MAX232ACSE+ Maxim Integrated Products, MAX232ACSE+ Datasheet - Page 9

• Manufacturer Part Number: MAX232ACSE+
• Description: IC 2DVR/2RCVR RS232 5V 16-SOIC
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX232ACSE+

• Number Of Drivers/receivers: 2/2
• Protocol: RS232
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS—MAX225/MAX244–MAX249 (continued)
(MAX225, V
otherwise noted.) (Note 7)
Note 7: All units production tested at hot. Specifications over temperature are guaranteed by design.
Note 8: The 300Ω minimum specification complies with EIA/TIA-232E, but the actual resistance when in shutdown mode or V
POWER SUPPLY AND CONTROL LOGIC
AC CHARACTERISTICS
Supply Voltage Range
V
(Normal Operation)
Shutdown Supply Current
Control Input
Transition Slew Rate
Transmitter Propagation Delay
TLL to RS-232 (Normal Operation)
Receiver Propagation Delay
TLL to RS-232 (Normal Operation)
Receiver Propagation Delay
TLL to RS-232 (Low-Power Mode)
Transmitter + to - Propagation
Delay Difference (Normal Operation)
Receiver + to - Propagation
Delay Difference (Normal Operation)
Receiver-Output Enable Time
Receiver-Output Disable Time
Transmitter Enable Time
Transmitter Disable Time
CC
Supply Current
0V is 10MΩ as is implied by the leakage specification.
CC
PARAMETER
= +5.0V ±5%; MAX244–MAX249, V
_______________________________________________________________________________________
+5V-Powered, Multichannel RS-232
No load
3kΩ loads on
all outputs
T
T
Leakage current
Logic-low voltage
Logic-high voltage
C
T
t
t
t
t
t
t
t
t
t
t
t
t
PHLT
PLHT
PHLR
PLHR
PHLS
PLHS
PHLT
PHLR
ER
DR
ET
DT
A
A
A
L
= +25°C, measured from +3V to -3V or -3V to +3V
= +25°C
= T
, Figure 3
, Figure 4
= 50pF to 2500pF, R
, Figure 3
, Figure 1
, Figure 1
, Figure 2
, Figure 2
, Figure 2
, Figure 2
- t
- t
MIN
PLHT
PLHR
CC
to T
= +5.0V ±10%, external capacitors C1–C4 = 1µF; T
MAX
MAX225
MAX244–MAX249
MAX225
MAX244–MAX249
MAX225
MAX244–MAX249
MAX246–MAX249
(excludes charge-pump startup)
MAX225/MAX245–MAX249
(includes charge-pump startup)
CONDITIONS
L
= 3kΩ to 7kΩ, V
CC
Drivers/Receivers
= +5V,
MIN
4.75
4.5
2.4
5
A
TYP
350
350
100
100
100
1.4
1.4
1.3
1.5
0.6
0.6
0.6
3.0
10
11
40
57
10
10
8
5
= T
MIN
MAX
to T
5.25
500
500
5.5
0.8
3.5
3.5
1.5
1.5
±1
20
30
25
50
30
10
10
MAX
UNITS
; unless
CC
V/µs
mA
ms
µA
µA
µs
µs
µs
ns
ns
ns
ns
µs
ns
V
V
=
9