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参数资料
| 型号： | MAX1489EESD+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/8页 |
| 文件大小： | 0K |
| 描述： | IC RCV RS232 QUAD 120KBPS 14SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 接收器 |
| 驱动器/接收器数： | 0/4 |
| 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： | 14-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 14-SOIC |
| 包装： | 带卷 (TR) |
MAX1489E
±15kV ESD-Protected, Quad,
Low-Power RS-232 Line Receiver
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VCC = 5V ±10%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = 5V, 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.
Note 1: Only one output may be shorted at a time.
Note 2: See Noise Pulse Rejection graph in Typical Operating Characteristics section.
Supply Voltage (VCC).............................................................+7V
Input Voltage (VIN) ...............................................................±30V
Output Short-Circuit Current
(Shorted to GND or VCC) (Note 1) ............................Self Limiting
Continuous Power Dissipation (TA = +70°C)
Plastic DIP (derate 10.00mW/°C above +70°C) ..........800mW
SO (derate 8.7mW/°C above +70°C) ...........................695mW
Operating Temperature Ranges
MAX1489EC_D ...................................................0°C to +70°C
MAX1489EE_D ................................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
Pulse amplitude = 5V (Note 2)
VOUT = 10% to 90%
Figure 1
VIN
≥ 2.4V, IOUT = 3.2mA
Shorted to GND
Shorted to VCC
CONDITIONS
s
1.0
tN
Input Noise Rejection
ns
35
120
tTR
Output Transition Time
ns
70
tSKEW
Output Propagation Delay Skew,
ItPLH - tPHLI
s
1.45
4.0
tPHL
Output Propagation Delay,
High to Low
s
1.38
4.0
tPLH
Output Propagation Delay,
Low to High
k
3.0
5.0
7.0
RIN
Input Resistance
V
1.11
VHYST
Input Hysteresis
V
0.75
1.06
1.30
VIL
Input Voltage Low
V
1.60
2.17
2.60
VIH
Input Voltage High
V
-25
25
VIN
Input Voltage Range
V
0.17
0.4
VOL
Output Voltage Low
-35
mA
60
IOS
Output Short-Circuit Current
(Note 1)
A
260
600
ICC
Supply Current
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
kbps
120
240
DR
Guaranteed Data Rate
Human Body Model
kV
±15
IEC1000-4-2 (Contact Discharge)
±8
IEC1000-4-2 (Air-Gap Discharge)
±15
ESD Protection
VIN
≤ 0.4V
IOUT = -20A
IOUT = -3.2mA
V
2.5
4.41
VOH
Output Voltage High
3.5
4.99
DC CHARACTERISTICS
TIMING CHARACTERISTICS
ESD CHARACTERISTICS
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