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参数资料
型号： ADM3202
厂商： Analog Devices, Inc.
元件分类： 外设及接口
英文描述： Single Supply RS232C Line Driver/Receiver(?????μ?o?RS232C ?o?????????¨???2???2??????)
中文描述： 单电源RS232C接口线路驱动器/接收器（单电源RS232C接口线收发器（2发2收））
文件页数： 4/8页
文件大小： 159K
代理商： ADM3202
ADM3202/ADM3222/ADM1385
–4–
REV. 0
PIN FUNCT ION DE SCRIPT IONS
Mnemonic
Function
V
CC
V+
Power Supply Input: +3.3 V
±
0.3 V.
Internally Generated Positive Supply
(+6 V Nominal).
Internally Generated Negative Supply
(–6 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 accept
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 resistor
to GND is connected on each input.
Receiver Outputs. T hese are CMOS output logic
levels.
(ADM3222) Receiver Enable, Active Low. When
low, the receiver outputs are enabled. When high,
they are three-stated.
(ADM3222) Shutdown Control. Active Low.
When low, the charge pump is shut down and
the transmitter outputs are disabled.
(ADM1385) Shutdown Control. When low, the
charge pump is shut down and all transmitters
and receivers are disabled.
(ADM1385) Driver Disable. When low, the
charge pump is turned off and the transmitters
are disabled. T he receivers remain active.
V–
GND
C1+, C1–
C2+, C2–
T x
IN
T x
OUT
Rx
IN
Rx
OUT
EN
SD
SD
DD
PIN CONNE CT IONS DIP (N, R Packages)
PIN CONNE CT IONS DIP (RS, RU Packages)
TOP VIEW
(Not to Scale)
20
19
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
9
10
ADM1385
(SSOP)
NC = NO CONNECT
NC
R2
IN
T2
OUT
C1+
V+
C1–
V–
C2–
C2+
NC
T2
IN
T1
IN
V
CC
GND
T1
OUT
R2
OUT
R1
OUT
R1
IN
DD
SD
TOP VIEW
(Not to Scale)
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
C1+
V+
C1–
C2+
C2–
V–
T2
OUT
R2
IN
V
CC
GND
T1
OUT
R1
IN
R1
OUT
T1
IN
T2
IN
R2
OUT
ADM3202
TOP VIEW
(Not to Scale)
20
19
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
9
10
ADM3222
(SSOP
TSSOP)
NC = NO CONNECT
R2
OUT
R2
IN
T2
OUT
C1+
V+
C1–
V–
C2–
C2+
NC
T2
IN
T1
IN
V
CC
GND
T1
OUT
NC
R1
OUT
R1
IN
EN
SD
TOP VIEW
(Not to Scale)
18
17
16
15
14
13
12
11
10
1
2
3
4
5
6
7
8
9
ADM3222
R2
IN
T2
OUT
EN
C1+
V+
C1–
V–
C2–
C2+
T2
IN
SD
V
CC
GND
T1
OUT
T1
IN
R1
OUT
R1
IN
R2
OUT
相关PDF资料
PDF描述
ADM3232E Single Supply RS232C Line Driver/Receiver(?????μ?o?RS232C ?o?????????¨???2???2??????)
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相关代理商/技术参数
参数描述
ADM3202AN 功能描述:IC TXRX DUAL RS-232 3.3V 16DIP RoHS:否 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:121 系列:- 类型:收发器 驱动器/接收器数:1/1 规程:RS422，RS485 电源电压:3 V ~ 3.6 V 安装类型:表面贴装 封装/外壳:10-WFDFN 裸露焊盘 供应商设备封装:10-DFN（3x3） 包装:管件
ADM3202ANZ 功能描述:IC TXRX DUAL RS232 3.3V 16DIP RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 产品培训模块:RS-232 & USB Transceiver 标准包装:2,000 系列:- 类型:收发器 驱动器/接收器数:1/1 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-SSOP（0.209"，5.30mm 宽） 供应商设备封装:16-SSOP 包装:带卷 (TR) 其它名称:296-19849-2
ADM3202ANZ 制造商:Analog Devices 功能描述:RS-232 IC
ADM3202ARN 功能描述:IC TX/RX DUAL RS-232 3.3V 16SOIC RoHS:否 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:121 系列:- 类型:收发器 驱动器/接收器数:1/1 规程:RS422，RS485 电源电压:3 V ~ 3.6 V 安装类型:表面贴装 封装/外壳:10-WFDFN 裸露焊盘 供应商设备封装:10-DFN（3x3） 包装:管件
ADM3202ARN-REEL 功能描述:IC TXRX DUAL RS-232 3.3V 16SOIC RoHS:否 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:121 系列:- 类型:收发器 驱动器/接收器数:1/1 规程:RS422，RS485 电源电压:3 V ~ 3.6 V 安装类型:表面贴装 封装/外壳:10-WFDFN 裸露焊盘 供应商设备封装:10-DFN（3x3） 包装:管件
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