参数资料
型号: MAX3130EAI+T
厂商: Maxim Integrated Products
文件页数: 12/16页
文件大小: 0K
描述: IC TXRX W/RS232 28-SSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,000
类型: 收发器
驱动器/接收器数: 2/2
规程: RS232
电源电压: 3 V ~ 5 V
安装类型: 表面贴装
封装/外壳: 28-SSOP(0.209",5.30mm 宽)
供应商设备封装: 28-SSOP
包装: 带卷 (TR)
MAX3130/MAX3131
3V to 5.5V, IrDA Infrared Transceiver with
Integrated RS-232 Interface
_______________________________________________________________________________________
5
1.0
2.0
1.5
3.0
2.5
3.5
4.0
040
20
60
80
100
RXD OUTPUT PULSE WIDTH vs. DISTANCE
(115.2 kbps)
MAX3130
toc07
DISTANCE (cm)
RXD
PULSE
WIDTH
(
s)
TRANSMITTER POWER = 200mW/sr
INPUT PULSE WIDTH = 1.63
s
TEMIC BPV22NF
VCC = 3.3V
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
0
TRANSMITTER OUTPUT VOLTAGE
vs. LOAD CAPACITANCE
MAX3130
toc08
LOAD CAPACITANCE (pF)
TRANSMITTER
OUTPUT
VOLTAGE
(V)
2000
3000
1000
4000
5000
VOUT+
1 TRANSMITTER AT 235kbps
1 TRANSMITTER AT 15kbps
VOUT-
0
4
2
8
6
10
12
16
14
18
0
1000
2000
3000
4000
5000
RS-232 TRANSMITTER SLEW RATE
vs. LOAD CAPACITANCE
MAX3130
toc09
LOAD CAPACITANCE (pF)
SLEW
RATE
(V/
s)
-SLEW
+SLEW
0
5
10
15
20
25
30
35
40
0
SUPPLY CURRENT vs. LOAD CAPACITANCE
(RS-232 TRANSMITTING)
MAX3130-toc10
LOAD CAPACITANCE (pF)
I CC
(mA)
2000
3000
1000
4000
5000
235kbps
1 TRANSMITTER DRIVEN ONLY
120kbps
20kbps
2V/div
RXD OUTPUT
vs. INFRARED INPUT
MAX3130 toc11
2
s/div
RXD
OUTPUT
INFRARED
INPUT
VCC = 3.3V, 115.2kbps AT 1cm DISTANCE
TEMIC BPV22NF
TRANSMIT POWER 200mW/sr
2V/div
RXD OUTPUT
vs. INFRARED INPUT
MAX3130 toc12
100
s/div
RXD
OUTPUT
INFRARED
INPUT
VCC = 3.3V, 2400bps AT 1cm DISTANCE
TEMIC BPV22NF
TRANSMIT POWER 200mW/sr
Typical Operating Characteristics (continued)
(VCC = AVCC = 3.3V, GND = AGND = PGND, C1–C4 = 0.1F, RL = 3k, TA = +25°C, unless otherwise noted.)
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相关代理商/技术参数
参数描述
MAX3131CAI 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:
MAX3131CAI-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:
MAX3131EAI 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:
MAX3131EAI+ 功能描述:RS-232接口集成电路 3-5.5V IrDA Infrared Tcvr w/RS-232 Int 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:
MAX3131EAI+T 功能描述:RS-232接口集成电路 3-5.5V IrDA Infrared Tcvr w/RS-232 Int 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: