参数资料
型号: MAX13450EAUD+
厂商: Maxim Integrated Products
文件页数: 15/17页
文件大小: 0K
描述: TXRX RS-485 14TSSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 96
类型: 收发器
驱动器/接收器数: 1/1
规程: RS485
电源电压: 4.75 V ~ 5.25 V
安装类型: 表面贴装
封装/外壳: 14-TSSOP (0.173",4.40mm 宽)裸露焊盘
供应商设备封装: 14-TSSOP-EP
包装: 管件
RS-485 Transceivers with Integrated
100/120 Termination Resistors
MAX13450E/MAX13451E
_______________________________________________________________________________________ 7
Typical Operating Characteristics (continued)
(VCC = +5V, VL = +1.8V, TA = +25NC, unless otherwise noted.)
100 TERMINATION RESISTOR
vs. FREQUENCY
FREQUENCY (MHz)
MAGNITUDE
(
)
PHASE
(DEGREE)
10
1
20
40
60
80
100
120
140
0
0.1
100
0
-10
-20
-30
MAX13450E/51E toc11
R100 MAGNITUDE
R100 PHASE
120 TERMINATION RESISTOR
vs. FREQUENCY
FREQUENCY (MHz)
MAGNITUDE
(
)
PHASE
(DEGREE)
10
1
20
40
60
80
100
120
140
0
0.1
100
0
-10
-20
-30
MAX13450E/51E toc12
R120 MAGNITUDE
R120 PHASE
DRIVER DIFFERENTIAL OUTPUT VOLTAGE
vs. TEMPERATURE
MAX13450E/51E
toc10
TEMPERATURE (°C)
DRIVER
DIFFERENTIAL
OUTPUT
VOLTAGE
(V)
110
95
80
65
50
35
20
5
-10
-25
1
2
3
4
5
0
-40
125
RDIFF = 54
TERMINATION RESISTANCE
vs. TEMPERATURE
MAX13450E/51E
toc13
TEMPERATURE (°C)
TERMINATION
RESISTANCE
(
)
110
95
80
65
50
35
20
5
-10
-25
90
100
110
120
130
80
-40
125
120
RESISTOR
100
RESISTOR
DRIVER PROPAGATION DELAY (250kbps)
(MAX13451E)
MAX13450E/51E toc14
1s/div
DI
1V/div
A
1V/div
B
1V/div
SRL = HIGH
DE = HIGH
RE = HIGH
DRIVER ENABLE TIME FROM SHUTDOWN
(MAX13451E)
MAX13450E/51E toc15
200ns/div
DE
2V/div
A
2V/div
B
2V/div
SRL = LOW
RE = HIGH
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相关代理商/技术参数
参数描述
MAX13450EAUD+ 功能描述:RS-485接口IC Half/Full-Dplx RS485 20Msps 5V LD/Rc RoHS:否 制造商:Texas Instruments 数据速率:250 Kbps 工作电源电压:3.3 V 电源电流:750 uA 工作温度范围:- 40 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube
MAX13450EAUD+T 功能描述:RS-485接口IC Half/Full-Dplx RS485 20Msps 5V LD/Rc RoHS:否 制造商:Texas Instruments 数据速率:250 Kbps 工作电源电压:3.3 V 电源电流:750 uA 工作温度范围:- 40 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube
MAX13451EAUD+ 功能描述:RS-485接口IC Full-Dplx RS485 20Msps 5V LD/Rc RoHS:否 制造商:Texas Instruments 数据速率:250 Kbps 工作电源电压:3.3 V 电源电流:750 uA 工作温度范围:- 40 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube
MAX13451EAUD+T 功能描述:RS-485接口IC Full-Dplx RS485 20Msps 5V LD/Rc RoHS:否 制造商:Texas Instruments 数据速率:250 Kbps 工作电源电压:3.3 V 电源电流:750 uA 工作温度范围:- 40 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube
MAX1346BETX 功能描述:ADC / DAC多通道 RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40