參數(shù)資料
型號： MAX3111ECNI+G36
廠商： Maxim Integrated Products
文件頁數(shù)： 12/31頁
文件大?。?/td> 0K
描述： IC UART SPI COMPAT 28-DIP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 14
特點(diǎn)： 收發(fā)器
通道數(shù)： 1，UART
規(guī)程： RS232，RS485
電源電壓： 3 V ~ 3.6 V
帶IrDA 編碼器/解碼器： 是
帶故障啟動(dòng)位檢測功能： 是
帶CMOS： 是
安裝類型： 通孔
封裝/外殼： 28-DIP（0.300"，7.62mm）
供應(yīng)商設(shè)備封裝： 28-PDIP
包裝： 管件
產(chǎn)品目錄頁面： 1404 (CN2011-ZH PDF)
SPI/MICROWIRE-Compatible UART and ±15kV ESD-
Protected RS-232 Transceivers with Internal Capacitors
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—MAX3110E
(VCC = +4.5V to +5.5V, TA = TMIN to TMAX, unless otherwise noted. Typical values are measured for baud rate set to 9600baud at
VCC = +5V, TA = +25°C.) (Note 2)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and function-
al 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 (MAX3110E) ........................................-0.3V to +6V
VCC to GND (MAX3111E).........................................-0.3V to +4V
V+ to GND (Note 1) ..................................................-0.3V to +7V
V- to GND (Note 1) ...................................................+0.3V to -7V
V+ to V- (Note 1) ..................................................................+13V
Input Voltages to GND
CS, X1, CTS, RX, DIN, SCLK.................. -0.3V to (VCC + 0.3V)
T_IN, SHDN ...........................................................-0.3V to +6V
R_IN ..................................................................................±25V
Output Voltage to GND
DOUT, RTS, TX, X2 .................................-0.3V to (VCC + 0.3V)
IRQ .......................................................................-0.3V to +6V
T_OUT ...........................................................................±13.2V
R_OUT .....................................................-0.3V to (VCC + 0.3V)
TX, RTS Output Current ....................................................100mA
Short-Circuit Duration
X2, DOUT, IRQ (to VCC or GND).............................Continuous
T_OUT (to GND) .....................................................Continuous
Continuous Power Dissipation (TA = +70°C)
28-pin Wide SO (derate 12.5mW/°C above +70°C) ...........1W
28-pin Plastic DIP (derate 14.3mW/°C above +70°C) ....1.14W
Operating Temperature Ranges
MAX311_EC_ _ .................................................. 0°C to +70°C
MAX311_EE_ _ ................................................-40°C to +85°C
Storage Temperature Range ............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow)
PDIP lead(Pb)-free ........................................................+225°C
PDIP containing lead(Pb)..............................................+240°C
Wide SO lead(Pb)-free..................................................+225°C
Wide SO containing lead(Pb) .......................................+240°C
Note 1: V+ and V- can have maximum magnitudes of 7V, but their absolute difference should not exceed 13V.
SHDNi bit = 1
SHDNi bit = 0
2
Input Current
IIN1
25
A
VX1 = 0 or 5.5V
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Input Low Voltage
VIL1
0.2VCC
V
Input High Voltage
VIH1
0.7VCC
V
Supply Current with Hardware
and Software Shutdown
ICCSHDN(H+ S)
320
A
Input Capacitance
CIN1
5
pF
Input High Voltage
VIH2
0.7VCC
V
Input Low Voltage
VIL2
0.3VCC
V
Supply Current
ICC
0.6
2
mA
Supply Current with Hardware
Shutdown
ICCSHDN(H)
0.48
1
mA
Input Hysteresis
VHYST2
250
mV
Input Leakage Current
ILKG1
±1
A
Input Capacitance
CIN2
5
pF
Input High Voltage
VIH3
2.4
Input Low Voltage
VIL3
0.8
V
Transmitter Input Hysteresis
VHYST3
500
mV
Input Leakage Current
IIN3
±0.01
±1
A
CONDITIONS
SHDN = GND, SHDNi bit = 1 (Note 4)
VCC = 5V
SHDN = VCC, no load
SHDN = GND (Note 3)
DC CHARACTERISTICS (VCC = +5V, TA = +25°C)
UART OSCILLATOR INPUT (X1)
UART LOGIC INPUTS (DIN, SCLK, CS, CTS, RX))
RS-232 LOGIC INPUTS (T_IN, SHDN))
2
Maxim Integrated
MAX3110E/MAX3111E
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