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| 型号： | MAX3314EUA+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/6页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS232 460KBPS 8-UMAX |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 1/1 |
| 规程： | RS232 |
| 电源电压： | 4.75 V ~ 5.25 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-uMAX |
| 包装： | 带卷 (TR) |
MAX3314
460kbps, 1A, RS-232-Compatible Transceiver
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VCC = +5V, V- = -5V, 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.
Note 1: Not tested—guaranteed by design.
VCC to GND ..............................................................-0.3V to +6V
V- to GND .................................................................+0.3V to -6V
Input Voltages
TIN, SHDN to GND ..............................................-0.3V to +6V
RIN to GND .....................................................................±25V
Output Voltages
TOUT to GND...............................................................±13.2V
ROUT .................................................…-0.3V to (VCC + 0.3V)
Short-Circuit Duration
TOUT to GND ........................................................Continuous
Continuous Power Dissipation
8-Pin SOT23 (derate 9.7mW/°C above +70°C)...........777mW
8-Pin MAX (derate 4.1mW/°C above +70°C) ............300mW
8-Pin SO (derate 5.88mW/°C above +70°C)...............471mW
Operating Temperature Ranges
MAX3314C_A.....................................................0°C to +70°C
MAX3314E_A ..................................................-40°C to +85°C
Junction Temperature .....................................................+150°C
Storage Temperature Range ............................-65°C to +150°C
Lead Temperature (soldering, 10s) ................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DC CHARACTERISTICS
Positive Supply Operating
Range
VCC
4.75
5
5.25
V
Negative Supply Operating
Range
V-
-4.75
-5
-5.25
V
Positive Supply Current
SHDN = VCC, no load
30
100
A
Negative Supply Current
SHDN = VCC, no load
15
30
A
Shutdown Supply Current
SHDN = GND
1
10
A
LOGIC INPUTS (TIN, SHDN)
Input Logic Threshold Low
VIL
0.8
V
Input Logic Threshold High
VIH
2.4
V
Transmitter Input Hysteresis
0.5
V
Input Leakage Current
±0.01
A
RECEIVER OUTPUT
Output Voltage Low
VOL
IOUT = 1.6mA
0.4
V
Output Voltage High
VOH
IOUT = -1.0mA
VCC
- 0.3
VCC
- 0.1
V
RECEIVER INPUT
Input Threshold Low
VIL
0.8
V
Input Threshold High
VIH
2.4
V
Input Hysteresis
0.5
V
Input Resistance
5
k
TRANSMITTER OUTPUT
Output Voltage Swing
Transmitter output loaded with 3k
to
ground
±3.7
V
Output Resistance (Note 1)
VCC = V- = 0, transmitter output =
±2V
300
Output Short-Circuit Current
±60
mA
Output Leakage Current
VOUT =
±12V, transmitter disabled
25
A
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