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參數(shù)資料
| 型號(hào)： | ST232AC |
| 英文描述： | IC ACEX 1K FPGA 100K 256-FBGA |
| 中文描述： | 超高速。超低功耗5V的供電RS - 232驅(qū)動(dòng)器和接收 |
| 文件頁(yè)數(shù)： | 3/10頁(yè) |
| 文件大?。?/td> | 252K |
| 代理商： | ST232AC |
ST232A
3/10
ELECTRICAL CHARACTERISTICS
(C
1
- C
4
= 0.1
μ
F, V
CC
= 5V
±
10%, T
A
= -40 to 85°C, unless otherwise specified.
Typical values are referred to T
A
= 25°C)
TRANSMITTER ELECTRICAL CHARACTERISTICS
(C
1
- C
4
= 0.1
μ
F, V
CC
= 5V
±
10%, T
A
= -40 to 85°C, unless otherwise specified.
Typical values are referred to T
A
= 25°C)
Note 1: Measured from 3V to -3V or from -3V to 3V.
Note2: One trasmitter output is loaded with R
L
= 3K
to 7K
, C
L
= 50 to 1000pF
RECEIVER ELECTRICAL CHARACTERISTICS
(C
1
- C
4
= 0.1
μ
F, V
CC
= 5V
±
10%, T
A
= -40 to 85°C, unless otherwise specified.
Typical values are referred to T
A
= 25°C)
Note 1: RS-232 IN to TTL-CMOS OUT (from 50% to 50%)
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
I
SUPPLY
V
CC
Power Supply Current
No Load
1.5
4
mA
Symbol
Parameter
Test Conditions
Min.
±
5
Typ.
±
9
Max.
Unit
V
TOUT
Output Voltage Swing
All Transmitter outputs are loaded with
3K
to GND
T
IN
= 0V
V
I
TIL
V
TIL
V
TIH
SR
T
Logic Pull-Up Current
Input Logic Threshold Low
Input Logic Threshold High
Transition Slew Rate
5
40
μ
A
V
V
V/
μ
s
0.8
1.4
1.4
12
2
T
A
= 25°C,
R
L
= 3 to 7K
,
(Note1)
(Note 2)
V
CC
= V+ = V- = 0V
V
CC
= 5V
C
L
= 50 to 2500pF
6
30
D
R
Data Rate
Transmitter Output
Resistance
Transmitter Output Short
Circuit Current
Propagation Delay Time
200
300
400
Kbits/s
R
TOUT
V
OUT
=
±
2V
I
SC
one T
XOUT
to GND
±
7
±
22
mA
t
dT
TTL-CMOS IN to RS-232 OUT
C
L
= 150pF (50% to 50%)
1.3
3.5
μ
s
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
RIN
Receiver Input Voltage
Operating Range
RS-232 Input Resistance
RS-232 Input Threshold
Low
RS-232 Input Threshold
High
RS-232 Input Hysteresis
TTL/CMOS Output Voltage
Low
TTL/CMOS Output Voltage
High
Receiver Output Short
Circuit Current
Propagation Delay Time
-30
30
V
R
RIN
V
RIL
T
A
= 25°C
3
5
7
K
V
0.8
1.3
V
RIH
1.8
2.4
V
V
RIHYS
V
ROL
V
CC
= 5V
I
OUT
= 3.2mA (to V
CC
)
0.2
0.5
0.2
1
V
V
0.4
V
ROH
I
OUT
= 1mA (to GND)
3.5
V
CC
-0.2
V
I
SCR
to GND
to V
CC
C
L
= 150pF (Note 1)
2
10
10
30
0.1
mA
mA
μ
s
t
dR
0.5
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ST232ACD | 功能描述:緩沖器和線路驅(qū)動(dòng)器 5V 2Driver/2Receiver 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 |
| ST232ACDR | 功能描述:緩沖器和線路驅(qū)動(dòng)器 5V 2Driver/2Receiver 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 |
| ST232ACDR-CUT TAPE | 制造商:ST 功能描述:ST232AC Series 5 V 400 kbps Low Power RS-232 Driver and Receiver-SOIC16 |
| ST232ACN | 功能描述:緩沖器和線路驅(qū)動(dòng)器 5V 2Driver/2Receiver 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 |
| ST232ACTR | 功能描述:緩沖器和線路驅(qū)動(dòng)器 5V 2Driver/2Receiver 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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