海纳电子资讯网：为您提供各种IC中文资料¸文资料.pdf3 (¥ƒ§¤'“,ICL7106...

1

LCD/LEDA/D

ICL7106ICL7107 A/D

!"#

$%&'ICL7106()* +,-./01

2LCD3,ICL7107456 789*:2LED3

ICL7106ICL7107;<=>.?@AB

CDEFGH(I,/10µVJ KL,LM

N/1µV/°C,/10pAOPQ,*RSN/

(TU?@S OPS !"#HVW&'XYC

.H./Z[\]^_`ab:cdefg

$hijklmno,pq.rTstu#_v

(TLCDwx4yz ICL7106A(|~

,AB^#

DIP-40

LOP$,V[L

1pAOPQ

?@S OPS !"#,56LCD

2ICL71063LED 2ICL71073

C2N/15µVp-p3

$%

2N/10mW3

o6#

(°C)

ICL7106CPL 0~70 DIP-40

ICL7106CM44 0~70 PQFP-44

ICL7107CPL 0~70 DIP-40

ICL7107CM44 0~70 PQFP-44

ICL7106 / ICL7107

地址: 南京市和燕路 5号，燕语华庭 10幢 1-702室, 邮编:210037 电话(TEL.): (86)-25-8562 8245， 8562 8265 ADD.: RM. 1-702, NO. 10 BUILDING, YANYUHUATING, NO. 5 HEYAN ROAD, NANJING, CHINA, WEB:WWW.HN-ELEC.COM

海纳电子资讯网：www.fpga-arm.com 为您提供各种IC中文资料

2

ICL7106CPLICL7107CPL

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

V+

D1

C1

B1

A1

F1

G1

E1

D2

C2

B2

A2

F2

E2

D3

B3

F3

E3

(1000) AB4

POL

OSC1

OSC2

OSC3

TEST

REF HI

REF LO

CREF+

COMMON

IN HI

IN LO

A-Z

BUFF

INT

V-

G2(10's)

C3

A3

G3

BP/GND

CREF-

(100's)

(10's)

(1's)

(MINUS)

(100's)

(¥¦§¨©ª,Tamb=25°C)

ICL7106 V+ ~ V- 15

ICL7107 V+ ~ GND 6#`

ICL7107 V- ~ GND -9

V

«¬OP`((OP) (1) V+ ~ V-!"#OP((OP) V+ ~ V-

ICL7106 TEST® V+$%OP

ICL7107 GND® V+

¯= Topr 0 ~ +70 °C°±¯= Tstg -65 ~ 150 °C²³() (2) θJA 50 °C/W´µF¯ 150 °C13OP`¶·¸¹#`,ºOPQ»¼½¡H±100µA

23£¤H¾¿¢,HJÀQ>ÁÂXZ¾θJA

ICL7106 / ICL7107

OSC 2

HOLD*

OSC 3

TEST

INTEN*

DEEN* 1

2

3

4

5

6

7

8

9

10

1112 13 14 15 16 17

OSC 1

V+

D1

C1

B1

A1 F1 G1 E1 D2 C2

28

27

26

25

24

232221201918

B2 A2 F2 E2 D3

B3

F3

E3

AB4

POL

BP/GND

39 38 37 36 35 3433

32

31

30

29

44 43 42 41 40

IN H

I

IN L

O

A-Z

BU

FF

INT

V-

LB*

G2

C3

A3

G3

RE

F H

I

RE

F L

O

CR

EF+

CR

EF-

CO

MM

ON

ICL7106CM44ICL7107CM44

PQFP-44DIP-40



3

(¥¦§¨©ª,ICL7106ICL7107HÃÄ¯=Tamb=25° C,$%ÅÆFclock=48KHzÇvÈZ

¾ICL7106Z¾ÉÊ1,ICL7107Z¾ÉÊ2,Ë:ÌÍH Î)

