ADR5044AKSZ-R2 Analog Devices Inc, ADR5044AKSZ-R2 Datasheet

IC,VOLT REFERENCE,FIXED,4.096V,BIPOLAR,TSSOP,3PIN,PLASTIC

ADR5044AKSZ-R2

Manufacturer Part Number

ADR5044AKSZ-R2

Description

IC,VOLT REFERENCE,FIXED,4.096V,BIPOLAR,TSSOP,3PIN,PLASTIC

Manufacturer

Analog Devices Inc

Series

ADR504r

Datasheet

1.ADR5041.pdf (16 pages)

Specifications of ADR5044AKSZ-R2

Package / Case

SC-70-3, SOT-323-3

Mounting Type

Surface Mount

Current - Output

15mA

Voltage - Output

4.096V

Operating Temperature

-40°C ~ 125°C

Temperature Coefficient

100ppm/°C

Tolerance

±0.2%

Number Of Channels

Reference Type

Shunt

Current - Cathode

50µA

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Voltage - Input

Current - Quiescent

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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FEATURES

Ultracompact SC70 and SOT-23 packages

Low temperature coefficient: 75 ppm/°C (maximum)

Pin compatible with LM4040/LM4050

Initial accuracy: ±0.1%

No external capacitor required

Wide operating current range: 50 μA to 15 mA

Extended temperature range: −40°C to +125°C

APPLICATIONS

Portable, battery-powered equipment

Automotives

Power supplies

Data acquisition systems

Instrumentation and process control

Energy management

GENERAL DESCRIPTION

Designed for space-critical applications, the ADR5040/

ADR5041/ADR5043/ADR5044/ADR5045 are high precision

shunt voltage references, housed in ultrasmall SC70 and SOT-23

packages. These voltage references are multipurpose, easy-to-use

references that can be used in a vast array of applications. They

feature low temperature drift, an initial accuracy of better than

0.1%, and fast settling time.

Available in output voltages of 2.048 V, 2.5 V, 3.0 V, 4.096 V, and

5.0 V, the advanced design of the ADR5040/ADR5041/ADR5043/

ADR5044/ADR5045 eliminates the need for compensation by an

external capacitor, yet the references are stable with any capacitive

load. The minimum operating current increases from 50 μA to

a maximum of 15 mA. This low operating current and ease of use

make these references ideally suited for handheld, battery-powered

applications. This family of references has been characterized

over the extended temperature range of −40°C to +125°C.

Rev. A

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registered trademarks are the property of their respective owners.

ADR5040/ADR5041/ADR5043/ADR5044/ADR5045

Precision Micropower Shunt Mode

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Fax: 781.461.3113

Table 1. Selection Table

Part

ADR5040A

ADR5040B

ADR5041A

ADR5041B

ADR5043A

ADR5043B

ADR5044A

ADR5044B

ADR5045A

ADR5045B

Figure 1. 3-Lead SC70 (KS) and 3-Lead SOT-23 (RT)

Voltage (V)

2.048

2.5

3.0

4.096

5.0

NOTES

1. NC = NO CONNECT.

2. PIN 3 MUST BE LEFT FLOATING OR

CONNECTED TO GROUND.

PIN CONFIGURATION

V+

V–

ADR5040/ADR5041/

ADR5043/ADR5044/

Voltage References

ADR5045

Initial

Accuracy (%)

±0.2

±0.1

±0.2

±0.1

±0.2

±0.1

±0.2

±0.1

±0.2

±0.1

Temperature

Coefficient

(ppm/°C)

100

www.analog.com

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