Low Power, Low Noise Voltage References
with Sink/Source Capability
ADR360/ADR361/ADR363/ADR364/ADR365/ADR366
FEATURES
PIN CONFIGURATION
Compact TSOT-23-5 packages
Low temperature coefficient
B grade: 9 ppm/°C
NC
1
2
3
5
4
TRIM
ADR36x
TOP VIEW
GND
(Not to Scale)
A grade: 25 ppm/°C
V
V
OUT
IN
Initial accuracy
B grade: 3 mꢀ maximum
NC = NO CONNECT
Figure 1. 5-Lead TSOT (UJ Suffix)
A grade: 6 mꢀ maximum
Ultralow output noise: 6.8 μꢀ p-p (0.1 Hz to 10 Hz)
Low dropout: 300 mꢀ
Low supply current: 190 μA maximum
No external capacitor required
Output current: +5 mA/−1 mA
Wide temperature range: −40°C to +125°C
Table 1.
ꢀOUT
(ꢀ)1
Temperature
Coefficient (ppm/°C) Accuracy (mꢀ)
Model
ADR360B 2.048
ADR360A 2.048
ADR361B 2.5
ADR361A 2.5
ADR363B 3.0
ADR363A 3.0
ADR364B 4.096
ADR364A 4.096
ADR365B 5.0
ADR365A 5.0
ADR366B 3.3
ADR366A 3.3
9
25
9
25
9
25
9
25
9
25
9
3
6
3
6
3
6
4
8
4
8
4
8
APPLICATIONS
Battery-powered instrumentations
Portable medical instrumentations
Data acquisition systems
Industrial process controls
Automotive
25
1 Contact Analog Devices, Inc. for other voltage options.
GENERAL DESCRIPTION
The ADR360/ADR361/ADR363/ADR364/ADR365/ADR366
are precision 2.048 V, 2.5 V, 3.0 V, 4.096 V, 5.0 V, and 3.3 V band
gap voltage references that feature low power, high precision in
tiny footprints. Using Analog Devices’ patented temperature
drift curvature correction techniques, the ADR36x references
achieve a low temperature drift of 9 ppm/°C in the TSOT
package.
The ADR36x family of micropower, low dropout voltage
references provides a stable output voltage from a minimum
supply of 300 mV above the output. Their advanced design
eliminates the need for external capacitors, which further
reduces board space and system cost. The combination of low
power operation, small size, and ease of use makes the ADR36x
precision voltage references ideally suited for battery-operated
applications.
Rev. A
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