參數(shù)資料
型號(hào)： ST75185CD
廠商： 意法半導(dǎo)體
元件分類： RS-232
英文描述： 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
中文描述： 5V的高速RS - 232收發(fā)器與0.1uF電容
文件頁(yè)數(shù)： 4/12頁(yè)
文件大小： 111K
代理商： ST75185CD
SUPPLYCURRENTS
Symbol
Parameter
Test Conditions
V
SS
-9
-12
-15
-9
-12
-15
-9
-12
-15
-9
-12
-15
No load. All inputs at 5V
V
CC
= 5V
Value
Typ.
Unit
V
DD
9
12
15
9
12
15
9
12
15
9
12
15
Min.
Max.
15
19
25
4.5
5.5
9
-15
-19
-25
-3.2
-3.2
-3.2
30
I
DD
Supply Current from V
DD
No load.
All inputs at
1.9V
mA
No load.
All inputs at
0.8V
mA
I
SS
Supply Current from V
SS
No load.
All inputs at
1.9V
mA
No load.
All inputs at
0.8V
mA
I
CC
Supply Current from V
CC
mA
DRIVER ELECTRICAL CHARACTERISTICS OVER OPERATING FREE-AIR TEMPERATURE
RANGE
(V
DD
= 9V, V
SS
= -9V,V
CC
= 5V, unlessotherwise specified)
Symbol
Parameter
Test Conditions
Value
Typ.
7.5
Unit
Min.
6
Max.
V
OH
High Level Output Voltage
V
IL
= 0.8 V
(See Figure 1)
R
L
= 3K
V
V
OL
Low Level Output Voltage (Note 3)
V
IH
= 1.9 V
(See Figure 1)
V
I
= 5 V (See Figure 2)
V
I
= 0 V (See Figure 2)
V
IL
= 0.8 V V
O
= 0 V
(See Figure 1)
V
IH
= 2 V V
O
= 0 V
(See Figure 1)
V
DD
= V
SS
= V
CC
= 0 V
V
O
= -2 to 2 V (Note 5)
R
L
= 3K
-7.5
-6
V
I
IH
I
IL
High Level Input Current
Low Level Input Current
High Level Short Circuit Output Current
(Note 4)
Low Level Short Circuit Output Current
10
-1.6
-19.5
μ
A
mA
mA
I
OS(H)
-4.5
-12
I
OS(L)
4.5
12
19.5
mA
R
O
Output Resistance
300
NOTE3:
Thealgebraic convention, where themorepositive(less negative) limitisdesignated asmaximum,isusedinthisdatasheet forlogiclevelsonly
(e.g.if-10Visamaximum,thetypical value isamorenegative voltage).
NOTE4:
Outputshortcircuitconditions must mantainthetotalpower dissipationbelow absolute maximum ratings.
NOTE5:
Testconditions arethose specifiedby EIA-232-Eandaslistedabove.
ST75185
4/12
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參數(shù)描述
ST75185CDR 功能描述:緩沖器和線路驅(qū)動(dòng)器 3 Driver/5 Receivers RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
ST75185CDR-CUT TAPE 制造商:ST 功能描述:ST75185C Series 7.5 to 15 V 120 kbps Multiple RS-232 Driver and Receiver-SOIC-20
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ST75185CPR 功能描述:RS-232接口集成電路 3 Driver/5 Receivers RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
ST75185CTR 功能描述:緩沖器和線路驅(qū)動(dòng)器 Drivers - Receivers RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
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