ST207EC [STMICROELECTRONICS]
+/-15 kV ESD protected 5 V RS-232 transceiver; +/- 15 kV的静电放电保护的5 V RS-232收发器
| 型号： | ST207EC |
| 厂家： | 
ST |
| 描述： | +/-15 kV ESD protected 5 V RS-232 transceiver |
| 文件： | 总15页 (文件大小：633K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ST207EB
ST207EC
15 ꢀk ꢁES ꢂprteꢃteꢄ 5 k REꢅ2ꢆ2 tpansꢃeivep
Features
■ ꢁES ꢂprteꢃtirn frp REꢅ2ꢆ2 i/r ꢂins: 15 ꢀk
human brꢄy mrꢄel
■ 2ꢆ0ꢀbꢂs ꢄata pate
■ Guapanteeꢄ slew pate ꢆ k/ms (min.)
■ Oꢂepates fprm a single 5 k ꢂrwep suꢂꢂly
■ Paꢃꢀageꢄ in EEOꢅ24 anꢄ TEEOP24
Description
SSOP
TSSOP
The ET207ꢁ is a 5 ꢄpivep anꢄ ꢆ peꢃeivep ꢄeviꢃes
ꢄesigneꢄ frp REꢅ2ꢆ2 anꢄ k.28 ꢃrmmuniꢃatirns in
hapsh enviprnments. ꢁaꢃh tpansmittep rutꢂut anꢄ
peꢃeivep inꢂut is ꢂprteꢃteꢄ against 15 Kk
eleꢃtprstatiꢃ ꢄisꢃhapge (ꢁES) shrꢃꢀs. The ꢄpiveps
anꢄ peꢃeiveps rf the ET207ꢁ meet all ꢁIA/TIAꢅ
2ꢆ2ꢁ anꢄ CCITT k.28 sꢂeꢃifiꢃatirns at ꢄata pates
uꢂ tr 120 Kbꢂs, when lraꢄeꢄ in aꢃꢃrpꢄanꢃe with
the ꢁIA/TIAꢅ2ꢆ2ꢁ sꢂeꢃifiꢃatirn.
The ET207ꢁ rꢂepates with frup 0.1 µF ꢃaꢂaꢃitrps.
It ꢃame in 24ꢅꢂin EEOP anꢄ TEEOP ꢂaꢃꢀages.
Table 1.
Device summary
Temperature
Order codes
Package
Packaging
range
ET207ꢁCPR
ET207ꢁBPR
ET207ꢁCTR
ET207ꢁBTR
0 tr 70 °C
ꢅ40 tr 85 °C
0 tr 70 °C
EEOPꢅ24 (Taꢂe & Reel)
EEOPꢅ24 (Taꢂe & Reel)
TEEOP24 (Taꢂe & Reel)
TEEOP24 (Taꢂe & Reel)
1ꢆ50 ꢂapts ꢂep peel
1ꢆ50 ꢂapts ꢂep peel
2500 ꢂapts ꢂep peel
2500 ꢂapts ꢂep peel
ꢅ40 tr 85 °C
August 2007
Rev. 15
1/15
www.st.com
15
ST207EB - ST207EC
Contents
1
2
3
4
5
6
Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Typical application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2/15
ST207EB - ST207EC
Pin configuration
1
Pin configuration
Figure 1.
Pin connections (top view)
Table 2.
Pin N°
Pin description
Symbol
Note
1
2
TꢆOUT
T1OUT
T2OUT
R1IN
R1OUT
T2IN
T1IN
GNS
kCC
REꢅ2ꢆ2 ꢄpivep rutꢂut
REꢅ2ꢆ2 ꢄpivep rutꢂut
REꢅ2ꢆ2 ꢄpivep rutꢂut
REꢅ2ꢆ2 peꢃeivep inꢂut
TTL/CMOE peꢃeivep rutꢂut
ꢆ
4
5
6
TTL/CMOE ꢄpivep inꢂut intepnal ꢂullꢅuꢂ tr kCC
TTL/CMOE ꢄpivep inꢂut intepnal ꢂullꢅuꢂ tr kCC
Gprunꢄ
7
8
9
4.75k tr 5.25k suꢂꢂly vrltage
10
11
12
1ꢆ
14
15
16
17
C1+
Tepminal frp ꢂrsitive ꢃhapgeꢅꢂumꢂ ꢃaꢂaꢃitrp
2kCC genepateꢄ by the ꢃhapgeꢅꢂumꢂ
Tepminal frp negative ꢃhapgeꢅꢂumꢂ ꢃaꢂaꢃitrp
Tepminal frp ꢂrsitive ꢃhapgeꢅꢂumꢂ ꢃaꢂaꢃitrp
Tepminal frp negative ꢃhapgeꢅꢂumꢂ ꢃaꢂaꢃitrp
ꢅ2kCC genepateꢄ by the ꢃhapgeꢅꢂumꢂ
REꢅ2ꢆ2 peꢃeivep inꢂut
k+
C1ꢅ
C2+
C2ꢅ
kꢅ
RꢆIN
RꢆOUT
TTL/CMOE peꢃeivep rutꢂut
ꢆ/15
Pin configuration
ST207EB - ST207EC
Table 2.
Pin N°
Pin description
Symbol
Note
18
19
20
21
22
2ꢆ
24
TꢆIN
T4IN
TTL/CMOE ꢄpivep inꢂut intepnal ꢂullꢅuꢂ tr kCC
TTL/CMOE ꢄpivep inꢂut intepnal ꢂullꢅuꢂ tr kCC
REꢅ2ꢆ2 ꢄpivep rutꢂut
T5OUT
T5IN
TTL/CMOE ꢄpivep inꢂut intepnal ꢂullꢅuꢂ tr kCC
TTL/CMOE peꢃeivep rutꢂut
R2OUT
R2IN
REꢅ2ꢆ2 peꢃeivep inꢂut
T4OUT
REꢅ2ꢆ2 ꢄpivep rutꢂut
4/15
ST207EB - ST207EC
Maximum ratings
2
Maximum ratings
Table 3.
Absolute maximum ratings
Parameter
Symbol
Value
Unit
kCC
k+
Euꢂꢂly vrltage
ꢅ0.ꢆ tr 6
(kCC ꢅ 0.ꢆ) tr 14
ꢅ14 tr 0.ꢆ
k
k
k
k
k
k
k
ꢁxtpa ꢂrsitive vrltage
kꢅ
ꢁxtpa negative vrltage
TIN
Tpansmittep inꢂut vrltage pange
Reꢃeivep inꢂut vrltage pange
Tpansmittep rutꢂut vrltage pange
Reꢃeivep rutꢂut vrltage pange
Ehrpt ꢃipꢃuit ꢄupatirn rn tOUT
Etrpage temꢂepatupe pange
ꢅ0.ꢆ tr (kCC + 0.ꢆ)
± ± ꢆ0
RIN
TOUT
ROUT
TEHORT
TETG
(kꢅ ꢅ 0.ꢆ) tr (k+ + 0.ꢆ)
ꢅ0.ꢆ tr (kCC + 0.ꢆ)
Crntinurus
ꢅ65 tr 150
°C
Note:
Absolute Maximum Ratings are those values beyond which damage to the device may
occur. Functional operation under these condition is not implied. V+ and V- can have a
maximum magnitude of +7V, but their absolute addition can not exceed 13 V.
5/15
Electrical characteristics
ST207EB - ST207EC
3
Electrical characteristics
Table 4.
Symbol
ESD Performance: transmitter outputs, receiver inputs
Parameter
Test condition
Human brꢄy mrꢄel
IꢁCꢅ1000ꢅ4ꢅ2 Crntaꢃt ꢄisꢃhapge
Min. Typ. Max.
Unit
ꢁES
ꢁES
ꢁES ꢂprteꢃtirn vrltage
ꢁES ꢂprteꢃtirn vrltage
± ± 15
± ± 8
Kk
Kk
Table 5.
Electrical characteristics
(C ꢅ C = 0.1 µF, k
= 5 k 5ꢇ, T = min. tr max., unless rthepwise sꢂeꢃifieꢄ. Tyꢂiꢃal
1
4
CC
A
values ape pefeppeꢄ tr T = 25°C).
A
Symbol
Parameter
Test condition
Nr Lraꢄ, TA = 25°C
Min. Typ. Max.
Unit
IEUPPLY
kCC ꢂrwep suꢂꢂly ꢃuppent
2
5
mA
Table 6.
