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參數資料
| 型號： | MAX212CAG+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數： | 2/8頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC TXRX RS-232 LP 24-SSOP |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,000 |
| 類型： | 收發(fā)器 |
| 驅動器/接收器數： | 3/5 |
| 規(guī)程： | RS232 |
| 電源電壓： | 3 V ~ 3.6 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 24-SSOP（0.209"，5.30mm 寬） |
| 供應商設備封裝： | 24-SSOP |
| 包裝： | 帶卷 (TR) |
MAX212
+3V-Powered, Low-Power,
True RS-232 Transceiver
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VCC = 3.0V to 3.6V, TA = TMIN to TMAX, unless otherwise noted.)
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.
PARAMETER
MIN
TYP
MAX
UNITS
Input Logic Threshold Low
VCC / 3
V
115
A
Shutdown Supply Current
115
A
Input Logic Threshold High
2VCC / 3
V
Input Current High
1
A
Input Current Low
1
A
Hysteresis
0.3
V
Operating Voltage Range
3.0
3.6
V
VCC Supply Current
1.5
3.0
mA
Logic Output Voltage Low
0.25
V
Logic Output Voltage High
VCC - 0.5
V
Logic Output Leakage Current
±10
A
-25
+25
V
EIA/TIA-232E Input Hysteresis
0.7
V
EIA/TIA-232E Input Resistance
35
7
k
±5.0
±5.5
V
Output Resistance
300
28
100
mA
CONDITIONS
IOUT = 1.0mA
T_IN, EN,
–
S
—
D; VCC = 3.0V to 3.6V
IOUT = -1.0mA
–
S
—
D = GND, EN = VCC, R_IN = GND or VCC
–
S
—
D = EN = GND, R_IN = GND or VCC
T_IN, EN,
–
S
—
D; VCC = 3.0V to 3.6V
T_IN, EN,
–
S
—
D; VIN = VCC
EN = GND, 0V < R_OUT < VCC
T_IN, EN,
–
S
—
D, VIN = GND
T_IN; VCC = 3.3V
-15V < VIN < 15V
Meets or exceeds EIA/TIA-232E specifications
All transmitters loaded 3k
to GND
VCC = V- = V+ = 0V, -2V < T_OUT < 2V
No load, VCC = 3.3V
Supply Voltages
VCC .....................................................................-0.3V to +4.6V
V+ ............................................................(VCC - 0.3V) to +7.4V
V- ........................................................................-7.4V to +2.0V
LN ..............................................................-0.3V to (V+ + 1.0V)
LP.......................................................(V- - 1.0V) to (V+ + 0.3V)
Input Voltages
T_IN,
–
S
—
D, EN ..............................................-0.3V to (V+ + 0.3V)
R_IN...................................................................................±25V
Output Voltages
T_OUT................................................................................±15V
R_OUT ........................................................-0.3V to (V+ + 0.3V)
Short-Circuit Duration, T_OUT.....................................Continuous
Continuous Power Dissipation (TA = +70°C)
Wide SO (derate 11.76mW/°C above +70°C)...............941mW
SSOP (derate 8.00mW/°C above +70°C) .....................640mW
Lead Temperature (soldering, 10sec) .............................+300°C
Shutdown Supply Current with
Receivers Active
EIA/TIA-232E Input Voltage
Operating Range
EIA/TIA-232E Input Voltage
Threshold Low
0.4
V
EIA/TIA-232E Input Voltage
Threshold High
2.8
V
Output Voltage Swing (VHIGH, VLOW)
EIA/TIA-232E Short-Circuit Current
DC CHARACTERISTICS
LOGIC
EIA/TIA-232E RECEIVERS
EIA/TIA-232E TRANSMITTERS
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