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ST207EBPR 数据表(PDF) 6 Page - STMicroelectronics

部件名 ST207EBPR
功能描述  /-15 kV ESD protected 5 V RS-232 transceiver
PDF  15 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

ST207EBPR 数据表(HTML) 6 Page - STMicroelectronics

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Electrical characteristics
ST207EB - ST207EC
6/15
3
Electrical characteristics
Table 4.
ESD Performance: transmitter outputs, receiver inputs
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
ESD
ESD protection voltage
Human body model
± 15
KV
ESD
ESD protection voltage
IEC-1000-4-2 Contact discharge
± 8KV
Table 5.
Electrical characteristics
(C1 - C4 = 0.1 µF, VCC = 5 V ± 5%, TA = min. to max., unless otherwise specified. Typical
values are referred to TA = 25°C).
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
ISUPPLY
VCC power supply current
No Load, TA = 25°C
2
5
mA
Table 6.
Transmitter electrical characteristics
(C1 - C4 = 0.1 µF, VCC = 5V ± 5%, TA = min. to max., unless otherwise specified. Typical
values are referred to TA = 25°C).
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
VTOUT
Output voltage swing
All Driver loaded with 3K
Ω to GND
± 5
± 8.5
V
ROUT
Transmitter output resistance
VCC = V+ = V- = 0V VOUT = ± 2V
300
Ω
ISC
Output short circuit current
± 18
± 60
mA
IIL
Input pull-up current
TIN = 0V
15
200
µA
VTIL
Input logic threshold low
0.8
V
VTIH
Input logic threshold high
2
V
Table 7.
Receiver electrical characteristics
(C1 - C4 = 0.1 µF, VCC = 5 V ± 5%, TA = min. to max., unless otherwise specified. Typical
values are referred to TA = 25°C).
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
VRIN
Receiver input voltage
operating range
-30
30
V
VRIL
Input threshold low
TA = 25°C VCC = 5V
0.8
1.2
V
VRIH
Input threshold high
TA = 25°C VCC = 5V
1.7
2.4
V
VRIHYS
Input hysteresis
VCC = 5V, no hysteresis in shutdown
0.2
0.5
1
V
RRIN
Input resistance
TA = 25°C VCC = 5V
3
5
7
K
Ω
VOL
Output voltage low
0.4
V
VOH
Output voltage high
IOUT = -1mA
3.5
VCC-0.4
V



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