REF02CPZ Analog Devices Inc, REF02CPZ Datasheet

REF02CPZ

Manufacturer Part Number

REF02CPZ

Description

IC VOLT REFERENCE PREC 5V 8DIP

Manufacturer

Analog Devices Inc

Type

Voltage Referencer

Datasheets

1.REF02CPZ.pdf (16 pages)

2.REF02CPZ.pdf (20 pages)

3.REF02CPZ.pdf (9 pages)

Specifications of REF02CPZ

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

Through Hole

Package / Case

8-DIP (0.300", 7.62mm)

Topology

Series

Input Voltage

7V To 40V

Reference Voltage

Reference Voltage Tolerance

50mV

Voltage Reference Case Style

DIP

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

Through Hole

Pin Count

Package Type

PDIP

Current, Output

8 mA

Current, Supply

1 mA

Regulation, Line

0.009 %/V

Regulation, Load

0.006 %/mA

Resistance, Thermal, Junction To Case

50 °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:

Bonase Electronics (HK) Co., Limited

Part Number:

REF02CPZ

Manufacturer:

Quantity:

200

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

REF02CPZ

Manufacturer:

Quantity:

200

Company:

Meier Automation Equipment Co., Limited

Part Number:

REF02CPZ

Manufacturer:

Quantity:

20 000

Current page: 1 of 20
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FEATURES

High output accuracy

Adjustable output: ± 3% minimum

Excellent temperature stability

Low noise

High supply voltage range: up to 36 V maximum

Low supply current: 1.4 mA maximum

High load-driving capability: 10 mA maximum

Temperature output function

APPLICATIONS

Precision data systems

High resolution converters

Industrial process control systems

Precision instruments

Military and aerospace applications

Rev. K

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.

NC = NO CONNECT. DO NOT CONNECT ANYTHING

ON THESE PINS. SOME OF THEM ARE RESERVED

FOR FACTORY TESTING PURPOSES.

REF01: 10.0 V, ±0.3% maximum

REF02: 5.0 V, ±0.3% maximum

REF03: 2.5 V, ±0.6% maximum

REF01: 8.5 ppm/°C maximum

REF02: 8.5 ppm/°C maximum

REF03: 50 ppm/°C maximum

REF01: 30 μV p-p typical

REF02: 15 μV p-p typical

REF03: 6 μV p-p typical

TEMP

Figure 1. 8-Lead PDIP (P-Suffix),

GND

8-Lead CERDIP (Z-Suffix),

8-Lead SOIC (S-Suffix)

(Not to Scale)

TOP VIEW

REF01/

REF02/

REF03

TRIM

OUT

NC = NO CONNECT. DO NOT CONNECT ANYTHING

ON THESE PINS. SOME OF THEM ARE RESERVED

FOR FACTORY TESTING PURPOSES.

PIN CONFIGURATIONS

Figure 2. 8-Lead TO-99 (J-Suffix)

REF01/

REF02/

GROUND

REF03

(CASE)

Precision 2.5 V, 5.0 V, and 10.0 V

TRIM

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

Tel: 781.329.4700

Fax: 781.461.3113

GENERAL DESCRIPTION

The REF0x series of precision voltage references provide a

stable 10.0 V, 5.0 V, or 2.5 V output with minimal change in

response to variations in supply voltage, ambient temperature

or load conditions. The parts are available in 8-lead SOIC,

PDIP, CERDIP, and TO-99 packages, as well as 20-terminal

LCC packages (883 only), furthering the parts’ usability in

both standard and high stress applications.

With an external buffer and a simple resistor network, the

TEMP terminal can be used for temperature sensing and

approximation. A TRIM terminal is also provided on the

device for fine adjustment of the output voltage.

The small footprint, wide supply range, and application

versatility make the REF0x series of references ideal for general-

purpose and space-constrained applications.

Newer designs should use the ADR0x series of references,

which offer higher accuracy and temperature stability over a

wider operating temperature range, while maintaining full pin-

for-pin compatibility with the REF0x series. This data sheet

applies to commercial-grade products only. Contact sales or

visit analog.com for military-grade (883) data sheets.

Table 1. Selection Guide

Part Number

REF01

REF02

REF03

OUT

Output Voltage

10.0 V

5.0 V

2.5 V

REF01/REF02/REF03

Voltage References

NC = NO CONNECT. DO NOT CONNECT ANYTHING

ON THESE PINS. SOME OF THEM ARE RESERVED

FOR FACTORY TESTING PURPOSES.

TEMP

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

883 Parts Only)

(Not to Scale)

TOP VIEW

REF01/

REF02

12 V to 36 V

7.0 V to 36 V

4.5 V to 36 V

Input Voltage Range

www.analog.com

OUT

Related parts for REF02CPZ

REF02CPZ Summary of contents

Page 1

FEATURES High output accuracy REF01: 10.0 V, ±0.3% maximum REF02: 5.0 V, ±0.3% maximum REF03: 2.5 V, ±0.6% maximum Adjustable output: ± 3% minimum Excellent temperature stability REF01: 8.5 ppm/°C maximum REF02: 8.5 ppm/°C maximum REF03: 50 ppm/°C maximum Low ...

Page 2

REF01/REF02/REF03 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 General Description ......................................................................... 1 Pin Configurations ........................................................................... 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 REF01 Specifications .................................................................... 3 REF02 Specifications .................................................................... 4 REF03 Specifications .................................................................... 5 Absolute Maximum Ratings ...

Page 3

SPECIFICATIONS REF01 SPECIFICATIONS 25° mA, all grades, unless otherwise noted LOAD Parameter Symbol OUTPUT VOLTAGE OUTPUT ADJUSTMENT RANGE ΔV TRIM INITIAL ACCURACY V OERR TEMPERATURE COEFFICIENT ...

Page 4

REF01/REF02/REF03 REF02 SPECIFICATIONS 25° mA, all grades, unless otherwise noted. Nongraded refers to REF02Z LOAD Parameter Symbol OUTPUT VOLTAGE OUTPUT ADJUSTMENT RANGE ΔV TRIM INITIAL ACCURACY ...

Page 5

REF03 SPECIFICATIONS −40°C ≤ T ≤ +85° mA, unless otherwise noted LOAD Parameter Symbol OUTPUT VOLTAGE OUTPUT ADJUSTMENT RANGE ΔV INITIAL ACCURACY V OERR TEMPERATURE COEFFICIENT TCV 2 ...

Page 6

REF01/REF02/REF03 ABSOLUTE MAXIMUM RATINGS Table 2. Parameter Input Voltage Output Short Circuit Duration Operating Temperature Range REF01A, REF02A REF01CP, REF01CS, REF01E, REF01H, REF02CP, REF02CS, REF02E, REF02H, REF03G REF01CJ Storage Temperature Range -J, -S, -Z and -RC Packages -P Package Junction ...

Page 7

PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS Figure 4. 8-Lead PDIP (P-Suffix), 8-Lead CERDIP (Z-Suffix), 8-Lead SOIC (S-Suffix) Pin Configuration Table 4. Pin Function Descriptions—PDIP, CERDIP, and SOIC Packages Pin No. Mnemonic Description Internal Connection. Leave floating ...

Page 8

REF01/REF02/REF03 TYPICAL PERFORMANCE CHARACTERISTICS 10.010 10.005 10.000 9.995 9.990 9.985 –40 –25 – TEMPERATURE (°C) Figure 7. REF01 Typical Output Voltage vs. Temperature 5.008 5.004 5.000 4.996 4.992 –40 –25 – TEMPERATURE ...

Page 9

I = 0mA TO 10mA 36V 14V IN –10 –20 –30 –40 – TEMPERATURE (°C) Figure 13. REF01 Load Regulation vs. Temperature ...

Page 10

REF01/REF02/REF03 +125°C 2 –40°C 1 +25° LOAD CURRENT (mA) Figure 19. REF01 Dropout Voltage vs. Load Current 6 4 –40°C 2 +25° LOAD CURRENT (mA) Figure 20. REF02 Dropout ...

Page 11

V 5V/DIV OUT NO LOAD CAPACITOR NO INPUT CAPACITOR TIME (2ms/DIV) Figure 25. REF02 Line Transient Response NO LOAD CAPACITOR V 5V/DIV IN LOAD OFF LOAD ON V 100mV/DIV OUT LOAD = 5mA TIME (1ms/DIV) Figure 26. REF02 Load Transient ...

Page 12

REF01/REF02/REF03 C = 0.01µ INPUT CAPACITOR TIME (4µs/DIV) Figure 31. REF02 Turn-Off Response (No Input Capacitor) V 10V/DIV IN V 5V/DIV OUT Rev Page 0. 15V IN SAMPLE SIZE = 5 ...

Page 13

TERMINOLOGY Dropout Voltage ( Dropout voltage, sometimes referred to as supply voltage headroom or supply-output voltage differential, is defined as the minimum voltage differential between the input and output necessary for the device to operate ...

Page 14

REF01/REF02/REF03 THEORY OF OPERATION REF01, REF02, and REF03 are high precision, low drift 10.0 V, 5.0 V, and 2.5 V voltage references available in a variety of packages. These devices are standard band gap references (see Figure 33). The band ...

Page 15

TEMPERATURE MONITORING In addition to the optional TRIM function, the REF0x series of references provides the ability to monitor changes in temper- ature by way of tracking the voltage present at the TEMP pin. The output voltage of this pin ...

Page 16

REF01/REF02/REF03 APPLICATIONS INFORMATION BASIC REFERENCE APPLICATION Figure 38 shows the basic configuration for any REF0x device. Input and output capacitance values can be tailored for performance, provided they follow the guidelines described in the Input and Output Capacitors section. U1 ...

Page 17

BIPOLAR VOLTAGE REFERENCE Many applications require both a positive and reference voltage of the same magnitude. A simple method of generating such a bipolar reference is shown in Figure 42 OUT REF03 100kΩ ...

Page 18

REF01/REF02/REF03 OUTLINE DIMENSIONS 0.1850 (4.70) 0.1650 (4.19) 0.0400 (1.02) MAX 0.0400 (1.02) 0.0100 (0.25) CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETER DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN. . 0.005 ...

Page 19

BSC 0.210 (5.33) MAX 0.015 0.150 (3.81) (0.38) 0.015 (0.38) MIN 0.130 (3.30) 0.115 (2.92) SEATING PLANE 0.022 (0.56) 0.005 (0.13) 0.018 ...

Page 20

... Contact sales for 883 data sheet RoHS Compliant Part. REF02 ORDERING GUIDE Model 1, 2 Initial Accuracy (mV) REF02AJ/883C ±15 REF02AZ ±15 REF02AZ/883C ±15 REF02CP ±50 REF02CPZ ±50 REF02CS ±50 REF02CS-REEL ±50 REF02CS-REEL7 ±50 REF02CSZ ±50 REF02CSZ-REEL ±50 REF02CSZ-REEL7 ±50 REF02EZ ±15 REF02HZ ± ...

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