参数资料
| 型号： | MAX221EAE+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/8页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS-232 5V 16-SSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,000 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 1/1 |
| 规程： | RS232 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 16-SSOP |
| 包装： | 带卷 (TR) |
MAX221
+5V, 1A, Single RS-232 Transceiver
with AutoShutdown
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VCC = +5V ±10%, C1–C4 = 0.1F, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
VCC ..........................................................................-0.3V to +6V
V+ ...............................................................(VCC - 0.3V) to +14V
V- ...........................................................................-14V to +0.3V
Input Voltages
TIN ..........................................................-0.3V to (V+ + 0.3V)
RIN .................................................................................±30V
FORCEON, FORCEOFF, EN.................-0.3V to (VCC + 0.3V)
Output Voltages
TOUT ..............................................(V- - 0.3V) to (V+ + 0.3V)
ROUT, INVALID ....................................-0.3V to (VCC + 0.3V)
Short-Circuit Duration, TOUT .....................................Continuous
Continuous Power Dissipation (TA = +70°C)
TSSOP (derated 6.7mW/°C above +70°C) ................533mW
SSOP (derated 7.1mW/°C above +70°C) ..................571mW
Operating Temperature Range
MAX221C_ _ .....................................................0°C to +70°C
MAX221E_ _ ..................................................-40°C to +85°C
Maximum Junction Temperature ................................... +150°C
Storage Temperature Range ........................... -65°C to +150°C
Lead Temperature (soldering, 10sec) ............................ +300°C
Figure 3
No load, TA = +25°C
Figure 3
ISOURCE = 1.0mA
ISINK = 1.6mA
CONDITIONS
ICC = 1A, Figure 3
ROUT; ISINK = 3.2mA
Figure 3
TIN; EN, FORCEOFF, FORCEON
TA = +25°C, Figure 1
EN = VCC, 0 ≤ ROUT ≤ VCC
TIN = 0 to VCC
ROUT; ISOURCE = 1.0mA
s
30
tINVL
Receiver Positive or Negative
Threshold to INVALID Low
s
1
tINVH
Receiver Positive or Negative
Threshold to INVALID High
s
250
tWU
Receiver Threshold to
Transmitter Enabled
V
VCC - 0.6
INVALID Output Voltage High
V
0.4
INVALID Output Voltage Low
V
-0.3
0.3
Receiver Input Threshold,
Transmitter Disabled
-2.7
Positive threshold
V
2.7
Receiver Input Threshold,
Transmitter Enabled
A
±0.05
±10
Negative threshold
Output Leakage Current
V
3.5
VOH
Output Voltage High
mA
510
ICC
VCC Supply Current
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
V
0.4
VOL
Output Voltage Low
V
0.8
VIL
Input Threshold Low
A
110
ISHDN
Shutdown Supply Current
A
110
IAS
AutoShutdown Supply Current
A
±1
IIN
Input Leakage Current
TIN, EN, FORCEOFF
V
2.4
VIH
Input Threshold High
DC CHARACTERISTICS
LOGIC INPUTS
AUTOSHUTDOWN
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX221ECAE | 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: |
| MAX221ECAE+ | 功能描述:RS-232接口集成电路 15kV ESD-Protected 5V 1uA RS-232 Trx 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: |
| MAX221ECAE+ | 制造商:Maxim Integrated Products 功能描述:SEMICONDUCTOR ((NW)) |
| MAX221ECAE+T | 功能描述:RS-232接口集成电路 15kV ESD-Protected 5V 1uA RS-232 Trx 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: |
| MAX221ECAE-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: |
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