参数资料
型号: MAX14830ETM+T
厂商: Maxim Integrated Products
文件页数: 2/68页
文件大小: 0K
描述: IC UART
产品培训模块: Obsolescence Mitigation Program
标准包装: 2,500
系列: *
10
Maxim Integrated
Quad Serial UART with 128-Word FIFOs
MAX14830
DC ELECTRICAL CHARACTERISTICS (continued)
(VA = +2.35V to +3.6V, VL = +1.71V to +3.6V, VEXT = +1.71V to +3.6V, TA = -40NC to +85NC, unless otherwise noted. Typical values
are at VA = +2.5V, VL = +1.8V, VEXT = +2.8V, TA = +25NC.) (Notes 2, 3)
AC ELECTRICAL CHARACTERISTICS
(VA = +2.35V to +3.6V, VL = +1.71V to +3.6V, VEXT = +1.71V to +3.6V, TA = -40NC to +85NC, unless otherwise noted. Typical values
are at VA = +2.8V, VL = +1.8V, VEXT = +2.5V, TA = +25NC.) (Notes 2, 3)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
RX0, RX1, RX2, RX3, CTS0, CTS1, CTS2, CTS3 INPUTS
Input Low Voltage
VIL
0.3 x VEXT
V
Input High Voltage
VIH
0.7 x VEXT
V
Input Hysteresis
VHYST
50
mV
CTS0, CTS1, CTS2, CTS3 Input
Leakage Current
IIN_CTS
VCTS_ = 0 to VEXT
-1
+1
F
A
RX0, RX1, RX2, RX3 Pullup
Current
IIN_RX_
VRX_ = 0V, VEXT = 3.6V
-7.5
-5.5
-3.5
F
A
Input Capacitance
CIN_UART
5
pF
GPIO0–GPIO15 INPUTS/OUTPUTS
Output Low Voltage
VOL
ILOAD = -20mA, VEXT > 2.3V, push-pull or
open drain
0.45
V
ILOAD = -20mA, VEXT < 2.3V, push-pull or
open drain
0.55
Output High Voltage
VOH
ILOAD = 5mA, push-pull
VEXT - 0.4
V
Input Low Voltage
VIL
GPIO_ is configured as an input
0.4
V
Input High Voltage
VIH
GPIO_ is configured as an input
2/3 x VEXT
V
Pulldown Current
IPD
GPIO_ = VEXT = 3.6V
3.5
5.5
7.5
F
A
XIN
Input Low Voltage
VIL
0.2
V
Input High Voltage
VIH
1.2
V
Input Capacitance
CXIN
16
pF
XOUT
Input Capacitance
CXOUT
16
pF
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
INTERNAL OSCILLATOR
External Crystal Frequency
fXOSC
1
4
MHz
External Clock Frequency
fCLK
0.5
35
MHz
External Clock Duty Cycle
(Note 5)
45
55
%
Baud-Rate Generator Clock
Input
fREF
(Note 5)
96
MHz
相关PDF资料
PDF描述
V24C12H150BL3 CONVERTER MOD DC/DC 12V 150W
MAX3111EEWI+TG36 IC UART SPI COMPAT 28-SOIC
MAX3100ETG+ IC UART SPI/MICROWIRE 24-TQFN-EP
MAX3140EEI+T IC UART W/RS485 28-QSOP
MAX3110EEWI+TG36 IC UART SPI COMPAT 28-SOIC
相关代理商/技术参数
参数描述
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
MAX1483CPA 功能描述:RS-485接口IC 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
MAX1483CPA+ 功能描述:RS-422/RS-485 接口 IC Slew-Rate-Limited RS-485 Transceivers RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube