LT1331 Linear Technology, LT1331 Datasheet - Page 2

• Manufacturer Part Number: LT1331
• Description: 3V RS562 or 5V/3V RS232 Transceiver with One Receiver Active in Shutdown
• Manufacturer: Linear Technology

A
(Note 1)
LT1331
Supply Voltage (V
Supply Voltage (V
V
V
Input Voltage
Output Voltage
Short Circuit Duration
Operating Temperature Range .................... 0 C to 70 C
Storage Temperature Range ................ – 65 C to 150 C
Lead Temperature (Soldering, 10 sec)................. 300 C
ELECTRICAL C
PARAMETER
Power Supply Generator
V
V
Supply Current (V
Supply Current (V
Supply Current When OFF (V
Supply Current When OFF (V
Supply Rise Time, Shutdown to Turn-On
ON/OFF Pin Thresholds
ON/OFF Pin Current
DRIVER DISABLE Pin Thresholds
DRIVER DISABLE Pin Current
Oscillator Frequency
2
+
–
+
–
BSOLUTE
Output
Output
Driver ........................................................... V
Receiver ................................................ 30V to – 30V
ON/OFF ...................................... – 0.3V to V
DRIVER DISABLE ...................... – 0.3V to V
Driver ................................................... – 30V to 30V
Receiver ...................................... – 0.3V to V
V
V
Driver Output .............................................. Indefinite
Receiver Output .......................................... Indefinite
........................................................................ 13.2V
...................................................................... –13.2V
+
–
................................................................... 30 sec
................................................................... 30 sec
CC
L
)
)
CC
L
W
) .................................................. 6V
) ................................................ 6V
A
CC
L
HARA TERISTICS
)
)
XI
W
U
C
W
R
A
CONDITIONS
Input Low Level (Device Shut Down)
V
V
V
V
V
V
(Note 4)
Shutdown (Note 5)
Driver Disable
Shutdown (Note 5)
Driver Disable
C1 = C2 = 0.2 F, C
Input High Level (Device Enabled)
0V V
Input Low Level (Drivers Enabled)
Input High Level (Drivers Disabled)
0V V
CC
CC
CC
CC
CC
CC
TI
= 5V
= 3.3V
= 5V
= 3.3V
= 5V (Note 3)
= 3.3V
U
ON/OFF
DRIVER DISABLE
CC
CC
G
L
+
+ 0.3V
+ 0.3V
+ 0.3V
S
(Note 2)
to V
5V
+
–
= C
5V
–
= 0.1 F
PACKAGE/ORDER I FOR ATIO
Consult factory for Industrial and Military grade parts.
DRIVER 1 OUT
DRIVER 2 OUT
DRIVER 3 OUT
5V/3V V
(LOW-Q)
ON/OFF
3.3V V
RX1 IN
RX2 IN
RX3 IN
RX4 IN
RX5 IN
28-LEAD SSOP
C1
C1
V
CC
G PACKAGE
T
T
T
+
+
–
L
JMAX
JMAX
JMAX
10
11
12
13
14
1
2
3
4
5
6
7
8
9
28-LEAD PLASTIC SO
= 125 C,
= 125 C,
= 125 C,
SW PACKAGE
TOP VIEW
JA
JA
JA
= 96 C/ W (G)
= 56 C/ W (NW)
= 85 C/ W (SW)
28-LEAD PDIP
NW PACKAGE
28
27
26
25
24
23
22
21
20
19
18
17
16
15
MIN
–15
–10
2.4
2.4
V
C2
C2
DRIVER 1 IN
RX1 OUT
DRIVER 2 IN
RX2 OUT
RX3 OUT
RX4 OUT
DRIVER 3 IN
RX5 OUT
(LOW-Q)
GND
DRIVER
DISABLE
NC
–
–
+
U
– 7.0
– 4.8
TYP
130
8.6
5.5
0.1
0.2
1.4
1.4
1.4
1.4
12
12
60
3
2
3
W
ORDER PART
LT1331CG
LT1331CNW
LT1331CSW
MAX
100
500
NUMBER
0.8
0.8
17
17
50
80
5
1
5
UNITS
U
kHz
mA
mA
mA
mA
mA
ms
V
V
V
V
A
A
V
V
A
V
V
A