MAX232EC/D Maxim Integrated, MAX232EC/D Datasheet - Page 3

• Manufacturer Part Number: MAX232EC/D
• Description: RS-232 Interface IC
• Manufacturer: Maxim Integrated
• Series: MAX220, MAX222, MAX223, MAX225, MAX230, MAX231, MAX232, MAX232A, MAX233, MAX233A, MAX234, MAX235, MAX236, MAX237, MAX238, MAX239, MAX240, MAX241, MAX242, MAX243, MAX244, MAX245, MAX246, MAX247, MAX248, MAX249r

Specifications of MAX232EC/D

• Data Rate: 200 Kbps
• Operating Supply Voltage: 5 V
• Supply Current: 10 mA
• Operating Temperature Range: 0 C to + 70 C
• Function: Transmitter
• Number Of Drivers: 2
• Number Of I/os: 8
• Number Of Receivers: 2
• Propagation Delay Time Ns: 3.5 us, 1 us
• Shutdown: No

Maxim Integrated
ELECTRICAL CHARACTERISTICS (continued)
(V
MAX202E/206E/207E/208E/211E/213E; C1–C4 = 1µF for MAX232E/241E; T
are at T
Note 1: MAX211EE_ _ and MAX213EE_ _ tested with V
Note 1: MAX211EE_ _ tested with V
EIA/TIA-232E RECEIVER INPUTS
Input Voltage Range
Input Threshold Low
Input Threshold High
Input Hysteresis
Input Resistance
EIA/TIA-232E TRANSMITTER OUTPUTS
Output Voltage Swing
Output Resistance
Output Short-Circuit Current
TIMING CHARACTERISTICS
Maximum Data Rate
Receiver Propagation Delay
Receiver Output Enable Time
Receiver Output Disable Time
Transmitter Propagation Delay
Transition-Region Slew Rate
ESD PERFORMANCE: TRANSMITTER OUTPUTS, RECEIVER INPUTS
ESD-Protection Voltage
CC
±15kV ESD-Protected, +5V RS-232 Transceivers
= +5V ±10% for MAX202E/206E/208E/211E/213E/232E/241E; V
A
= +25°C.)
PARAMETER
MAX202E–MAX213E, MAX232E/MAX241E
SYMBOL
CC
t
t
t
t
PLHR
PLHT
PHLR
PHLT
= +5V ±5%.
,
,
T
V
T
V
V
T
All drivers loaded with 3kΩ to ground (Note 1)
V
R
one transmitter switching
C
MAX205E/206E/211E/213E/241E normal
operation, Figure 2
MAX205E/206E/211E/213E/241E normal
operation, Figure 2
R
T
C
+3V or +3V to -3V, Figure 3
Human Body Model
IEC1000-4-2, Contact Discharge
IEC1000-4-2, Air-Gap Discharge
A
A
A
A
CC
CC
CC
CC
L
L
L
L
= +25°C,
= +25°C,
= +25°C, V
= 3kΩ to 7kΩ, C
= 3kΩ, C
= +25°C, V
= 150pF
= 50pF to 1000pF, measured from -3V to
= 5V
= 5V
= 5V, no hysteresis in shutdown
= V+ = V- = 0V, V
CC
= +5V ±5%.
L
= 2500pF, all transmitters loaded
CC
CC
CONDITIONS
= 5V
= 5V, R
All parts, normal operation
MAX213E, SHDN = 0V,
EN = V
All parts, normal operation
MAX213E (R4, R5),
SHDN = 0V, EN = V
All parts, normal operation
MAX213E (R4, R5),
SHDN = 0V, EN = V
L
= 50pF to 1000pF,
OUT
CC
L
CC
= 3kΩ to 7kΩ,
= +5V ±5% for MAX203E/205E/207E; C1–C4 = 0.1µF for
= ±2V
A
= T
MIN
to T
CC
CC
MAX
; unless otherwise noted. Typical values
MIN
300
120
-30
0.8
0.6
0.2
±5
3
3
TYP
±10
±15
±15
600
200
1.2
1.5
1.7
1.5
0.5
0.5
±9
±8
5
4
2
6
MAX
±60
2.4
2.4
1.0
30
10
40
30
7
UNITS
kbps
V/µs
mA
kΩ
µs
ns
ns
µs
kV
Ω
V
V
V
V
V
3