LOP VIN=0.0V,Ï[=200mV -000.0 ±000.0 +000.0ÐU

Ð

ÑÒÐ VIN=VREF, VREF=100mV 999999/

10001000

ÐU

Ð

*RS

-VIN=+VIN ≈ 200mVÓOPÔ¨ÕT*ÖÐÖ×

Ø6ÙÏ[`$ÐSÚ

-- ±0.2 ±1 U

+=Ï[=200mVÛ2V,

´5+Ü´µÝS (3)-- ±0.2 ±1 U

Þ«ß¡Ñ VCM=1V,VIN=0V,Ï[=200mV (3) -- 50 -- µV/V

VIN=0V,Ï[=200mV,

(à-àÜÐ,¸¹95%$Ü)-- 15 -- µV

OPáâQ VIN=0(3) -- 1 10 pA

LMã VIN=0, 0°C® 70°C(3) -- 0.2 1 µV/°C

[¯=&ÐVIN=199mV, 0°C® 70°C

(oä!"#0ppm/°C ) (3)-- 1 5 ppm/°C

@#áQ VIN=0(åICL7107LEDOkQ) -- 1.0 1.8 mA

\#áQ æçICL7107 -- 0.6 1.8 mA

èÞá«¬èÞ`èÞáz@#Ü625kΩ³(Öé/@#)

2.4 3.0 3.2 V

«¬èÞá¯=&ÐèÞáz@#Ü625kΩ³(Öé/@#)

-- 80 -- ppm/°C

!"#$%&'*+,-.

Uê `àà

)* `ààV+® V-=9V( 4) 4 5.5 6 V

!"#$%&'*+,*.

UêëQ(1920Ì

¥o)5 8 -- mA

19ÌëQ 10 16 -- mA

20ÌëQ

V+=5V,Uê`=3V

4 7 -- mA

ICL7106 / ICL7107



4

33ìí,îïðñZ¾43)* òóÖ zUê(ô,zqUêA180=Ö ,ÅÆ20õÅÆ,5Q`N/50mV

ö÷ÅÆ fosc=0.45/RC; Cosc>50pF; Rosc>50kΩ; fosc()=48kHz

ö÷øù tosc=RC/0.45

úÔ$%ÅÆ Fclock=fosc/4

úÔøù tINT=1000x(4/fosc)

60/50HzÅß¡ûü tINT/ t60HzÛ tINT/ t50Hz=ýÐ

´þúÔQ IINT=4µA

Ï[«¬OP` VINFS()=200mVÛ 2V

úÔ³ RINT=VINFS/IINT

úÔ CINT=(tINT) (IINT)/VINT

úÔOk` VINT=(tINT) (IINT)/CINT

úÔ` VINT´µ (V-+0.5V)<VINT<(V+-0.5V), VINT()=2V

ÐU U=1000x (VIN/VREF)

øùtCYC=tCLOCKx4000; tCYC=toscx16000;

Ó fosc=48kHz; tCYC=333ms

Þ«OP` (V-+1V)<VIN<(V+-0.5V)

J KL 0.01µF<CAZ<1µF

!" 0. 1µF<CREF<1µF

èÞá` VCOM Ý/ Vi V-Ü

VCOM ≈ V+−2.8VV+z V-Ü`SN/ 6.8V$,` VCOM

®/ V+z V-Ü(,ü VCOM

ICL7106^# 9V V+z V-S 9V,äÔÀäñð,, VGND≈ V+− 4.5V

ICL7106LCD ÀÐUäÔ`56

ICL7107#± 5.0VV+z GNDÜ+5V, V-z GNDÜ-5V,ÐU

LED ` V+z GNDÜ`

ICL7107LED Þ LEDÐ:

ICL7106 / ICL7107



5

40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21

OS

C1

ICL7106

G2

BP

OS

C2

OS

C3

TE

ST

RE

FH

I

RE

FLO

CR

EF

+

CO

MM

ON

INH

I

INLO A-Z

BU

FF

INT

V-

C3

A3

G3

CR

EF

-

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

V+

D1

C1

B1

A1

F1

G1

E1

D2

C2

B2

A2

F2

E2

D3

B3

F3

E3

AB

4

PO

L

100KΩ

100p

F

1KΩ

24KΩ

0.1µF

1MΩ

0.02µ

F

0.47µ

F

47KΩ

0.22µ

F

9V+ -

Ê1. ICL7106Z¾+.+(200mVÏ[)

40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21

OS

C1

ICL7107

G2

GN

D

OS

C2

OS

C3

TE

ST

RE

FH

I

RE

FLO

CR

EF

+

CO

MM

ON

INH

I

INLO A-Z

BU

FF

INT

V-

C3

A3

G3

CR

EF

-

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

V+

D1

C1

B1

A1

F1

G1

E1

D2

C2

B2

A2

F2

E2

D3

B3

F3

E3

AB

4

PO

L

100KΩ

100p

F

1KΩ

24KΩ

0.1µF

1MΩ

0.02µ

F

0.47µ

F

47KΩ

0.22µ

F

+ -

-5V+5V

Ê2. ICL7107Z¾+.+(200mVÏ[)

ICL7106 / ICL7107



6

INT

2999~1000

1000

0~1999

$Ü=4000xtCLOCK=16,000xtOSC

1.

