REF02CSZ Analog Devices Inc, REF02CSZ Datasheet

REF02CSZ

Manufacturer Part Number

REF02CSZ

Description

IC PREC VOLT REFERENCE 5V 8-SOIC

Manufacturer

Analog Devices Inc

Type

Voltage Referencer

Datasheets

1.REF02CPZ.pdf (16 pages)

2.REF02CPZ.pdf (9 pages)

3.REF02CSZ.pdf (20 pages)

Specifications of REF02CSZ

Temperature Coefficient

65ppm/°C

Reference Type

Series

Voltage - Output

Tolerance

±14%

Voltage - Input

7 ~ 40 V

Number Of Channels

Current - Quiescent

1.4mA

Current - Output

10mA

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

8-SOIC (3.9mm Width)

Topology

Series

Input Voltage

7V To 40V

Reference Voltage

Reference Voltage Tolerance

50mV

Voltage Reference Case Style

SOIC

No. Of Pins

Fixed / Adjust / Prog

Precision

Output Voltage (max)

Reference Voltage Accuracy (max)

Line Regulation

150ppm/V

Load Regulation

150ppm/mA

Input Voltage (max)

40V

Operating Temp Range

-40C to 85C

Operating Temperature Classification

Industrial

Mounting

Surface Mount

Pin Count

Package Type

SOIC N

Current, Output

8 mA

Current, Supply

1 mA

Regulation, Line

0.009 %/V

Regulation, Load

0.006 %/mA

Resistance, Thermal, Junction To Case

44 °C/W

Temperature, Operating, Range

-40 to +85 °C

Voltage, Input

15 V

Voltage, Noise

15 μVp-p

Voltage, Output

5 V

Voltage, Supply

7 to 40 V

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current - Cathode

Lead Free Status / Rohs Status

Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

BOSTOCK HK LIMITED

Part Number:

REF02CSZ

Manufacturer:

ADI

Quantity:

3 153

Company:

Meier Automation Equipment Co., Limited

Part Number:

REF02CSZ

Manufacturer:

ADI/亚德诺

Quantity:

20 000

Company:

H&T Electronics

Part Number:

REF02CSZ

Quantity:

Company:

Meier Automation Equipment Co., Limited

Part Number:

REF02CSZ-REEL

Manufacturer:

ADI/亚德诺

Quantity:

20 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

REF02CSZ-REEL7

Manufacturer:

ADI/亚德诺

Quantity:

20 000

Company:

Amily Shenzhen XNWY Technology Co., Ltd

Part Number:

REF02CSZ-REEL7

Company:

H&T Electronics

Part Number:

REF02CSZ-REEL7

Quantity:

10 000

Current page: 1 of 9
Download datasheet (661Kb)

FEATURES

5 V output: ±0.3% maximum

Temperature voltage output: 1.96 mV/°C

Adjustment range: ±3% minimum

Excellent temperature stability: 8.5 ppm/°C maximum

Low noise: 15 µV p-p maximum

Low supply current: 1.4 mA maximum

Wide input voltage range: 7 V to 40 V

High load-driving capability: 10 mA

No external components

Short-circuit proof

GENERAL DESCRIPTION

The REF02 precision voltage reference provides a stable 5 V

output that can be adjusted over a ±6% range with minimal

effect on temperature stability. Single-supply operation over an

input voltage range of 7 V to 40 V, low current drain of 1 mA,

and excellent temperature stability are achieved with an

improved band gap design. Low cost, low noise, and low power

make the REF02 an excellent choice whenever a stable voltage

reference is required. Applications include DACs and ADCs,

portable instrumentation, and digital voltmeters. The versatility

of the REF02 is enhanced by its use as a monolithic temperature

transducer. For new designs, refer to the ADR02.

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.

REF02 OPTION

883C PRODUCT

P, S, J, Z PACKAGES 18kΩ

OUTPUT RESISTORS

18kΩ

TEMP

R11

2kΩ

4.5kΩ

*SEE OUTPUT RESISTORS

R12

6.1kΩ

15kΩ

Figure 4. Simplified Schematic

Reference/Temperature Transducer

Q20

R10

Q14

Q10

R14

Q12

Q11

≈

1.23V

Figure 2. 8-Lead PDIP (P-Suffix), 8-Lead CERDIP (Z-Suffix)

Q17

Q13

R13

NC = NO CONNECT. DO NOT CONNECT ANYTHING

ON THESE PINS. SOME OF THEM ARE RESERVED

FOR FACTORY TESTING PURPOSES.

