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参数资料
| 型号： | ADM3101EARQZ-REEL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 8/12页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS-232 3.3V 15KV 16QSOP |
| 标准包装： | 2,500 |
| 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（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-QSOP |
| 包装： | 带卷 (TR) |
ADM3101E
Rev. C | Page 5 of 12
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
06
766
-00
2
1
C1+
2
ROUT
3
TIN
9RIN
8TOUT
7V–
4
V
+
5
V
C
6
G
N
D
12
C
1–
11
C
2+
10
C
2–
PIN 1
INDICATOR
ADM3101E
TOP VIEW
(Not to Scale)
NOTES
1. PADDLE CONNECTED TO GND. THIS CONNECTION IS NOT
REQUIRED TO MEET THE ELECTRICAL PERFORMANCES.
Figure 2. LFCSP Pin Configuration
06
76
6-
01
4
NC = NO CONNECT
1
2
3
4
5
6
7
8
C1+
NC
ROUT
V+
NC
TIN
C1–
VCC
16
15
14
13
12
11
10
9
C2–
NC
RIN
V–
GND
NC
TOUT
C2+
TOP VIEW
(Not to Scale)
ADM3101E
Figure 3. QSOP Pin Configuration
Table 3. Pin Function Descriptions
Pin No.
Mnemonic
Description
LFCSP
QSOP
1, 12
2, 1
C1+, C1
Positive and Negative Connections for Charge Pump Capacitor. External Capacitor C1 is connected
between these pins; a 0.1 μF capacitor is recommended, but larger capacitors up to 10 μF can be used.
2
4
ROUT
Receiver Output. This pin outputs CMOS output logic levels.
3
5
TIN
Transmitter (Driver) Input. This input accepts TTL/CMOS levels.
4
7
V+
Internally Generated Positive Supply (+6 V Nominal).
5
8
VCC
Power Supply Input, 3.0 V to 5.5 V.
6
9
GND
Ground. Must be connected to 0 V.
7
10
V–
Internally Generated Negative Supply (6 V Nominal).
8
12
TOUT
Transmitter (Driver) Output. This pin outputs RS-232 signal levels (typically ±6 V).
9
13
RIN
Receiver Input. This input accepts RS-232 signal levels. An internal 5 kΩ pull-down resistor to GND is
connected on the input.
10, 11
15, 16
C2, C2+
Positive and Negative Connections for Charge Pump Capacitor. External Capacitor C2 is connected
between these pins; a 0.1 μF capacitor is recommended, but larger capacitors up to 10 μF can be used.
N/A
3, 6, 11, 14
NC
No Connect. These pins should always remain unconnected.
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| 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 |
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