参数资料
型号: MAX14830ETM+
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 微控制器/微处理器
英文描述: SERIAL COMM CONTROLLER, QCC48
封装: 7 X 7 MM, ROHS COMPLIANT, TQFN-48
文件页数: 6/68页
文件大小: 2356K
代理商: MAX14830ETM+
MAX14830
Quad Serial UART with 128-Word FIFOs
and Internal Oscillator
14
Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
TRANSMITTER SYNCHRONIZATION
MAX14830 toc05
200s/div
TX0
2V/div
138.46kbaud
TX1
2V/div
19.23kbaud
TX2
2V/div
9.615kbaud
TX3
2V/div
6.41kbaud
GPIO_ OUTPUT LOW VOLTAGE
vs. SINK CURRENT (PUSH-PULL)
MAX14830
toc04
VOL (V)
I SINK
(mA)
3
2
1
20
40
60
80
100
120
140
160
0
4
VEXT = 3.3V
VEXT = 2.5V
VEXT = 1.8V
GPIO_ OUTPUT HIGH VOLTAGE
vs. SOURCE CURRENT (PUSH-PULL)
MAX14830
toc03
VOH (V)
I SOURCE
(mA)
3
2
1
10
20
30
40
50
60
70
0
4
VEXT = 3.3V
VEXT = 2.5V
VEXT = 1.8V
INTERNAL OSCILLATOR FREQUENCY
vs. TEMPERATURE
MAX14830
toc02
TEMPERATURE (°C)
INTERNAL
OSCILLATOR
FREQUENCY
(kHz)
60
35
10
-15
602
604
606
608
610
612
614
616
618
620
600
-40
85
INTERNAL OSCILLATOR FREQUENCY
vs. VA VOLTAGE
MAX14830
toc01
VA (V)
INTERNAL
OSCILLATOR
FREQUENCY
(kHz)
3.35
3.10
2.85
2.60
602
604
606
608
610
612
614
616
618
620
600
2.35
3.60
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相关代理商/技术参数
参数描述
MAX14830ETM+ 功能描述:UART 接口集成电路 Quad Serial UART w/128-Word FIFOs RoHS:否 制造商:Texas Instruments 通道数量:2 数据速率:3 Mbps 电源电压-最大:3.6 V 电源电压-最小:2.7 V 电源电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LQFP-48 封装:Reel
MAX14830ETM+T 功能描述:UART 接口集成电路 Quad Serial UART w/128-Word FIFOs RoHS:否 制造商:Texas Instruments 通道数量:2 数据速率:3 Mbps 电源电压-最大:3.6 V 电源电压-最小:2.7 V 电源电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LQFP-48 封装:Reel
MAX14830EVKIT# 功能描述:界面开发工具 MAX14830 Eval Kit RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V
MAX14830EVKIT+ 制造商:Maxim Integrated Products 功能描述:QUAD UART EV-KIT WITH IO-LINK AND MULTIPROTOCOL - Boxed Product (Development Kits)
MAX1483C/D+ 功能描述:RS-485接口IC low-power transceivers for RS-485 and RS-422 communication 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