NC = NO CONNECT. DO NOT CONNECT ANYTHING

ON THESE PINS. SOME OF THEM ARE RESERVED

FOR FACTORY TESTING PURPOSES.

NC = NO CONNECT. DO NOT CONNECT ANYTHING

ON THESE PINS. SOME OF THEM ARE RESERVED

FOR FACTORY TESTING PURPOSES.

Q21

Figure 3. 20-Terminal LCC (RC-Suffix)

PIN CONFIGURATIONS

5 V Precision Voltage

Figure 1. 8-Lead TO-99 (J-Suffix)

TEMP

and 8-Lead SOIC (S-Suffix)

GND

Q15

Q18

(Not to Scale)

GROUND

TOP VIEW

(CASE)

REF02

Q16

R11*

R15

R9*

R12*

Q19

TRIM

OUT

TRIM

OUT

TRIM

GROUND

INPUT

OUTPUT

OUT

REF02

Related parts for REF02CSZ

REF02CSZ Summary of contents

Page 1

FEATURES 5 V output: ±0.3% maximum Temperature voltage output: 1.96 mV/°C Adjustment range: ±3% minimum Excellent temperature stability: 8.5 ppm/°C maximum Low noise: 15 µV p-p maximum Low supply current: 1.4 mA maximum Wide input voltage range ...

Page 2

SPECIFICATIONS ELECTRICAL SPECIFICATIONS @ 25°C, unless otherwise noted Table 1. Parameter Symbol Output Voltage V O Output Adjustment Range ∆V TRIM 1 Output Voltage Noise e p and S ...

Page 3

REF02 @ −55°C ≤ T ≤ +125°C for REF02A and REF02; 0°C ≤ noted. Table 2. Parameter Output Voltage Change 1, 2 with Temperature Output Voltage Temperature Coefficient Change in V Temperature Coefficient ...

Page 4

25°C, unless otherwise noted Table 3. Parameter Symbol Output Voltage V O Output Adjustment Range ∆V TRIM 1 Output Voltage Noise e p and S Packages J Package ...

Page 5

REF02 @ mA, 0°C ≤ T ≤ 70°C for REF02CJ, REF02CZ, and REF02DP; and −40°C ≤ unless otherwise noted. Table 4. Parameter Output Voltage Change 1, 2 with Temperature ...

Page 6

ABSOLUTE MAXIMUM RATINGS Table 5. Parameter Input Voltage Output Short-Circuit Duration to Ground Storage Temperature Range J, RC, and Z Packages P Package Operating Temperature Range REF02A, REF02J, REF02RC REF02CJ, REF02CZ REF02CP, REF02CS, REF02E, and REF02H Lead ...

Page 7

OUTLINE DIMENSIONS 0.005 (0.13) 0.055 (1.40) MIN MAX 8 5 0.310 (7.87) 0.220 (5.59 0.100 (2.54) BSC 0.405 (10.29) MAX 0.060 (1.52) 0.200 (5.08) MAX 0.015 (0.38) 0.150 (3.81) 0.200 (5.08) MIN 0.125 (3.18) SEATING 0.023 (0.58) PLANE ...

Page 8

REF02 5.00 (0.1968) 4.80 (0.1890 6.20 (0.2440) 4.00 (0.1574) 5.80 (0.2284) 3.80 (0.1497 1.27 (0.0500) BSC 1.75 (0.0688) 1.35 (0.0532) 0.25 (0.0098) 0.10 (0.0040) 0.51 (0.0201) COPLANARITY 0.25 (0.0098) 0.31 (0.0122) SEATING 0.10 0.17 (0.0067) PLANE ...

Page 9

... REF02AZ ±15 1 REF02AZ/883C ±15 REF02CJ ±50 REF02CP ±50 2 REF02CPZ ±50 REF02CS ±50 REF02CS-REEL ±50 REF02CS-REEL7 ±50 2 REF02CSZ ±50 2 REF02CSZ-REEL ±50 REF02CSZ-REEL7 2 ±50 REF02CZ ±50 REF02DP ±100 2 REF02DPZ ±100 REF02EJ ±15 REF02EZ ±15 REF02J ±25 REF02HJ ±25 REF02HZ ±25 REF02HP ±25 2 REF02HPZ ± ...

Related keywords

ref02
ref02c
ref02a
ref02cs
ref02csa
ref02cp
ref02bu
ref02au
ref02cj
ref02az
ref02ap
ref02csz
ref02cpz
REF02CSZ datasheet
REF02CSZ data sheet
REF02CSZ pdf datasheet
REF02CSZ component
REF02CSZ part
REF02CSZ distributor
REF02CSZ RoHS
REF02CSZ datasheet download