ZRB500Y01STOB_技术文档

ZRB500

Precision 5V micropower voltage reference

Description

The ZRB500 uses a bandgap circuit design to Excellent performance is maintained to an

achieve

a

precision micropower voltage absolute maximum of 25mA, however the

reference of 5.0 volts. The device is available in rugged design and 20 volt processing allows

small outline surface mount packages, ideal for the reference to withstand transient effects and

applications where space saving is important, currents up to 200mA. Superior switching

as well as packages for through hole capability allows the device to reach stable

requirements.

operating conditions in only

microseconds.

a

few

The ZRB500 design provides a stable voltage

without an external capacitor and is stable with

capacitive loads. The ZRB500 is recommended

for operation between 50␮A and 15mA and so

is ideally suited to low power and battery

powered applications.

Features

Applications

•

3%, 2% and 1% tolerance

•

Battery powered and portable equipment

Operating current 50␮A to 15mA

Metering and measurement systems

Instrumentation

Typical T 15ppm/°C

C

Transient response, stable in less than 10␮s

Test equipment

Industrial temperature range

Data acquisition systems

Precision power supplies

Small outline SOT23 and TO92 style

packages

Typical application circuit

V_R

-

+

Gnd

Issue 5 - May 2006

1

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ZRB500

Connection diagrams

E-Line, 2 pin

package suffix - Y

E-Line, 3 pin, rev

package suffix - R

SOT23

package suffix - F

E-Line, 3 pin

package suffix - A

y

Rounded

face

Rounded

face

2

Gnd

u

Rounded

face

b

e

1

m

i

t

3

V

R

s

a _{Gnd V}

Gnd V

Pin 1 floating or connected to pin 2

Last time buy

R

V Gnd

R

Ordering information

(*)

Order reference

Tol. Device mark

Reel size

(inches)

Loose

Quantity Tape width

Status

(%)

1

2

3

1

2

3

1

2

3

per reel

4,000

2,000

4,000

2,000

4,000

2,000

3,000

10,000

3,000

10,000

3,000

10,000

4,000

2,000

4,000

2,000

4,000

2,000

(mm)

ZRB500A01

ZRB50001

ZRB50002

ZRB50003

50I

NRND

-

8

-

ZRB500A01STOA

ZRB500A01STOB

ZRB500A01STZ

ZRB500A02

ZRB500A02STOA

ZRB500A02STOB

ZRB500A02STZ

ZRB500A03

ZRB500A03STOA

ZRB500A03STOB

ZRB500A03STZ

ZRB500F01TA

ZRB500F01TC

ZRB500F02TA

ZRB500F02TC

ZRB500F03TA

ZRB500F03TC

ZRB500R01

ZRB500R01STOA

ZRB500R01STOB

ZRB500R01STZ

ZRB500R02

ZRB500R02STOA

ZRB500R02STOB

ZRB500R02STZ

ZRB500R03

NRND

REL

12.5

Concertina pack

Loose

12.5

Concertina pack

Loose

12.5

Concertina pack

7

13

7

13

7

13

Loose

12.5

50I

50H

50G

REL

50G

REL

ZRB500R1

ZRB500R2

ZRB500R3

NRND

Concertina pack

Loose

12.5

Concertina pack

Loose

ZRB500R03STOA

12.5

-

Issue 5 - May 2006

2

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ZRB500

Ordering information

(*)

Order reference

Tol. Device mark

(%)

Reel size

(inches)

12.5

Concertina pack

Loose

12.5

Concertina pack

Loose

12.5

Concertina pack

Loose

12.5

Concertina pack

Quantity Tape width

Status

per reel

2,000

4,000

2,000

4,000

2,000

4,000

2,000

(mm)

ZRB500R03STOB

ZRB500R03STZ

ZRB500Y01

ZRB500Y01STOA

ZRB500Y01STOB

ZRB500Y01STZ

ZRB500Y02

ZRB500Y02STOA

ZRB500Y02STOB

ZRB500Y02STZ

ZRB500Y03

ZRB500Y03STOA

ZRB500Y03STOB

ZRB500Y03STZ

3

1

2

3

ZRB500R3

ZRB50001

ZRB50002

ZRB50003

ZRC50003

NRND

LTB

-

NOTES:

(*) NRND Not recommended for new designs

REL

LTB

Released

Last time buy

Issue 5 - May 2006

3

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ZRB500

Absolute maximum rating

Reverse current

25mA

Power dissipation (T

= 25°C)

amb

Forward current

25mA

SOT23

330mW

Operating temperature

Storage temperature

-40 to 85°C

-55 to 125°C

Electrical characteristics. Test conditions (unless otherwise stated) T

= 25°C

amb

Symbol Parameter

Conditions

Limits

Typ.

