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參數資料
| 型號： | ADM239LAR |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| 中文描述： | TRIPLE LINE TRANSCEIVER, PDSO24 |
| 封裝： | MS-013AD, SOIC-24 |
| 文件頁數： | 4/16頁 |
| 文件大小： | 364K |
| 代理商： | ADM239LAR |
ADM223/ADM230L–ADM241L
–4–
REV. 0
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
TOP VIEW
(Not to Scale)
ADM230L
T1
IN
T2
IN
T3
IN
T4
IN
T5
IN
T1
OUT
T2
OUT
T3
OUT
T4
OUT
T5
OUT
V+
V–
V
CC
C1+
C1–
C2+
C2–
GND
SD
NC
NC = NO CONNECT
Figure 1. ADM230L DIP/SOIC Pin Configuration
+5V TO +10V
VOLTAGE
DOUBLER
+10V TO –10V
VOLTAGE
INVERTER
12
11
10
8
13
1μF
16V
7
1μF
6.3V
+5V INPUT
V
CC
V+
V–
C1+
C1–
C2+
C2–
T1
IN
NC
GND
ADM230L
SD
RS-232
OUTPUTS
TTL/CMOS
INPUTS
*
1μF
6.3V
1μF
16V
18
T1
OUT
6
*
INTERNAL 400k
PULL-UP RESISTOR ON EACH TTL/CMOS INPUT
T2
IN
T3
IN
T4
IN
T5
IN
T2
OUT
T3
OUT
T4
OUT
T5
OUT
T3
19
15
4
5
14
17
16
3
1
2
20
T4
T2
T1
T5
9
1μF
Figure 2. ADM230L Typical Operating Circuit
1
2
3
4
5
6
7
14
13
12
11
10
9
8
TOP VIEW
(Not to Scale)
ADM231L
T1
IN
T2
IN
R2
IN
R1
IN
T1
OUT
T2
OUT
R2
OUT
R1
OUT
V+
V–
V
CC
C1+
C1–
GND
NC
NC = NO CONNECT
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
TOP VIEW
(Not to Scale)
ADM231L
T1
IN
R1
IN
T1
OUT
R1
OUT
V+
V
CC
GND
T2
IN
R2
IN
T2
OUT
R2
OUT
V–
C1+
C1–
NC
Figure 3. ADM231L DIP & SOIC Pin Configurations
SOIC
DIP
+12V TO –12V
VOLTAGE
CONVERTER
2
1
3
14
V+
V–
C+
C–
T1
IN
ADM231L
RS-232
OUTPUTS
TTL/CMOS
INPUTS
*
1μF
16V
T1
OUT
GND
12
*
INTERNAL 400k
PULL-UP RESISTOR ON EACH TTL/CMOS INPUT
**INTERNAL 5k
PULL-DOWN RESISTOR ON EACH RS-232 INPUT
T2
IN
R1
OUT
R2
OUT
T2
OUT
R1
IN
R2
IN
1μF
16V
R1
6
7
8
9
4
10
11
5
R2
T2
T1
+7.5V TO 13.2V
TTL/CMOS
OUTPUTS
RS-232
INPUTS
**
13
V
CC
+5V INPUT
1μF
Figure 4. ADM231L Typical Operating Circuit (DIP Pinout)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADM239LAR-REEL | 制造商:Analog Devices 功能描述:Triple Transmitter Quint Receiver RS-232 24-Pin SOIC W T/R 制造商:Analog Devices 功能描述:LINE TRANSMITTER/RCVR 3TR 3TX 5RX 24SOIC W - Tape and Reel 制造商:Rochester Electronics LLC 功能描述:RS-232 CIRCUIT - Tape and Reel |
| ADM239LARZ | 制造商:Analog Devices 功能描述:LINE TRANSMITTER/RCVR 3TR 3TX 5RX 24SOIC W - Rail/Tube |
| ADM239LARZ-REEL | 制造商:Analog Devices 功能描述:Triple Transmitter Quint Receiver RS-232 24-Pin SOIC W T/R 制造商:Analog Devices 功能描述:LINE TRANSMITTER/RCVR 3TR 3TX 5RX 24SOIC W - Tape and Reel |
| ADM239LJN | 制造商:Analog Devices 功能描述:Triple Transmitter Quint Receiver RS-232 24-Pin PDIP 制造商:Analog Devices 功能描述:LINE TRANSMITTER/RCVR 3TR 3TX 5RX 24PDIP - Rail/Tube 制造商:Rochester Electronics LLC 功能描述:RS-232 CIRCUIT - Bulk |
| ADM239LJNZ | 制造商:Analog Devices 功能描述:Triple Transmitter Quint Receiver RS-232 24-Pin PDIP 制造商:Analog Devices 功能描述:LINE TRANSMITTER/RCVR 3TR 3TX 5RX 24PDIP - Rail/Tube |
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