MAX218EAP Maxim Integrated Products, MAX218EAP Datasheet - Page 2

• Manufacturer Part Number: MAX218EAP
• Description: IC TXRX DUAL RS232 TRUE 20-SSOP
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX218EAP

• Number Of Drivers/receivers: 2/2
• Protocol: RS232
• Voltage - Supply: 1.8 V ~ 4.25 V
• Mounting Type: Surface Mount
• Package / Case: 20-SSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ABSOLUTE MAXIMUM RATINGS
Supply Voltages
Input Voltages
Output Voltages
1.8V to 4.25V-Powered,
True RS-232 Dual Transceiver
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.
ELECTRICAL CHARACTERISTICS
(Circuit of Figure 1, V
Typical values are at V
EIA/TIA-232E RECEIVER INPUTS
EIA/TIA-232E TRANSMITTER OUTPUTS
Note 1: Entire supply current for the circuit of Figure 1.
2
Operating Voltage Range
Supply Current (Note 1)
DC CHARACTERISTICS
Shutdown Supply Current
LOGIC
Input Logic Threshold Low
Input Logic Threshold High
Input Hysteresis
Input Leakage Current
Output Voltage Low
Output Voltage High
Output Leakage Current
Input Voltage Range
Input Threshold Low
Input Threshold High
Input Hysteresis
Input Resistance
Output Voltage Swing
Output Resistance
Output Short-Circuit Current
V
R_IN .................................................................................±25V
T_OUT.............................................................................±15V)
R_OUT ....................................................-0.3V to (V
V+ .......................................................... (V
V- .......................................................................+0.3V to -7.4V
V
LX ................................................................-0.3V to (1V + V+)
T_IN, EN, S
CC
CC
_______________________________________________________________________________________
....................................................................-0.3V to +4.6V
to V- ..........................................................................+12V
PARAMETER
—
H
—
D
—
N
–
................................................. -0.3V to +7V
CC
CC
= 1.8V to 4.25V, C1 = 0.47µF, C2 = C3 = C4 = 1µF, L1 = 15µH, T
= 3.0V, T
No load, V
S
S
T_IN, EN, S
T_IN, EN, S
T_IN
T_IN, EN, S
R_OUT, I
R_OUT, I
R_OUT, 0V ≤ R_OUT ≤ V
V
V
V
V
-15V < R_IN < +15V
All transmitter outputs loaded with 3kΩ to ground
V
—
—
H
H
CC
CC
CC
CC
CC
—
—
A
D
D
—
—
= +25°C.)
N
N
= 2.0V to 4.25V
= 1.8V to 4.25V
= 1.8V to 4.25V
= 1.8V to 3.6V
= 0V, -2V < T_OUT < +2V
–
–
= EN = 0V, all R_INs static
= 0V, EN = V
OUT
OUT
—
—
—
CC
H
H
H
CC
—
—
—
D
D
D
—
—
—
= 1.0mA
= -0.4mA
= EN = S
N
N
N
- 0.3V) to +7.5V
–
–
–
= 0V or V
CONDITIONS
CC
CC
—
, all R_INs static
H
—
+ 0.3V)
CC
D
—
N
CC
–
, EN = 0V
= 3.0V, T
Short-Circuit Duration, R_OUT, T_OUT to GND ....... Continuous
Continuous Power Dissipation (T
Operating Temperature Ranges
Storage Temperature Range ........................... -65°C to +150°C
Lead Temperature (soldering, 10sec) ........................... +300°C
A
Plastic DIP (derate 11.11mW/°C above +70°C) ..........889mW
Wide SO (derate 10.00mW/°C above +70°C)..............800mW
SSOP (derate 8.00mW/°C above +70°C) ...................640mW
MAX218C_ P ..................................................... 0°C to +70°C
MAX218E_ P ................................................... -40°C to +85°C
= +25°C
0.67 x V
V
CC
MIN
300
1.8
-25
0.4
0.3
±5
- 0.25
3
A
CC
= T
MIN
V
CC
0.001
to T
TYP
0.04
0.04
0.05
±24
1.9
0.1
0.7
±6
A
5
- 0.08
= +70°C)
MAX
, unless otherwise noted.
0.33 x V
±100
MAX
4.25
±10
+25
3.0
0.4
3.0
2.8
±1
10
10
7
CC
UNITS
mA
mA
µA
µA
µA
kΩ
Ω
V
V
V
V
V
V
V
V
V
V
V