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| 型号： | MAX3318EUP+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 8/15页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS232 460KBPS 20-TSSOP |
| 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： | 2/2 |
| 规程： | RS232 |
| 电源电压： | 2.25 V ~ 3 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 20-TSSOP |
| 包装： | 带卷 (TR) |
2.5V, 1A, 460kbps,
RS-232-Compatible Transceivers
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VCC = +2.25V to +3.0V, C1–C4 = 0.1F, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +2.5V,
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.
VCC to GND ..............................................................-0.3V to +6V
V+ to GND (Note 1) ..................................................-0.3V to +7V
V- to GND (Note 1) ...................................................-7V to +0.3V
V+ + |V-| (Note 1) .................................................................+13V
Input Voltages
T_IN, EN, SHDN, FORCEON,
FORCEOFF to GND ..................................................-0.3V to +6V
R_IN to GND .....................................................................±25V
Output Voltages
T_OUT to GND ...............................................................±13.2V
R_OUT, INVALID, READY to GND ..........-0.3V to (VCC + 0.3V)
Short-Circuit Duration, T_OUT to GND.......................Continuous
Continuous Power Dissipation (TA = +70°C)
16-Pin SSOP (derate 7.14mW/°C above +70°C).........571mW
20-Pin SSOP (derate 8.00mW/°C above +70°C).........640mW
20-Pin TSSOP (derate 7.00mW/°C above +70°C).......559mW
Operating Temperature Ranges
MAX331_C_ _.....................................................0°C to +70°C
MAX331_E_ _ ..................................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Die Temperature ..............................................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
Note 1: V+ and V- can have maximum magnitudes of 7V, but their absolute difference cannot exceed 13V.
MAX3316–MAX3319
TRANSMITTER OUTPUTS
PARAMETER
RECEIVER INPUTS
RECEIVER OUTPUTS
LOGIC INPUTS
SYMBOL
MIN
TYP
MAX
UNITS
Input Logic Threshold High
0.7
VCC
V
Input Logic Threshold Low
0.3
VCC
V
Supply Current
0.3
1
mA
Transmitter Input Hysteresis
0.3
V
Input Leakage Current
±0.01
±1
A
Output Leakage Current
±0.05
±10
A
AutoShutdown Plus Supply
Current
110
A
Shutdown Supply Current
110
A
Output Voltage Low
0.1
VCC
V
Output Voltage High
0.9
VCC
V
Input Voltage Range
-25
+25
V
Input Threshold Low
0.3
VCC
V
Input Threshold High
0.7
VCC
V
Input Hysteresis
0.3
V
Input Resistance
35
7
k
Output Voltage Swing
±3.7
±4
V
CONDITIONS
IOUT = 0.5mA
T_IN, EN, SHDN, FORCEON, FORCEOFF
IOUT = -0.5mA
T_IN, EN, SHDN, FORCEON, FORCEOFF
SHDN = VCC, no load (MAX3317),
FORCEON = FORCEOFF = VCC, no load
(MAX3318/MAX3319)
T_IN, EN, SHDN, FORCEON, FORCEOFF
EN = VCC (MAX3317), receivers disabled
TA = +25°C
FORCEON = GND, FORCEOFF = VCC,
all R_IN idle, all T_IN idle
(MAX3318/MAX3319)
All transmitter outputs loaded with 3k
to
ground
SHDN = GND (MAX3317), FORCEOFF = GND
(MAX3318/MAX3319)
DC CHARACTERISTICS (VCC = +2.5V, TA = +25°C)
LOGIC INPUTS
RECEIVER OUTPUTS
RECEIVER INPUTS
TRANSMITTER OUTPUTS
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| MAX3318IDB | 功能描述:RS-232接口集成电路 2.5V 460-Kbps 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: |
| MAX3318IDBE4 | 功能描述:RS-232接口集成电路 2.5V 460-Kbps 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: |
| MAX3318IDBG4 | 功能描述:RS-232接口集成电路 2.5V 460-Kbps RS- 232 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: |
| MAX3318IDBR | 功能描述:RS-232接口集成电路 2.5V 460-Kbps 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: |
| MAX3318IDBRE4 | 功能描述:RS-232接口集成电路 2.5V 460-Kbps 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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