参数资料
型号: HIN238ECB-T
厂商: HARRIS SEMICONDUCTOR
元件分类: 通用总线功能
英文描述: 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
中文描述: LINE TRANSCEIVER, PDSO24
文件页数: 14/15页
文件大小: 314K
代理商: HIN238ECB-T
3-14
Typical Performance Curves
FIGURE 9.
V- SUPPLY VOLTAGE vs V
CC
FIGURE 10. V+, V- OUTPUT VOLTAGE vs LOAD
-
+
RS-232
INPUTS AND OUTPUTS
DTR (20) DATA TERMINAL READY
DSRS (24) DATA SIGNALING RATE SELECT
DCD (8) DATA CARRIER DETECT
R1 (22) RING INDICATOR
SIGNAL GROUND (7)
15
8
13
7
14
2
-
+
4
R2
R1
T2
T1
9
12
10
11
3
1
HIN232E
C1
0.1
μ
F
DTR
DSRS
DCD
R1
+5V
INPUTS
OUTPUTS
TTL/CMOS
-
+
-
+
TD (2) TRANSMIT DATA
RTS (4) REQUEST TO SEND
RD (3) RECEIVE DATA
CTS (5) CLEAR TO SEND
8
13
7
14
15
R2
R1
T2
T1
9
12
10
11
4
5
3
1
HIN232E
C1
0.1
μ
F
C2
0.1
μ
F
TD
RTS
RD
CTS
INPUTS
OUTPUTS
TTL/CMOS
-
+
5
C2
0.1
μ
F
16
C3
0.2
μ
F
6
2
6
V-
V+
-
+C4
0.2
μ
F
16
V
CC
V
CC
FIGURE 8. COMBINING TWO HIN232Es FOR 4 PAIRS OF RS-232 INPUTS AND OUTPUTS
12
10
8
6
4
2
0
3.5
4.0
4.5
V
CC
6.0
V
5.0
5.5
3.0
0.1
μ
F
35
|I
LOAD
| (mA)
V+ (V
CC
= 4V)
V+ (V
CC
= 5V)
V- (V
CC
= 5V)
V- (V
CC
= 4V)
T
A
= 25
o
C
TRANSMITTER OUTPUTS
OPEN CIRCUIT
30
25
20
15
10
5
0
S
0
12
10
8
6
4
2
HIN202E thru HIN241E
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