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MAX3238EEAI+T

P1-P3P4-P6P7-P9P10-P12
MAX3238
+3.0V to +5.5V, 1µA, up to 250kbps, True
RS-232 Transceiver with AutoShutdown Plus
10 ______________________________________________________________________________________
V
CC
= 3.3V
C1 - C4 = 0.1µF
C
LOAD
= 1000pF
2µs/div
T1IN
T1OUT
R1OUT
5V
0V
0V
0V
+5V
5V
-5V
Figure 8. Loopback Test Result at 250kbps
V
CC
= 3.3V
C1 - C4 = 0.1µF
C
LOAD
= 1000pF
2µs/div
T1IN
T1OUT
R1OUT
0V
0V
0V
5V
+5V
5V
-5V
Figure 7. Loopback Test Result at 120kbps
___________________Chip Information
TRANSISTOR COUNT: 1404
MAX3238
+3.0V to +5.5V, 1µA, up to 250kbps, True
RS-232 Transceiver with AutoShutdown Plus
______________________________________________________________________________________ 11
MAX3238
RS-232
OUTPUTS
LOGIC
INPUTS
RS-232
INPUTS
LOGIC
OUTPUTS
*C3 MAY BE RETURNED TO EITHER V
CC
OR GND.
FORCEOFF
INVALID
AUTOSHUTDOWN PLUS
FORCEON
T1IN T1OUT
T2IN T2OUT
T3IN T3OUT
T4IN T4OUT
T5IN
5
6
7
10
12T5OUT
15
24
23
22
19
C1+
V
CC
V+
C1-
C2+ V-
C2-
27
*
26
4
28
0.1µF
0.1µF
0.1µF
0.1µF
25
1
3
17
R1OUTB16
R1OUT 8R1IN21
R2OUT 9R2IN20
R3OUT 11
5kΩ
5kΩ
5kΩ
GND
2
R3IN18
14
13
T1
T2
T3
T4
T5
R1
R2
R3
0.1µF
__________Typical Operating Circuit
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
12 __________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600
© 2002 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products.
MAX3238
+3.0V to +5.5V, 1µA, up to 250kbps, True
RS-232 Transceiver with AutoShutdown Plus
L
DIM
A
A1
B
C
D
E
e
H
L
α
DIM
D
D
D
D
D
MIN
0.068
0.002
0.010
0.004
0.205
0.301
0.025
0˚
MIN
0.239
0.239
0.278
0.317
0.397
MAX
0.078
0.008
0.015
0.008
0.209
0.311
0.037
8˚
MAX
0.249
0.249
0.289
0.328
0.407
MIN
1.73
0.05
0.25
0.09
5.20
7.65
0.63
0˚
MIN
6.07
6.07
7.07
8.07
10.07
MAX
1.99
0.21
0.38
0.20
5.38
7.90
0.95
8˚
PINS
14
16
20
24
28
MAX
6.33
6.33
7.33
8.33
10.33
INCHES
INCHES
MILLIMETERS
MILLIMETERS
α
SSOP
SHRINK
SMALL-OUTLINE
PACKAGE
HE
D
A
A1
C
B
0.65 BSC0.0256 BSC
21-0056A
e
SEE VARIATIONS
Package Information
(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information,
go to www.maxim-ic.com/packages.)
P1-P3P4-P6P7-P9P10-P12

MAX3238EEAI+T

Mfr. #:
Buy MAX3238EEAI+T
Manufacturer:
Maxim Integrated
Description:
RS-232 Interface IC 3-5.5V 250kbps Transceiver
Lifecycle:
New from this manufacturer.
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