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| 型号： | ADM206AR |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS-232 5V SD/EN 24SOIC |
| 标准包装： | 31 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 4/4 |
| 规程： | RS232 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 24-SOIC W |
| 包装： | 管件 |
0.1 F, 5 V Powered CMOS
RS-232 Drivers/Receivers
ADM206–ADM211/ADM213
Rev. C
Information furnished by Analog Devices is believed to be accurate and reliable.
However, no responsibility is assumed by Analog Devices for its use, nor for any
infringements of patents or other rights of third parties that may result from its use.
Specifications subject to change without notice. No license is granted by implication
or otherwise under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.326.8703
2005 Analog Devices, Inc. All rights reserved.
FEATURES
0.1 F to 10 F capacitors
120 kB/s data rate
Two receivers active in shutdown (ADM213)
On-board dc-to-dc converters
±9 V output swing with 5 V supply
Low power (15 mW)
Low power shutdown ≤ 5 W
±30 V receiver input levels
Latch-up free
Plug-in upgrade for MAX205-211/213
APPLICATIONS
Computers
Peripherals
Modems
Printers
Instruments
GENERAL DESCRIPTION
The ADM2xx family of line drivers/receivers is intended for all
EIA-232-E and V.28 communications interfaces, especially in
applications where ±12 V is not available. The ADM206,
ADM211, and ADM213 feature a low power shutdown mode
that reduces power dissipation to less than 5 W, making them
ideally suited for battery-powered equipment. The ADM213
has an active low shutdown and an active high receiver-enable
control. Two receivers of the ADM213 remain active during
shutdown. This feature is useful for ring indicator monitoring.
TYPICAL OPERATING CIRCUIT
0.1
F
6.3V
+
0.1
F
5V INPUT
+
0.1
F
16V
0.1
F
16V
+
0.1
F
16V
+
T1
T2
T3
T4
R1
R2
R3
R4
R5
GND
ADM211
T1IN
T2IN
T3IN
T4IN
R1OUT
R2OUT
R3OUT
R4OUT
R5OUT
T1OUT
T2OUT
T3OUT
T4OUT
R1IN
R2IN
R3IN
R4IN
R5IN
SD
TTL/CMOS
INPUTS1
TTL/CMOS
OUTPUTS
RS-232
OUTPUTS
RS-232
INPUTS2
+5V TO +10V
VOLTAGE
DOUBLER
+10V TO –10V
VOLTAGE
INVERTER
NOTES
1INTERNAL 400k
PULL-UP RESISTOR ON EACH TTL/CMOS INPUT.
2INTERNAL 5k
PULL-DOWN RESIST OR ON EACH RS-232 INPUT.
C1+
C1–
C2+
C2–
VCC
V+
V–
00067-
0-
001
EN
12
14
15
16
11
13
17
2
3
1
28
9
4
27
23
18
25
7
6
20
21
8
5
26
22
19
24
10
Figure 1.
All members of the ADM2xx family, except the ADM209,
include two internal charge pump voltage converters that allow
operation from a single 5 V supply. These parts convert the 5 V
input power to the ±10 V required for RS-232 output levels.
The ADM209 is designed to operate from 5 V and 12 V supplies.
An internal +12 V to –12 V charge pump voltage converter
generates the –12 V supply.
Table 1. Selection Table
Part
Number
Power Supply
Voltage
Number of RS-
232 Drivers
Number of
RS-232 Receivers
External
Capacitors
Low Power
Shutdown (SD)
TTL Three-
State EN
Number of Receivers
Active in Shutdown
ADM206
5 V
4
3
4
Yes
0
ADM207
5 V
5
3
4
No
0
ADM208
5 V
4
No
0
ADM209
5 V and 9 V to
13.2 V
3
5
2
No
Yes
0
ADM211
5 V
4
5
4
Yes
0
ADM213
5 V
4
5
4
Yes (SD)
Yes (EN)
2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADM206AR-REEL | 功能描述:IC TXRX RS-232 5V SD/EN 24SOIC 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 |
| ADM206ARS | 功能描述:IC TXRX RS-232 5V SD/EN 24SSOP 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:27 系列:- 类型:收发器 驱动器/接收器数:3/3 规程:RS232，RS485 电源电压:4.75 V ~ 5.25 V 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC 包装:管件 |
| ADM206ARS-REEL | 制造商:Analog Devices 功能描述:Quad Transmitter Triple Receiver RS-232 24-Pin SSOP T/R |
| ADM206ARSZ | 功能描述:IC TXRX RS-232 5V SD/EN 24-SSOP RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:27 系列:- 类型:收发器 驱动器/接收器数:3/3 规程:RS232，RS485 电源电压:4.75 V ~ 5.25 V 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC 包装:管件 |
| ADM206ARSZ-REEL | 功能描述:IC TXRX RS-232 5V SD/EN 24-SSOP RoHS:是 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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