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參數資料
| 型號： | ADM1181A |
| 廠商： | Analog Devices, Inc. |
| 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收發器與0.1uF電容 |
| 文件頁數： | 3/12頁 |
| 文件大小： | 163K |
| 代理商： | ADM1181A |
ADM202E/ADM1181A
–3–
REV. 0
PIN FUNCT ION DE SCRIPT ION
Mnemonic
Function
V
CC
V+
Power Supply Input: +5 V
±
10%.
Internally Generated Positive Supply
(+9 V nominal).
Internally Generated Negative Supply
(–9 V nominal).
Ground Pin. Must Be Connected to 0 V.
External Capacitor 1 is connected between
these pins. 0.1
μ
F capacitor is recommended
but larger capacitors up to 47
μ
F may be used.
External Capacitor 2 is connected between
these pins. 0.1
μ
F capacitor is recommended
but larger capacitors up to 47
μ
F may be used.
T ransmitter (Driver) Inputs. T hese inputs ac-
cept T T L/CMOS levels.
T ransmitter (Driver) Outputs. T hese are RS-
232 signal levels (typically
±
9 V).
Receiver Inputs. T hese inputs accept RS-232
signal levels. An Internal 5 k
pull-down resis-
tor to GND is connected on each input.
Receiver Outputs. T hese are CMOS output
logic levels.
V–
GND
C1+, C1–
C2+, C2–
T
IN
T
OUT
R
IN
R
OUT
C1+
C1–
C2+
C2–
V
CC
V+
0.1μF
10V
0.1μF
10V
V–
+5V TO +10V
VOLTAGE
DOUBLER
3
1
2
+5V INPUT
C3
0.1μF
6.3V
4
5
+10V TO –10V
VOLTAGE
INVERTER
6
C4
0.1μF
10V
T1
14
11
T1
OUT
T1
IN
16
C5
0.1μF
7
10
T2
OUT
T2
IN
T2
12
13
8
9
R1
R2
ADM202E
R1
OUT
R2
OUT
R1
IN
R2
IN
CMOS
INPUTS
CMOS
OUTPUTS
EIA/TIA-232
OUTPUTS
EIA/TIA-232
INPUTS
*
15
NOTE
*
INTERNAL 5k
PULL-DOWN RESISTOR ON EACH RS-232 INPUT
GND
ADM202E Typical Operating Circuit
C1+
C1–
C2+
C2–
V
CC
V+
0.1μF
10V
0.1μF
10V
V–
+5V TO +10V
VOLTAGE
DOUBLER
3
1
2
+5V INPUT
C3
0.1μF
10V
4
5
+10V TO –10V
VOLTAGE
INVERTER
6
C4
0.1μF
10V
T1
14
11
T1
OUT
T1
IN
16
C5
0.1μF
10V
7
10
T2
OUT
T2
IN
T2
12
13
8
9
R1
R2
ADM1181A
R1
OUT
R2
OUT
R1
IN
R2
IN
CMOS
INPUTS
CMOS
OUTPUTS
EIA/TIA-232
OUTPUTS
EIA/TIA-232
INPUTS
*
15
NOTE
*
INTERNAL 5k
PULL-DOWN RESISTOR ON EACH RS-232 INPUT
GND
ADM1181A Typical Operating Circuit
PIN CONNE CT IONS
14
13
12
11
16
15
10
9
8
1
2
3
4
7
6
5
TOP VIEW
(Not to Scale)
ADM202E
ADM1181A
NC = NO CONNECT
C1+
R1
IN
T1
OUT
GND
V
CC
V+
C1–
C2+
T2
IN
T1
IN
R1
OUT
C2–
V–
T2
OUT
R2
IN
R2
OUT
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADM1181AAN | 功能描述:IC TXRX RS-232 5V 15KV 16DIP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發器 系列:- 標準包裝:121 系列:- 類型:收發器 驅動器/接收器數:1/1 規程:RS422，RS485 電源電壓:3 V ~ 3.6 V 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應商設備封裝:10-DFN（3x3） 包裝:管件 |
| ADM1181AANZ | 功能描述:IC TXRX RS-232 5V 15KV 16-DIP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發器 系列:- 標準包裝:121 系列:- 類型:收發器 驅動器/接收器數:1/1 規程:RS422，RS485 電源電壓:3 V ~ 3.6 V 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應商設備封裝:10-DFN（3x3） 包裝:管件 |
| ADM1181AARW | 功能描述:IC TXRX RS-232 5V 15KV 16SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發器 系列:- 標準包裝:121 系列:- 類型:收發器 驅動器/接收器數:1/1 規程:RS422，RS485 電源電壓:3 V ~ 3.6 V 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應商設備封裝:10-DFN（3x3） 包裝:管件 |
| ADM1181AARW-REEL | 制造商:Analog Devices 功能描述:Dual Transmitter/Receiver RS-232 16-Pin SOIC W T/R |
| ADM1181AARWZ | 功能描述:IC TXRX RS-232 5V 15KV 16SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發器 系列:- 產品培訓模塊:RS-232 & USB Transceiver 標準包裝:2,000 系列:- 類型:收發器 驅動器/接收器數:1/1 規程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SSOP（0.209"，5.30mm 寬） 供應商設備封裝:16-SSOP 包裝:帶卷 (TR) 其它名稱:296-19849-2 |
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