5.0

Tol.

(%)

Units

Min.

4.95

4.90

4.85

Max.

5.05

5.10

5.15

50

1

2

3

V

I = 150␮A

Reverse breakdown voltage

Minimum operating current

5.0

R

5.0

V

I

30

␮A

MIN

Recommended operating

current

0.05

15

mA

R

(*)

(†)

Average reverse breakdown

voltage temperature

coefficient

15

50

ppm/°C

T

C

I

to

R(min)

R(max)

Slope resistance

0.33

0.4

1.5

1

⍀

R

S

Z

Reverse dynamic

impedence

I = 1mA

R

f = 100Hz

I

= 0.1I

AC

R

E

Wideband noise voltage

I = 150␮A

105

␮V(rms)

N

R

f = 10Hz to

10kHz

NOTES:

(*)

(V_R(max)– V_R(min)) × 1000000

60

50

T_C= ----------------------------------------------------------------------------------

V_R× (T_(max)– T_(min)

)

40

30

20

Note: V_R(max)- V_R(min) is the maximum deviation in reference

voltage measured over the full operating temperature range.

T_A=85°C

(†)

V_RChange(I_R(min)to I_R(max)

R_S= --------------------------------------------------------------------------------

_R(max)– I_R(min)

)

10

0

T_A=-40°C

4.0

I

0

2.0

6.0

Reverse Voltage (V)

Reverse Characteristics

Issue 5 - May 2006

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ZRB500

Typical characteristics

5.02

5.00

4.98

4.96

1.6

1.4

I^R=150µA to 15mA

1.2

1.0

0.8

0.6

0.4

0.1

1

10

100

1000

-40

-20

0

20

40

60

80

Forward Current (mA)

Temperature (°C)

Forward Characteristics

Temperature Drift

3.0

2.0

1.0

0

1000

IR=150µA

100

10

IR=5mA

T_A=-40°C

T_A=25°C

1

T^A=85°C

0.1

1

10

100

0.01

0.1

1

10

100

Frequency (kHz)

Reference Current (mA)

Slope Resistance v Current

Slope Resistance v Frequency

6.0

4.0

2.0

6.0

4.0

2.0

5 mA

V_IN

33K

1K

5mA

1K

µ

150

A

5mA

µ

150

A

R

V

R

V

µ

150

A

0

10

0

1000

0

500

0

1

2

3

4

Time (µs)

Transient Response

(Single Pulse)

Transient Response

(Repetitive Pulse)

Issue 5 - May 2006

5

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ZRB500

Package outline - SOT23

L

H

G

N

D

3 leads

A

M

B

C

K

F

Dim.

Millimeters

Inches

Min.

Dim.

Millimeters

Inches

Min.

2.67

1.20

-

Max.

3.05

1.40

1.10

0.53

0.15

Max.

0.120

0.055

0.043

0.021

0.0059

Min.

Max.

0.51

0.10

2.50

0.64

Max.

0.020

0.004

0.0985

0.025

A

B

C

D

F

0.105

0.047

-

H

K

L

0.33

0.01

2.10

0.45

0.013

0.0004

0.083

0.018

0.37

0.085

0.015

0.0034

M

N

-

0.95 NOM

0.0375 NOM

G

1.90 NOM

0.075 NOM

-

Note: Controlling dimensions are in millimeters. Approximate dimensions are provided in inch

Issue 5 - May 2006

6

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ZRB500

Package outline - E-Line, 2 pin

A

B

C

D

F

E

DIM

Millimeters

Inches

Min.

4.37

2.16

3.61

13.00

Max.

