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参数资料
| 型号： | MAX3384ECAP |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 6/11页 |
| 文件大小： | 0K |
| 描述： | IC TXRX LP RS232 250KBPS 20-SSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 66 |
| 类型： | 线路收发器 |
| 驱动器/接收器数： | 2/2 |
| 规程： | RS232 |
| 电源电压： | 3 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 20-SSOP |
| 包装： | 管件 |
MAX3384E
±15kV ESD-Protected, 3.0V to 5.5V, Low-Power,
up to 250kbps, True RS-232 Transceiver
4
_______________________________________________________________________________________
__________________________________________Typical Operating Characteristics
(VCC = +3.3V, 250kbps data rate, 0.1F capacitors, all transmitters loaded with 3k
and CL, TA = +25°C, unless otherwise noted.)
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
0
1000
2000
3000
4000
5000
TRANSMITTER OUTPUT VOLTAGE
vs. LOAD CAPACITANCE
MAX3384E-01
LOAD CAPACITANCE (pF)
TRANSMITTER
OUTPUT
VOLTAGE
(V)
T1 TRANSMITTING AT 250kbps
T2 TRANSMITTING AT 15.6kbps
VOUT+
VOUT-
0
6
2
4
10
8
14
12
16
0
1000
2000
3000
4000
5000
SLEW RATE vs. LOAD CAPACITANCE
MAX3884E-02
LOAD CAPACITANCE (pF)
SLEW
RATE
(V/
s)
+SLEW
FOR DATA RATES UP TO 250kbps
-SLEW
0
25
20
15
5
10
35
30
40
45
0
2000
1000
3000
4000
5000
OPERATING SUPPLY CURRENT
vs. LOAD CAPACITANCE
MAX3884E-03
LOAD CAPACITANCE (pF)
SUPPLY
CURRENT
(mA)
250kbps
120kbps
20kbps
T1 TRANSMITTING AT 250kbps
T2 TRANSMITTING AT 15.6kbps
1
No Connection. Not internally connected.
N.C.
3
+5.5V generated by the charge pump.
V+
4
Negative terminal of the voltage-doubler charge-pump capacitor.
C1-
5
Positive terminal of inverting charge-pump capacitor.
C2+
6
Negative terminal of inverting charge-pump capacitor.
C2-
7
-5.5V generated by the charge pump.
V-
8, 15
RS-232 Transmitter Outputs. High Z when SHDN is low.
T_OUT
9, 14
RS-232 Receiver Inputs
R_IN
10, 13
TTL/CMOS Receiver Outputs. High Z when SHDN is low.
R_OUT
11, 12
TTL/CMOS Transmitter Inputs
T_IN
16
Ground
GND
17
+3.0V to +5.5V Supply Voltage. Connect a 0.1F capacitor to GND.
VCC
18
Active-Low Shutdown-Control Input. Drive low to shut down transmitters, receivers and
charge pumps.
SHDN
FUNCTION
NAME
______________________________________________________________ Pin Description
2
Positive terminal of the voltage-doubler charge-pump capacitor.
C1+
PIN
2
1, 10, 11
3
4
5
6
7
8, 17
9, 16
12, 15
13, 14
18
19
20
SO
SSOP
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3384ECAP+T | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| MAX3384ECAP-T | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| MAX3384ECWN | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| MAX3384ECWN+ | 功能描述:RS-232接口集成电路 2.35-5.5V 1uA 2Tx/Rx 250Kbps Transceiver RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| MAX3384ECWN+T | 功能描述:RS-232接口集成电路 2.35-5.5V 1uA 2Tx/Rx 250Kbps Transceiver RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
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