MAX3227EETE-T Maxim Integrated, MAX3227EETE-T Datasheet - Page 16
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MAX3227EETE-T
Manufacturer Part Number
MAX3227EETE-T
Description
RS-232 Interface IC
Manufacturer
Maxim Integrated
Series
MAX3224E, MAX3225E, MAX3226E, MAX3227E, MAX3244E, MAX3245Er
Datasheet
1.MAX3245EEWI.pdf
(21 pages)
Specifications of MAX3227EETE-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
Mounting Style
SMD/SMT
Function
Transceiver
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Number Of Drivers
1
Number Of I/os
4
Number Of Receivers
1
Propagation Delay Time Ns
0.15 us
Shutdown
Yes
MAX3226E/MAX3227E/MAX3244E/MAX3245E
16
±15kV ESD-Protected, 1µA, 1Mbps 3.0V to 5.5V,
RS-232 Transceivers with AutoShutdown Plus
Figure 13a. Mouse Driver Test Circuit
MANAGEMENT
OUTPUTS
TO POWER-
0.1μF
0.1μF
INPUTS
LOGIC
LOGIC
C1
C2
+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
FORCEOFF
FORCEON
MAX3244E
MAX3245E
GND
V
CC
25
26
5kΩ
5kΩ
5kΩ
5kΩ
5kΩ
T1OUT
T2OUT
T3OUT
R1IN
R2IN
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