Ê3ICL7106ICL7107«¬äÔTZ[øùÔT,Ô¨1) J K

L2A~Z32)òóúÔ2INT33)úÔ2DE3

+

-

+

-

+

-

+

-

31

32

30

34 36 35 33 28 1 29 27

26

IN HI

COMMON

IN LO

V-

INTA-ZV+

CREF-REF LOREF HICREF+

CREF RINT CAZ CINT

10µA

INT

A-Z

INTA-Z DE(±)

DE-

DE+

DE-

DE+ N

2.8V

6.2V

A-Z

V+

A-Z A-Z

Ê3. ICL71067107«¬äÔ

ICL7106 / ICL7107



7

2HJ KLîv(,äáOPáOPzoä:Ì !,Häz«¬è

Þ:Ì"69,!"#$!"`,%&ýT&''A(TG(,éJ

KLCAZ#,y)*+,-µúÔÑ./`À/Ñ.H(

X,01J KL<=æ2½/&'345È,6G$OPá/`N/10µV

3 HòóúÔ,J KL(7!,ä"6m8 !,äáOPáOPzoä:

ÌÖ9;IN HIIN LOÜOPS OP`(:;$ÜúÔ,1S OP`

4yH(C<Þ«=%z@\#S>V1Vn(?~,@OPòóÖé/

#À(, 4;IN LO96$«¬èÞá,yBC@DÞ«`H1úÔ

É,úÔòó*8FGD;

4É(TúÔáOPHHä96$«¬èÞá,áOP>¹IJF

#!"96,äK*@DE96yDúÔOk($Lú

ÔOk($L$Ü@Ñ/OPòóµNéÐUOk=REF

IN

VV

1000×

5OPáL2OP-µ¶·Þ«`=%S `MHÑ@#0.5VÑ\#

1V=%H1=%,86dBÞ«ß¡ÑNO»¼PúÔOkP

QR,(W´S454HOPá(6ÙÏ[\S `,T$U(T.µÞ

«@`,\S `KVúÔOk@?W,O1$úÔOk@U@

Þ«`ËXY,HZW[\.ÇvÈ,4-ÓE]^(_<=,;úÔOk`

`$/Ëab2VÏ[úÔOk4HÑ@#0.3VÛÑ\#0.3V=%

Ocd+=

6!"èH#`=%P ñðÞ«RSfqg#h

`,ZÀ/!"éc6mÔi#Û-OjAkl(.µÞ«`,H

@ÒPÈúÔ$,!"hVy#2`mn3,H\ÒPÈ

úÔ$,!"hoZWÀ/@\OPÒH!"jA`SÚhpôh

RSNO>¹qr!",KVÑÔiµ·s,ü´S45ÈRS4yt¡H0.5

TU2!É_vq.3

ICL7106 / ICL7107



8

7

1:ÌfqHu.vG2ICL71063ÛOPòóÖé/#w &'X

BC(TèÞ`OìCOMMON:Ìì`Ñ@#x2.8V,Zyqr4yK

u`®6Ù6V$zNO,1«¬èÞá(_!"`§pÓ

`|eKV`:$2>7V3,1èÞm`.`&Ð20.001%/V3.