Transmitter electrical characteristics
(C ꢅ C = 0.1 µF, k
= 5k 5ꢇ, T = min. tr max., unless rthepwise sꢂeꢃifieꢄ. Tyꢂiꢃal
1
4
CC
A
values ape pefeppeꢄ tr T = 25°C).
A
Symbol
Parameter
Test condition
Min. Typ. Max.
Unit
kTOUT Outꢂut vrltage swing
ROUT Tpansmittep rutꢂut pesistanꢃe
IEC
All Spivep lraꢄeꢄ with ꢆKΩ tr GNS
kCC = k+ = kꢅ = 0k kOUT = ± 2k
± ± 5
± ± 8.5
k
Ω
ꢆ00
Outꢂut shrpt ꢃipꢃuit ꢃuppent
Inꢂut ꢂullꢅuꢂ ꢃuppent
± ± 18
± ± 60
200
0.8
mA
µA
k
IIL
TIN = 0k
15
kTIL
kTIH
Inꢂut lrgiꢃ thpeshrlꢄ lrw
Inꢂut lrgiꢃ thpeshrlꢄ high
2
k
Table 7.
Receiver electrical characteristics
(C ꢅ C = 0.1 µF, k = 5 k 5ꢇ, T = min. tr max., unless rthepwise sꢂeꢃifieꢄ. Tyꢂiꢃal
1
4
CC
A
values ape pefeppeꢄ tr T = 25°C).
A
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
Reꢃeivep inꢂut vrltage
rꢂepating pange
kRIN
ꢅꢆ0
0.8
ꢆ0
k
kRIL
kRIH
kRIHYE
RRIN
kOL
Inꢂut thpeshrlꢄ lrw
Inꢂut thpeshrlꢄ high
Inꢂut hystepesis
TA = 25°C kCC = 5k
TA = 25°C kCC = 5k
1.2
1.7
0.5
5
k
k
2.4
1
kCC = 5k, nr hystepesis in shutꢄrwn
TA = 25°C kCC = 5k
0.2
ꢆ
k
Inꢂut pesistanꢃe
7
KΩ
k
Outꢂut vrltage lrw
Outꢂut vrltage high
0.4
kOH
IOUT = ꢅ1mA
ꢆ.5
kCCꢅ0.4
k
6/15
ST207EB - ST207EC
Electrical characteristics
Table 8.
Symbol
SR
Timing characteristics
(C ꢅ C = 0.1 µF, k
= 5k 5ꢇ, T = min. tr max., unless rthepwise sꢂeꢃifieꢄ. Tyꢂiꢃal
1
4
CC
A
values ape pefeppeꢄ tr T = 25°C).
A
Parameter
Test condition
Min.
Typ.
Max.
Unit
RL = ꢆꢀΩ tr 7ꢀΩ
CL= 50ꢂF tr 1000ꢂF
150
240
Kbꢂs
rne tpansmittep switꢃhing
Maximum ꢄata pate
RL = ꢆꢀΩ tr 7ꢀΩ± CL= 50ꢂF tr 150ꢂF
2ꢆ0
ꢆ00
0.2
2
Kbꢂs
µs
rne tpansmittep switꢃhing
tPHLR
tPLHR
Reꢃeivep ꢂprꢂagatirn
ꢄelay
All ꢄpiveps lraꢄeꢄ with ꢆKΩ tr GNS
10
ꢆ
tPHLT
tPLHT
Tpansmittep ꢂprꢂagatirn
ꢄelay
RL = ꢆꢀΩ± CL= 2500ꢂF
All tpansmittep lraꢄeꢄ
µs
TA = 25°C RL = ꢆ tr 7 ꢀΩ± kCC = 5 k
CL = 50ꢂF tr 1000ꢂF measupeꢄ fprm
+ꢆk tr ꢅꢆk rp ꢅꢆk tr +ꢆk
Tpansitirnꢅpegirn slew
pate
ER
ꢆ
7
ꢆ0
k/µs
7/15
Typical application
ST207EB - ST207EC
4
Typical application
Figure 2.
Application circuit
Table 9.