4.77

Min.

0.17

0.085

0.14

0.51

Max.

0.18

A

B

C

D

E

F

2.41

0.095

0.16

4.01

13.97

0.55

2.54 NOM

0.10 NOM

0.37

0.495

0.015

0.019

Note: Controlling dimensions are in millimeters. Approximate dimensions are provided in inches

Issue 5 - May 2006

7

www.zetex.com

ZRB500

Package outline - E-Line, 3 pin, rev.

A

b

b1

e

DIM

Millimeters

Inches

Min.

2.16

0.41

4.37

3.61

Max.

2.41

Min.

0.085

0.016

0.172

0.142

Max.

0.095

0.0195

0.188

0.158

A

b

0.495

4.77

b1

D

E

4.01

e

1.27 NOM

0.050 NOM

F

—

2.50

—

0.098

0.550

L

13.00

13.97

0.512

Note: Controlling dimensions are in millimeters. Approximate dimensions are provided in inches

Issue 5 - May 2006

8

www.zetex.com

ZRB500

Package outline - E-Line, 3 pin

A

b

b1

e

DIM

Millimeters

Inches

Min.

2.16

0.41

4.37

3.61

Max.

2.41

Min.

0.085

0.016

0.172

0.142

Max.

0.095

0.0195

0.188

0.158

A

b

0.495

4.77

b1

D

E

4.01

e

1.27 NOM

0.050 NOM

F

—

2.50

—

0.098

0.550

L

13.00

13.97

0.512

Note: Controlling dimensions are in millimeters. Approximate dimensions are provided in inches

Issue 5 - May 2006

9

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ZRB500

Package outline - SO8

SO8

package suffix - N8

N/C

Gnd

VR

N/C

DIM

Inches

Min.

Millimeters

DIM

Inches

Millimeters

Max.

0.069

0.010

0.197

0.244

0.157

0.050

Min.

Max.

1.75

0.25

5.00

6.20

4.00

1.27

Min.

Max.

Min.

Max.

A

A1

D

0.053

0.004

0.189

0.228

0.150

0.016

1.35

0.10

4.80

5.80

3.80

0.40

e

b

c

0.050 BSC

1.27 BSC

0.013

0.008

0°

0.020

0.010

8°

0.33

0.19

0°

0.51

0.25

8°

H

⍜

h

-

E

0.010

-

0.020

-

0.25

-

0.50

-

L

Note: Controlling dimensions are in inches. Approximate dimensions are provided in millimeters

Europe

Americas

Asia Pacific

Corporate Headquarters

Zetex GmbH

Zetex Inc

Zetex (Asia Ltd)

Zetex Semiconductors plc

Zetex Technology Park, Chadderton

Oldham, OL9 9LL

Streitfeldstraße 19

D-81673 München

Germany

700 Veterans Memorial Highway

Hauppauge, NY 11788

USA

3701-04 Metroplaza Tower 1

Hing Fong Road, Kwai Fong

Hong Kong

United Kingdom

Telefon: (49) 89 45 49 49 0

Fax: (49) 89 45 49 49 49

europe.sales@zetex.com

Telephone: (1) 631 360 2222

Fax: (1) 631 360 8222

usa.sales@zetex.com

Telephone: (852) 26100 611

Fax: (852) 24250 494

asia.sales@zetex.com

Telephone: (44) 161 622 4444

Fax: (44) 161 622 4446

hq@zetex.com

For international sales offices visit www.zetex.com/offices

Zetex products are distributed worldwide. For details, see www.zetex.com/salesnetwork

This publication is issued to provide outline information only which (unless agreed by the company in writing) may not be used, applied or

reproduced for any purpose or form part of any order or contact or be regarded as a representation relating to the products or services concerned.

The company reserves the right to alter without notice the specification, design, price or conditions of supply of any product or service.

Issue 5 - May 2006

10

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型号：	ZRB500Y01STOB
厂家：	ZETEX SEMICONDUCTORS
描述：	Precision 5V micropower voltage reference 精密5V微功耗电压参考电源电路参考电压源
文件：	总10页 (文件大小：321K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

ZRB500Y01STOB [ZETEX]

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