OP³~2≈15Ω3,45È¯=&ÐN/80ppm/°C

no,!"#(_|8»¼#ÔyHICL7107X,À/ LEDÐ:Opô

ä7²hKÈ`À/²³Ñµ,01ÑHZ?~

qS,À/!"#¯=&Ð¤²³×û0,hK6ÙÏ[$

25µVp-p$80µVp-pno,2Òk1000,9r3z2Òk

1111,3KV+=Sh$(TU,®is!"#@¯=&ÐH

[k$hskTUZ0k$T ÐU,O/ÖE,

!"#\¯=&ÐhHk¦kÜg(ZÀ/H7n²

FlËZ_HK.oä!"#$JNx

ICL7106À/CN,4y,BxAZ_HÕW.X,Y4y

?Enoä!"#,ÉÊ4

«¬èÞáHJ KLúÔùÜzáOP(Ö9klIN LOT/«¬èÞá,x

hH&'Xñð(Þ«` hlÚÞ«ß¡§Ëß¡,NOH¡_.vG,IN LO

hìA(F¢:;`2Ñk#èÞá3,Z$,«¬èÞá86®1T(m,y£

¥Þ«`1é/!"`8Tyqkl!"#?E6®«¬èÞá,x

»¼q60pZy4y£¥À/!"#&'OPÞ«`

HHä,«¬èÞá96®(N¤¥v¦:,@:§x30mAëQa,yK«¬

èÞá`¨©HÑ#`2.8V2Ó(\];1èÞª@á$3º@«¬è

Þáp10µA#QaÀ/1,COMMONá4?E96®\`O»"«ä!"

#

ICL7106 / ICL7107



9

REF HI

REF LO

ICL7106ICL7107

V+

V+

V-

6.8V

IZ

ICL7106ICL7107

V+

V+

REF HI

REF LO

ICL80691.2V

COMMON

20KΩ

6.8KΩ

4A 4B

1

36

35

1

36

35

32

Ê4.¬.oä!"#96?

8

TEST:Ì®ÕTHICL7106X,>¹(500Ω ³96$äñðÐUäÔ

#Zy,®oäñðLCDUêá \#Z_LCD 4.g

NÐmÛc.¯°±HLCDwÊ'ÛUêÊ5Ê6Zy.,PZ$Ë

n\]Q¸¹1mA

BP

TEST

ICL7106

V+

LCD

1MΩ

LCD

1

21

37

ICL7106

CD4030

V+BP

TEST

V+1

21

37

GND

LCD

Ê5.:;NÐmË¬.²^ Ê6.sTNÐmqrË¬.ÚÛ³

9TZ¾ÓTEST:Ì/$26V+3,ËLCD áY

,1888,HZW?eÈ,TEST:Ì4ëPµx15mAQ

HZ¾?eÈ,ËáY(:;5Q`2A?´3,kl©µ$Ü.

¶h·SLCDw

ICL7106 / ICL7107



10

9

Ê7Ê8Ô¨¸kICL7106ICL7107ÐUäÔ¹Ê,HICL7106X,6V`9*:

(TCµP¤:§A#*º»'AäÐUE,Zy#96?eH)*2BP3`

y?´Ok$4¼½.µQ)*`ÅÆ$%ÅÆ¥y800,H¾¿ÐÎÀ

ÁÆ$,60Hz?´ÂÃ`=5VLCDá `z1)*`TÅT,

$TÖ,$Ö,HVWÇvÈ,UêÕá5Q`4y

Ê8¸kICL7107ÐUäÔ¹Ê¥Ä`äÔ)* yÅ;Uê QÀ2mA

mn®8mAyÏ||.ÞLEDÐ: qÆo,cÇzICL7106Y(yÀ/

È Ok219Ì3q ÕTLED, anµ(õ,$16mA

HZÕWvX,\`OP$,*êóh2mÉ3»q$áOP2IN LO3

áOP2IN HI36,ü@ç8h¹g

LCD

÷200

LATCH

# ÷4

21

0.5mA

2mA

V+

37

26

1

40 39 38

LCD

TEST

V+

V-

OSC1 OSC2 OSC3

VTH=1V500Ω

6.2V

!

# "#$%&'()*+,-)./

701

701

701

234

Ê7. ICL7106ÐUäÔ¹Ê

ICL7106 / ICL7107



11

# ÷4

0.5mA

8mA

V+

37

27

1

40 39 38

TEST

V+

OSC1 OSC2 OSC3

500Ω

# !"#$%&'()*+',!-

.

/0

1

.

/0

2

.

/0

!

g

b

a

f

e

d

c

a

b

3456

Ê8. ICL7107ÐUäÔ¹Ê

10

Ê9¸kICL7106ICL7107$%96?e,4HZÕWB96?eXqr(WK.

