MAX3225EAAP+T Maxim Integrated, MAX3225EAAP+T Datasheet - Page 14
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MAX3225EAAP+T
Manufacturer Part Number
MAX3225EAAP+T
Description
RS-232 Interface IC
Manufacturer
Maxim Integrated
Series
MAX3224E, MAX3225E, MAX3226E, MAX3227E, MAX3244E, MAX3245Er
Datasheet
1.MAX3224EAP-T.pdf
(19 pages)
Specifications of MAX3225EAAP+T
Data Rate
1 Mbps
Operating Supply Voltage
3 V to 5.5 V
Supply Current
1 mA
Operating Temperature Range
0 C to + 70 C
Function
Transceiver
Number Of Drivers
2
Number Of I/os
8
Number Of Receivers
2
Propagation Delay Time Ns
0.15 us
Shutdown
Yes
MAX3224–MAX3227/MAX3244/MAX3245
14
1µA Supply Current, 1Mbps, 3.0V to 5.5V,
RS-232 Transceivers with AutoShutdown Plus
Figure 11b. Mouse Driver Test Circuit
MANAGEMENT
OUTPUTS
TO POWER-
0.1μF
0.1μF
INPUTS
LOGIC
LOGIC
C2
C1
+3.3V
UNIT
V
CC
0.1μF
13
12
20
19
18
17
16
15
23
22
28
24
14
21
1
2
C1+
C1-
C2-
T1IN
T2IN
T3IN
R2OUTB
R1OUT
R2OUT
R3OUT
R4OUT
R5OUT
C2+
INVALID
FORCEON
FORCEOFF
MAX3244
MAX3245
GND
V
CC
25
26
5kΩ
5kΩ
5kΩ
5kΩ
5kΩ
T1OUT
T2OUT
T3OUT
R2IN
R1IN
R3IN
R4IN
R5IN
V+
V-
27
3
9
10
11
4
6
7
8
5
RS-232
INPUTS
C3
0.1μF
C4
0.1μF
COMPUTER SERIAL PORT
+V
+V
-V
GND
Tx
MOUSE
SERIAL
Maxim Integrated