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参数资料
| 型号： | MAX3243EEAI |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 13/19页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS232 TRUE 1MBPS 28-SSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 46 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 3/5 |
| 规程： | RS232 |
| 电源电压： | 3 V ~ 5.5 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： | 管件 |
kV
±15kV ESD-Protected, 1A, 3.0V to 5.5V, 250kbps,
RS-232 Transceivers with AutoShutdown
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +3.0V to +5.5V, C1–C4 = 0.1F (Note 2), TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
MIN
TYP
MAX
UNITS
±25
Output Short-Circuit Current
±60
mA
Output Resistance
300
10M
Output Leakage Current
A
Input Threshold Low
0.6
1.2
V
±5
±5.4
Output Voltage Swing
V
CONDITIONS
VCC = V+ = V- = 0, TOUT = ±2V
VOUT = ±12V, VCC = 0 or 3V to
5.5V, transmitters disabled
All transmitter outputs loaded with
3k
to ground
Receiver Positive or Negative
Threshold to INVALID High
1
s
VCC = 5V, Figure 5b
Input Hysteresis
0.5
V
Input Threshold High
V
Input Resistance
35
7
k
0.8
1.5
1.8
2.4
1.5
2.4
TA = +25°C
±5.0
Transmitter Output Voltage
V
T1IN = T2IN = GND, T3IN = VCC,
T3OUT loaded with 3k
to GND,
T1OUT and T2OUT loaded with
2.5mA each
tINVH
SYMBOL
VCC = 3.3V
VCC = 5.0V
VCC = 3.3V
VCC = 5.0V
±15
IEC 1000-4-2 Air-Gap Discharge
Receiver Positive or Negative
Threshold to INVALID Low
30
s
VCC = 5V, Figure 5b
tINVL
Input Voltage Range
-25
25
V
Receiver or Transmitter Edge to
Transmitters Enabled
100
s
VCC = 5V, Figure 5b
tWU
Input Voltage Range
-25
25
V
±8
IEC 1000-4-2 Contact Discharge
R_IN, T_OUT
±15
Human Body Model
kV
RECEIVER INPUTS
TRANSMITTER OUTPUTS
MOUSE DRIVEABILITY (MAX3243E)
ESD PROTECTION
Maxim Integrated
3
MAX3221E/MAX3223E/MAX3243E
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3243EEAI+ | 功能描述:RS-232接口集成电路 3-5.5V 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: |
| MAX3243EEAI+ | 制造商:Maxim Integrated Products 功能描述:IC RS232 TRANSCEIVER 250KBPS 5 |
| MAX3243EEAI+C9V | 功能描述:RS-232接口集成电路 +/-15kV ESD-Protected 1uA 3.0V to 5.5V 250kbps RS-232 Transceivers with AutoShutdown 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: |
| MAX3243EEAI+G071 | 功能描述:RS-232接口集成电路 3-5.5V 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: |
| MAX3243EEAI+T | 功能描述:RS-232接口集成电路 3-5.5V 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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