13kÊ9AXË,(o6ö÷96$40Ì

23kÊ9BXË,.T:ÌAR-Cö÷

@ö÷ÅÆ¥y4,NEÊPÈ(ËíÐ,y'A(TZ[øùTòó

úÔ21000TíÐ3,!"#úÔ20®2000TíÐ3J KL

21000~3000TíÐ3HOPòóN/Ï[$,J KL;!"#X.|äÔ

úÔ,Zy,KV(TÌýZ[¹4000TíÐ216000T$%Í,3,OzOPòóu

q¿¾ÐÎÀÁÆ$,4q.48KHzö÷ÅÆ

Ké60HzÅ´µß¡a,òóúÔ$Ü60 KHzÅýÐ,

Zy,4qö÷ÅÆ240KHz120KHz80KHz60KHz48KHz40KHz331/3KHz×,

TyE,é50KHzÅ´Dß¡a,4qö÷ÅÆ200KHz100KHz

662/3KHz50KHzyÅ40KHz×ÎP,40KHzö÷ÅÆ2¿2.5TÐ3,é50KHz

60KHzÅß¡a2400Kz440Hz84y3

ICL7106 / ICL7107



12

÷4

40 39 38

RC

9B

÷4

40 39 38

9A

Ê 9.$%

1

+,-µúÔYÏÐOk-µ,ÑQ100µAstOk4µA$¦+

=CN,4íúÔ³»¼|eµ,yKHýTOPòó=%úÔQYÒHZT

+=CDRÜT$úÔQU»¼µ$ Î¢âQ4yé/2VÏ[,

470kΩ´l,Ï[200mV$,4q.47kΩ

2

úÔqr¼KV´µ`$úÔOk`´µQ,2xÑ#E

0.3V0.3V3ÓICL7106ICL7107«¬èÞá.!"m$,úÔOkÏ[ÂÃ

2V$´þ,ÓICL7107.+5V#,«¬èÞá6E$,± 3.5V®+4VÂÃOk´

DH¿3TÐ$2$%ÅÆ48KHz3,CINTÂÃÔ¨0.22µF0.10µFÓN,HK

.Tö÷ÅÆ$,@8qÓÖ?Ô@,y©TyOk

qrúÔn(TqÆcâqN,yÕÖhRS.G-×ØÙ,

âÚ4ÌÛ,OABUC

3

J KLµNé&'h_cdH200mVÏ[$,VCqabK

.0.047µF,Zy,HGÜ=%,T$,8nÝ¹]$ÞßÁ=

ICL7106 / ICL7107



13

4

HàµsÐK.vGÈ,0.1µF¦l´DNO,Ó±H.µÞ«`2MREF LO:

Ìz«¬èÞá963K.200mVÏ[$,4q..µ,yáâñðhRS

(ãE,1µFHZW45È4;hRSt¡H0.5TU=%

5

HËÅÆ=%,abK.100KΩö÷³,ö÷.Èeaä,

f=0.45/RCH48KHzö÷ÅÆ$2¿3TÐ3,C=100pF

6

ñðÏ[ÐOk22000TíÐ3Ë«¬OP`Vin=2VREF,Zy,é/

200mV2V[,VREFÔ¨100mV1VNO,H·s.vG,@A/D5696$

fgOk,HÐUOkOP`Üx±H([0§Òk,H(Ã&'X,ìí

å4h°±fg`Ok0.662V$,A/DÐUOkÏ[Z$,æ;fg

Ok`566$A/DOP,!"`/®0.331V,2O;fgOk`çÕ®

200 mV3, ;úÔ³úÔq®G-120KΩ0.22µFZyhK&'V²è,

ÄOPáçÕªé

H.±5VICL7107OPá462± 4VOPòó,Z&'n(TlmHOP`

VIN≠0$,4;OkÐUÐ/LZé/Z¯Ã&'x(TÒ§?E;ÐUOk

/L,4;fgOk`6®IN HICOMMONá,4/ý2Û:;3/L`nH

COMMONIN LOá

7ICL7107

ICL7107ìí/± 5V#`,

kl\#A$,4ê.$%Okò

ó,o62p9*:2p(ëìí

îAgñðZT\#,kÊ10Ë

,_&'4y.\#

,.^(+5VJ®Çv

13OP`4yÞ«?eXï`

!"

23OPòó`N/±1.5V

33¬.o6!"#

1

40

39

38

21

26

OSC2

OSC1

OSC3

GND

V-

V+

V+

CD4009

1N914

1N914

0.047µF

V-=3.3V

10µF

Ê 10.+5V`ñð-5V#`

ICL7106 / ICL7107



14

ICL7106ICL7107C<.=%VWK.?,yÈ+ðk(_4.?

eY¡(_ñ=Z_A/DrÔjk.òó

OSC1

OSC2

OSC3

TEST

REF HI

REF LO

CREF+

IN HI

IN LO

A-Z

BUFF

INT

V-

G2

C3

A3

G3

BP

CREF-

COMMON

LCD

1

100KΩ

100pF

1KΩ 22KΩ

SETVREF=100mV

0.1µF

1MΩ

0.01µF

+

-

IN

0.47µF

47KΩ

0.22µF9V

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

ÊXËÂ 200mV Ï[¿ 3 TÐ,w #29Vôu3

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

1

100KΩ

100pF

1KΩ 22KΩ

SETVREF=100mV

0.1µF

1MΩ

0.01µF

+

-

IN

0.47µF

47KΩ

0.22µF

-5V

+5V

OSC1

OSC2

OSC3

TEST

REF HI

REF LO

CREF+

IN HI

IN LO

A-Z

BUFF

INT

V-

G2

C3

A3

G3

GND

CREF-

COMMON

ÊXËÂ 200mV Ï[,¿ 3 TÐ,IN LO 46H COMMON áyÖé/#w OP,84y6H GNDáy^áOP2õÉ«¬èÞáZ(ö÷ø3

Ê 11. ICL7106¬.ä!"#. Ê12. ICL7107¬.ä!"#.

ICL7106 / ICL7107



15

ùú

1

100KΩ

100pF

1KΩ 10KΩ

SETVREF=100mV

0.1µF

1MΩ

0.01µF

+

-

IN

0.47µF

47KΩ

0.22µF

10KΩ

V-

V+

1.2V

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

OSC1

OSC2

OSC3

TEST

REF HI

REF LO

CREF+

IN HI

IN LO

A-Z

BUFF

INT

V-

G2

C3

A3

G3

GND

CREF-

COMMON

IN LO á96$ COMMON áyBC@DÞ«`,kl COMMON ázE"6,üOP`Öé/#`w ,COMMON !"#û/ökl COMMON ázE"6,üOPáy^á'eOP2Öé/#

E3,û/ö.¦

1

100KΩ

100pF

1KΩ 100KΩ

SETVREF=100mV

0.1µF

1MΩ

0.01µF

+

-

IN

0.47µF

47KΩ

0.22µF

-5V

+5V

6.8V

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

OSC1

OSC2

OSC3

TEST

REF HI

REF LO

CREF+

IN HI

IN LO

A-Z

BUFF

INT

V-

G2

C3

A3

G3

GND

CREF-

COMMON

À/¯=&Ðü½:ýþ`x

6.8V,Ëy,@`:»¼H#`210V3Ü6,H1ÊX,IN LOá46H COMMONáÛ6E2GND3

Ê 13. ICL7107¬.o6Ï#. Ê14. ICL7107¬.ü½`:!"#.

