Low Power, Low Noise Voltage References
with Sink/Source Capability
ADR360/ADR361/ADR363/ADR364/ADR365/ADR366
FEATURES
PIN CONFIGURATION
Compact TSOT packages
Low temperature coefficient
B grade: 9 ppm/°C
1
2
3
5
NC
TRIM
ADR36x
TOP VIEW
GND
(Not to Scale)
A grade: 25 ppm/°C
4
V
V
OUT
IN
Initial accuracy
B grade: 3 mꢀ maximum
A grade: 6 mꢀ maximum
NC = NO CONNECT
Figure 1. 5-Lead TSOT (UJ)
Ultralow output noise: 6.8 μꢀ p-p (0.1 Hz to 10 Hz)
Low dropout: 300 mꢀ
Table 1. ADR36x Family of Devices
Temperature
Low supply current: 190 μA maximum
No external capacitor required
Output current: +5 mA/−1 mA
Wide temperature range: −40°C to +125°C
Qualified for automotive applications
Model
ꢀOUT (ꢀ)1 Coefficient (ppm/°C) Accuracy (mꢀ)
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 instruments
Portable medical instruments
Data acquisition systems
Industrial process controls
Automotive
25
1 Contact Analog Devices for other voltage options.
GENERAL DESCRIPTION
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.
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 offer low power and high precision
in tiny footprints. Using patented temperature drift curvature
correction techniques from Analog Devices, Inc., the ADR36x
references achieve a low temperature drift of 9 ppm/°C in a
TSOT package.
See the Ordering Guide for automotive grades.
The ADR36x family of micropower, low dropout voltage
references provides a stable output voltage from a minimum
Rev. D
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