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参数资料
| 型号： | MAX3237EEAI+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 16/22页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS232 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： | 5/3 |
| 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 |
| 产品目录页面： | 1406 (CN2011-ZH PDF) |
±15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V,
Up to 1Mbps, True RS-232 Transceivers
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +3V to +5.5V, C1–C4 = 0.1F, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Notes 3, 4)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
RECEIVER OUTPUTS
Output Leakage Current
R_OUT (MAX3222E/MAX3237E/MAX3241E/
MAX3246E),
EN = VCC, receivers disabled
±0.05
±10
μA
Output-Voltage Low
IOUT = 1.6mA (MAX3222E/MAX3232E/MAX3241E/
MAX3246E), IOUT = 1.0mA (MAX3237E)
0.4
V
Output-Voltage High
IOUT = -1.0mA
VCC -
0.6
VCC -
0.1
V
RECEIVER INPUTS
Input Voltage Range
-25
+25
V
VCC = +3.3V
0.6
1.1
Input Threshold Low
TA = +25°C
VCC = +5.0V
0.8
1.5
V
VCC = +3.3V
1.5
2.4
Input Threshold High
TA = +25°C
VCC = +5.0V
2.0
2.4
V
Input Hysteresis
0.5
V
Input Resistance
TA = +25°C
3
5
7
k
TRANSMITTER OUTPUTS
Output Voltage Swing
All transmitter outputs loaded with 3k
! to ground
(Note 6)
±5
±5.4
V
Output Resistance
VCC = 0V, transmitter output = ±2V
300
50k
Output Short-Circuit Current
±60
mA
Output Leakage Current
VCC = 0V or +3.0V to +5.5V, VOUT = ±12V, transmitters
disabled (MAX3222E/MAX3232E/MAX3241E/MAX3246E)
±25
μA
MOUSE DRIVABILITY (MAX3241E)
Transmitter Output Voltage
T1IN = T2IN = GND, T3IN = VCC, T3OUT loaded with
3k
to GND, T1OUT and T2OUT loaded with 2.5mA
each
±5
V
ESD PROTECTION
Human Body Model
±15
IEC 1000-4-2 Air-Gap Discharge (except MAX3237E)
±15
IEC 1000-4-2 Contact Discharge (except MAX3237E)
±8
R_IN, T_OUT
IEC 1000-4-2 Contact Discharge (MAX3246E only)
±9
kV
Human Body Model
±15
IEC 1000-4-2 Air-Gap Discharge
±15
T_IN, R_IN, R_OUT,
EN, SHDN,
MBAUD
MAX3237E
IEC 1000-4-2 Contact Discharge
±8
kV
Maxim Integrated
3
MAX3222E/MAX3232E/MAX3237E/
MAX3241E/MAX3246E
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3237EEAI+ | 功能描述:RS-232接口集成电路 3-5.5V 1Mbps 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: |
| MAX3237EEAI+T | 功能描述:RS-232接口集成电路 3-5.5V 1Mbps 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: |
| MAX3237EEAI-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: |
| MAX3237EIDB | 功能描述:RS-232接口集成电路 3 to 5V Multichannel RS-232 Line Drv/Rcvr 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: |
| MAX3237EIDBG4 | 功能描述:RS-232接口集成电路 3 to 5V Multichannel RS-232 Line Drv/Rcvr 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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