Key facts
- Brand
- Analog Devices
- Model
- SOT-23
- Industry
- Industrial
- Documents
- 7
- Languages
- EN
- Last added
- 2012-08-03
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ANALOG DEVICES ADR318: Precision Low Drift SOT-23 Voltage Reference with Shutdown Data Sheet (Rev A 2006-10-01-) handbook
The ADR318 is a precision 1.8 V band gap voltage reference designed for high accuracy, stability, and low power consumption. It features a wide operating range, low power consumption, and an additional shutdown capability, making it ideal for battery-powered applications. The device supports full Kelvin operation via a VOUT (SENSE) pin and is specified over an industrial temperature range of 0°C to 70°C in a tiny 5-lead SOT-23 package.
Read onlineAnalog Devices SOT-23 specifications
| Initial Accuracy | ±5 mV maximum |
|---|---|
| Initial Accuracy Error | ±0.27% maximum |
| Temperature Coefficient | 25 ppm/°C maximum |
| Load Regulation | 100 ppm/mA |
| Line Regulation | 25 ppm/V |
| Minimum Supply Voltage Headroom | 0.6 V |
| Quiescent Current | 120 μA maximum |
| Shutdown Supply Current | 3 μA maximum |
| Output Current | 5 mA |
| Operating Temperature Range | 0°C to 70°C |
| Package Type | 5-Lead SOT-23 |
All Analog Devices SOT-23 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
- ANALOG DEVICES ADR318: Precision Low Drift SOT-23 Voltage Reference with Shutdown Data Sheet (Rev A 2006-10-01-) handbook 12 p
- ANALOG DEVICES Precision Low-Drift 2.048 V/2.500 V SOT-23 Voltage Reference ADR380/ADR381 Manual 12 p
- ANALOG DEVICES Precision Low Power 2.048 V SOT-23 Voltage Reference ADR370* Manual 12 p
- ANALOG DEVICES Precision Low Drift SOT-23 Voltage Reference with Shutdown ADR318* Manual 8 p
- ANALOG DEVICES 3 mW 100 kSPS 14-Bit ADC in 6-Lead SOT-23 AD7940 handbook 20 p
- ANALOG DEVICES 1 MSPS 12-/10-/8-Bit ADCs in 6-Lead SOT-23 AD7476/AD7477/AD7478* handbook 20 p
- ANALOG DEVICES Low Capacitance Low Charge Injection ±15 V/12 V iCMOS SPDT in SOT-23 ADG1219 handbook 16 p
Questions answered in these manuals
What is the initial accuracy of the ADR318?
The initial accuracy is ±5 mV maximum, which corresponds to an initial accuracy error of ±0.27% maximum.
What is the shutdown supply current?
The shutdown supply current is less than 3 μA maximum.
What is the operating temperature range for these devices?
The devices are specified over an industrial temperature range of –40 °C to +85 °C.
From: ANALOG DEVICES Precision Low-Drift 2.048 V/2.500 V SOT-23 Voltage Reference ADR380/ADR381 Manual
What is the minimum supply voltage headroom required?
The devices require a minimum supply voltage headroom of 300 mV above the output voltage.
From: ANALOG DEVICES Precision Low-Drift 2.048 V/2.500 V SOT-23 Voltage Reference ADR380/ADR381 Manual
What is the maximum quiescent current?
The maximum quiescent current is 72 µA.
From: ANALOG DEVICES Precision Low Power 2.048 V SOT-23 Voltage Reference ADR370* Manual
What output voltage does the ADR370 provide?
The device provides a stable 2.048 V output.
From: ANALOG DEVICES Precision Low Power 2.048 V SOT-23 Voltage Reference ADR370* Manual