ICL7106 / ICL7107



16

ùú

1

100KΩ

100pF

25KΩ 24KΩ

SETVREF=1000mV

0.1µF

1MΩ

0.01µF

+

-

IN

0.047µF

470KΩ

0.22µF

V+

V-

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

OSC1

OSC2

OSC3

TEST

REF HI

REF LO

CREF+

IN HI

IN LO

A-Z

BUFF

INT

V-

G2

C3

A3

G3

BP

CREF-

COMMON

Ê 15. ICL7106 ICL7107Ï[ 2V.$ab_v

1

100KΩ

100pF

1KΩ 10KΩ

SETVREF=100mV

0.1µF

1MΩ

0.01µF

+

-

IN

0.47µF

47KΩ

0.22µF

15KΩ

1.2V

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

OSC1

OSC2

OSC3

TEST

REF HI

REF LO

CREF+

IN HI

IN LO

A-Z

BUFF

INT

V-

G2

C3

A3

G3

GND

CREF-

COMMON

+5V

À/ V+ V-Ü`|yKVä`@,01,HZW.Çv

È,»¼o6(!"#

Ê 16. ICL7107^+5V#?e

ICL7106 / ICL7107



17

ùú

1

100KΩ

100pF

0.1µF

0.47µF

47KΩ

0.22µF

V+

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

OSC1

OSC2

OSC3

TEST

REF HI

REF LO

CREF+

IN HI

IN LO

A-Z

BUFF

INT

V-

G2

C3

A3

G3

GND

CREF-

COMMON

d³4ËZ¾ò=g/ý

Ê 17. ICL7107./\]^_ÑÒZ¾

TO PIN1

100KΩ

100pF

100KΩ

0.1µF

0.01µF

0.47µF

47KΩ

0.22µF

1MΩ

22KΩ100kΩ220kΩ

9V

NPN

MPS3704

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

OSC1

OSC2

OSC3

TEST

REF HI

REF LO

CREF+

IN HI

IN LO

A-Z

BUFF

INT

V-

G2

C3

A3

G3

BP

CREF-

COMMON

96A9*:'e*:-2mV/°C st¯=&Ð/ý¹4yZyI;f

g*:/X,/ö/L ,K

VÐUÐ 00.0,NE;fg*:/X,/öÏ[ ,KVÐ

100.0

Ê 18. ICL7106./AÐUe ¯=í

ICL7106 / ICL7107



18

ùú

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

ICL7

106

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

V+

D1

C1

B1

A1

F1

G1

E1

D2

C2

B2

A2

F2

E2

D3

B3

F3

E3

(1000)AB4

POL

V+

TO LOGICVcc

V-

CD402374C10 CD4077

OSC1

OSC2

OSC3

TEST

REF HI

REF LO

CREF+

IN HI

IN LO

A-Z

BUFF

INT

V-

G2

C3

A3

G3

BP

CREF-

COMMON

Ê 19. ICL7106OkòóXVk[¹[

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

ICL7

107

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

V+

D1

C1

B1

A1

F1

G1

E1

D2

C2

B2

A2

F2

E2

D3

B3

F3

E3

(1000)AB4

POL

+5V

V-

CD402374C10 33KΩ

+-

+-

+-

12KΩ

+-

OSC1

OSC2

OSC3

TEST

REF HI

REF LO

CREF+

IN HI

IN LO

A-Z

BUFF

INT

V-

G2

C3

A3

G3

GND

CREF-

COMMON

UTC339

Ê 20. ICL7107OkòóXVk[¹[

ICL7106 / ICL7107



19

ùú

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

TO PIN1

100KΩ

100pF

1KΩ 22KΩ

(VREF=100mV FOR AC TO RMS)

0.1µF

0.47µF

47KΩ

0.22µF

+

-

10µF

9V

100pF( )

4.3KΩ

470KΩ

1µF

10KΩ

1µF 10

KΩ

1µF

0.22µF

IN914 5µF

2.2MΩ

CA3140 100KΩ

10µF

OSC1

OSC2

OSC3

TEST

REF HI

REF LO

CREF+

IN HI

IN LO

A-Z

BUFF

INT

V-

G2

C3

A3

G3

BP

CREF-

COMMON

Ê 21.. ICL7106Q$5QZ[

SN7407

SC7107

+5V

130Ω

130Ω

130Ω

LED

Ê 22. ICL7107Q a?

ICL7106 / ICL7107



20

DIP-40-600-2.54 :

2.54

5.08

3.30

15.2

4

0.25

15 degree

0.46

52.101.50

13.6

0

3.51

ICL7106 / ICL7107



海纳电子资讯网：为您提供各种IC中文资料¸文资料.pdf3 (¥ƒ§¤'“,ICL7106...

Documents

Transcript of 海纳电子资讯网：为您提供各种IC中文资料¸文资料.pdf3 (¥ƒ§¤'“,ICL7106...

海纳电子资讯网： 为您提供各种IC中文资料¸文资料.pdf3 (¥ƒ§¤'“,ICL7106...

Documents

Transcript of 海纳电子资讯网： 为您提供各种IC中文资料¸文资料.pdf3 (¥ƒ§¤'“,ICL7106...

海纳电子资讯网：为您提供各种IC中文资料¸文资料.pdf3 (¥ƒ§¤'“,ICL7106...

Transcript of 海纳电子资讯网：为您提供各种IC中文资料¸文资料.pdf3 (¥ƒ§¤'“,ICL7106...