LT1332 LINER [Linear Technology], LT1332 Datasheet - Page 8

• Manufacturer Part Number: LT1332
• Description: Wide Supply Range Low Power RS232 Transceiver with 12V VPP Output for Flash Memory
• Manufacturer: LINER [Linear Technology]

APPLICATIO S I FOR ATIO
PACKAGE DESCRIPTIO
(0.229 – 0.330)
LT1332
ably simpler. Decouple V
capacitors.
Shutdown Control
The LT1332 has an ON/OFF pin that controls the device’s
mode of operation. With the ON/OFF pin high and the
device operated unloaded, the LT1332 draws 1mA of
supply current. With the ON/OFF pin low, the device
8
0.009 – 0.013
RAD MIN
(0.127)
NOTE:
1. PIN 1 IDENT, NOTCH ON TOP AND CAVITIES ON THE BOTTOM OF PACKAGES ARE THE MANUFACTURING OPTIONS.
2. THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
0.005
THE PART MAY BE SUPPLIED WITH OR WITHOUT ANY OF THE OPTIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.006 INCH (0.15mm).
(15.240 – 15.875)
0.600 – 0.625
15.87
0.625
(0.229 – 0.381)
0.009 – 0.015
*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
0.005 – 0.009
(0.13 – 0.22)
+0.635
–0.381
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.006 INCH (0.15mm).
+0.025
–0.015
(0.254 – 0.737)
0.010 – 0.029
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7487
[phone]
NOTE 1
(7.391 – 7.595)
0.291 – 0.299
(NOTE 2)
(0.406 – 1.270)
0.016 – 0.050
0.205 – 0.212*
(5.20 – 5.38)
0.022 – 0.037
(0.55 – 0.95)
(0.381)
0.015
MIN
45
(3.302 ± 0.127)
0.130 ± 0.005
U U
FAX
(3.175)
0.125
MIN
: [phone]
0° – 8° TYP
+
0° – 8°
and V
(2.362 – 2.642)
0.093 – 0.104
(2.540 ± 0.254)
(0.889 – 2.032)
0.100 ± 0.010
0.035 – 0.080
(1.270)
0.050
TYP
TELEX
–
(0.356 – 0.482)
0.014 – 0.019
W
with 0.1 F ceramic
(1.143 – 1.651)
: 499-3977
0.045 – 0.065
U
0.0256
(0.65)
BSC
0.010 – 0.015
(0.25 – 0.38)
Dimensions in inches (millimeters) unless otherwise noted.
U
28-Lead Plastic SSOP
24-Lead Plastic SOL
(0.457 ± 0.076)
28-Lead Plastic DIP
0.018 ± 0.003
G Package
S Package
N Package
0.002 – 0.008
(0.05 – 0.21)
enters micropower shutdown mode in which the current
drawn from V
applied to V
be approximately 100 A of leakage from each supply. If
these supplies drop to zero, leakage current also drops
to zero. In shutdown mode one receiver remains active
which may be useful for detecting start-up signals for the
transceiver.
0.068 – 0.078
(1.73 – 1.99)
(0.940 – 1.143)
0.037 – 0.045
(0.102 – 0.305)
0.004 – 0.012
(1.778)
0.070
TYP
(12.827 – 14.224)
0.505 – 0.560
NOTE 1
+
and V
CC
24
(1.14)
1
0.045
drops to typically 40 A. If the power
28
1
23
2
–
27
remains on in shutdown, there will
2
28
1 2 3 4 5 6 7 8 9 10 11 12
22 21 20 19 18 17 16 15
3
27
26
3
26
(1.14)
4
0.045
25
25
4
(15.190 – 15.600)
(10.07 – 10.33)
24
5
0.397 – 0.407*
0.598 – 0.614
23
(NOTE 2)
LINEAR TECHNOLOGY CORPORATION 1993
24
5
6
22 21 20 19 18 17 16 15
LT/GP 1193 10K REV 0 • PRINTED IN USA
23
6
7
(36.957)
8
22
7
1.455
MAX
9
21
8
13
10
14
20
9
14
11 12
0.301 – 0.311
(7.65 – 7.90)
19
10
13
18
11
(10.007 – 10.643)
17
12
0.394 – 0.419
16
13
15
14