Capacitance value (µF)
C2
C1
0.1
C3
C4
C5
0.1
0.1
0.1
0.1
8/15
ST207EB - ST207EC
Package mechanical data
5
Package mechanical data
®
In rpꢄep tr meet enviprnmental pequipements, ET rffeps these ꢄeviꢃes in ꢁCOPACK
ꢂaꢃꢀages. These ꢂaꢃꢀages have a Leaꢄꢅfpee seꢃrnꢄ level intepꢃrnneꢃt. The ꢃategrpy rf
seꢃrnꢄ Level Intepꢃrnneꢃt is mapꢀeꢄ rn the ꢂaꢃꢀage anꢄ rn the innep brx label, in
ꢃrmꢂlianꢃe with JꢁSꢁC Etanꢄapꢄ JꢁES97. The maximum patings pelateꢄ tr srlꢄeping
ꢃrnꢄitirns ape alsr mapꢀeꢄ rn the innep brx label. ꢁCOPACK is an ET tpaꢄemapꢀ.
ꢁCOPACK sꢂeꢃifiꢃatirns ape available at: www.st.ꢃrm.
9/15
Package mechanical data
ST207EB - ST207EC
SSOP24 mechanical data
mm.
inch.
Dim.
Min.
Typ.
Max.
Min.
Typ.
Max.
A
2
0.079
A1
A2
b
0.05
1.65
0.22
0.09
7.9
0.002
0.065
0.009
0.004
0.311
0.291
0.197
1.75
1.85
0.38
0.25
8.5
0.069
0.073
0.015
0.010
0.335
0.323
0.220
ꢃ
S
ꢁ
8.2
7.8
0.323
0.307
7.4
8.2
ꢁ1
e
5.00
5.3
5.6
0.209
0.65 BSC
0.0256 BSC
K
0°
8°
0°
8°
L
0.55
0.75
0.95
0.022
0.030
0.037
A2
A
K
L
b
e
A1
ꢁ
ꢃ
S
ꢁ1
PIN 1 ISꢁNTIFICATION
1
0053237/C
10/15
ST207EB - ST207EC
Package mechanical data
TSSOP24 mechanical data
mm.
inch.
Dim.
Min.
Typ.
Max.
1.1
Min.
Typ.
Max.
0.043
0.006
A
A1
A2
b
0.05
0.15
0.002
0.9
0.035
0.19
0.09
7.7
0.30
0.20
7.9
0.0075
0.0035
0.303
0.0118
0.0079
0.311
ꢃ
S
ꢁ
4.3
4.5
0.169
0.177
e
0.65 BSC
0.0256 BSC
H
K
6.25
0°
6.5
8°
0.246
0°
0.256
8°
L
0.50
0.70
0.020
0.028
A2
A
K
L
b
e
A1
H
ꢃ
S
ꢁ
PIN 1 ISꢁNTIFICATION
1
7047476B
11/15
Package mechanical data
ST207EB - ST207EC
Tape & reel SSOP24 mechanical data
mm.
inch.
Typ.
Dim.
Min.
Typ.
Max.
330
Min.
Max.
12.992
0.519
A
C
S
12.8
20.2
60
13.2
0.504
0.795
2.362
N
T
22.4
8.6
0.882
0.339
0.351
0.122
0.161
0.476
Ar
Br
Kr
Pr
P
8.4
8.7
0.331
0.343
0.114
0.153
0.468
8.9
2.9
3.1
3.9
4.1
11.9
12.1
12/15
ST207EB - ST207EC
Package mechanical data
Tape & reel TSSOP24 mechanical data
mm.
inch.
Typ.
Dim.
Min.
Typ.
Max.
330
Min.
Max.
12.992
0.519
A
C
12.8
20.2
60
13.2
0.504
0.795
2.362
S
N
T
22.4
7
0.882
0.276
0.331
0.075
0.161
0.476
Ar
Br
Kr
Pr
P
6.8
8.2
0.268
0.323
0.067
0.153
0.468
8.4
1.9
4.1
12.1
1.7
3.9
11.9
1ꢆ/15
Revision history
ST207EB - ST207EC
6
Revision history
Table 10. Revision history
Date
Revision
Changes
09ꢅFebꢅ2005
14ꢅMapꢅ2006
22ꢅAugꢅ2007
1ꢆ
14
15
Mistaꢀe rn Table 1.
Opꢄep ꢃrꢄes has been uꢂꢄateꢄ anꢄ new temꢂlate.
Aꢄꢄeꢄ Table 1. in ꢃrvep ꢂage.
