1403A) | <25ppm/°C |
| Quiescent Current (Max) | 1.5mA |
| Load Regulation | <10mV |
| Operating Temperature Range | 0 to +70°C |
Source: Analog Devices AD1403/AD1403A Low Cost Precision 2.5V IC References Datasheet
All Analog Devices AD1403A documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the input voltage range?
The devices operate with input voltages between 4.5V and 40V.
From: Analog Devices AD1403/AD1403A Low Cost Precision 2.5V IC References Datasheet
Is external circuitry required?
No, the three-terminal operation provides a regulated output without any external components.
From: Analog Devices AD1403/AD1403A Low Cost Precision 2.5V IC References Datasheet
What is the initial tolerance of the AD1403A?
The AD1403A offers an improved initial tolerance over the industry-standard 1403A, with a tolerance of ±10mV.
From: Analog Devices AD1403/AD1403A Precision Voltage Reference Datasheet
Can the AD1403/AD1403A operate with a single logic supply?
Yes, they allow operation with 5 volt logic supplies and are ideal for digital panel meter applications when only a single logic supply is available.
From: Analog Devices AD1403/AD1403A Precision Voltage Reference Datasheet