14/15
ST207EB - ST207EC
Please Read Carefully:
Infrpmatirn in this ꢄrꢃument is ꢂprviꢄeꢄ srlely in ꢃrnneꢃtirn with ET ꢂprꢄuꢃts. ETMiꢃpreleꢃtprniꢃs Nk anꢄ its subsiꢄiapies (“ET”) pesepve the
pight tr maꢀe ꢃhanges, ꢃrppeꢃtirns, mrꢄifiꢃatirns rp imꢂprvements, tr this ꢄrꢃument, anꢄ the ꢂprꢄuꢃts anꢄ sepviꢃes ꢄesꢃpibeꢄ hepein at any
time, withrut nrtiꢃe.
All ET ꢂprꢄuꢃts ape srlꢄ ꢂupsuant tr ET’s tepms anꢄ ꢃrnꢄitirns rf sale.
Pupꢃhaseps ape srlely pesꢂrnsible frp the ꢃhriꢃe, seleꢃtirn anꢄ use rf the ET ꢂprꢄuꢃts anꢄ sepviꢃes ꢄesꢃpibeꢄ hepein, anꢄ ET assumes nr
liability whatsrevep pelating tr the ꢃhriꢃe, seleꢃtirn rp use rf the ET ꢂprꢄuꢃts anꢄ sepviꢃes ꢄesꢃpibeꢄ hepein.
Nr liꢃense, exꢂpess rp imꢂlieꢄ, by estrꢂꢂel rp rthepwise, tr any intelleꢃtual ꢂprꢂepty pights is gpanteꢄ unꢄep this ꢄrꢃument. If any ꢂapt rf this
ꢄrꢃument pefeps tr any thipꢄ ꢂapty ꢂprꢄuꢃts rp sepviꢃes it shall nrt be ꢄeemeꢄ a liꢃense gpant by ET frp the use rf suꢃh thipꢄ ꢂapty ꢂprꢄuꢃts
rp sepviꢃes, rp any intelleꢃtual ꢂprꢂepty ꢃrntaineꢄ thepein rp ꢃrnsiꢄepeꢄ as a wappanty ꢃrveping the use in any mannep whatsrevep rf suꢃh
thipꢄ ꢂapty ꢂprꢄuꢃts rp sepviꢃes rp any intelleꢃtual ꢂprꢂepty ꢃrntaineꢄ thepein.
UNLESS OTHERWISE SET FORTH IN ST’S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED
WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS
OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT.
UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZED ST REPRESENTATIVE, ST PRODUCTS ARE NOT
RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING
APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY,
DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE
GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER’S OWN RISK.
Resale rf ET ꢂprꢄuꢃts with ꢂprvisirns ꢄiffepent fprm the statements anꢄ/rp teꢃhniꢃal featupes set frpth in this ꢄrꢃument shall immeꢄiately vriꢄ
any wappanty gpanteꢄ by ET frp the ET ꢂprꢄuꢃt rp sepviꢃe ꢄesꢃpibeꢄ hepein anꢄ shall nrt ꢃpeate rp extenꢄ in any mannep whatsrevep, any
liability rf ET.
ET anꢄ the ET lrgr ape tpaꢄemapꢀs rp pegistepeꢄ tpaꢄemapꢀs rf ET in vapirus ꢃruntpies.
Infrpmatirn in this ꢄrꢃument suꢂepseꢄes anꢄ peꢂlaꢃes all infrpmatirn ꢂpevirusly suꢂꢂlieꢄ.
The ET lrgr is a pegistepeꢄ tpaꢄemapꢀ rf ETMiꢃpreleꢃtprniꢃs. All rthep names ape the ꢂprꢂepty rf theip pesꢂeꢃtive rwneps.
© 2007 ETMiꢃpreleꢃtprniꢃs ꢅ All pights pesepveꢄ
ETMiꢃpreleꢃtprniꢃs gpruꢂ rf ꢃrmꢂanies
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Malaysia ꢅ Malta ꢅ Mrprꢃꢃr ꢅ Eingaꢂrpe ꢅ Eꢂain ꢅ Eweꢄen ꢅ Ewitzeplanꢄ ꢅ Uniteꢄ Kingꢄrm ꢅ Uniteꢄ Etates rf Amepiꢃa
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