LT1180A Linear Technology, LT1180A Datasheet - Page 2

• Manufacturer Part Number: LT1180A
• Description: Low Power 5V RS232 Dual Driver/Receiver with 0.1uF Capacitors
• Manufacturer: Linear Technology

A
LT1180A/LT1181A
Supply Voltage (V
V
V
Input Voltage
Output Voltage
ELECTRICAL C
PARAMETER
Power Supply Generator
V
V
Supply Current (V
Supply Current When OFF (V
Supply Rise Time
Shutdown to Turn-On
ON/OFF Pin Thresholds
ON/OFF Pin Current
Oscillator Frequency
PACKAGE/ORDER I FOR ATIO
2
+
–
+
–
18-LEAD CERDIP
BSOLUTE
Output
Output
Driver ........................................................... V
Receiver ............................................... – 30V to 30V
ON/OFF ................................................. – 0.3V to 12V
Driver ...................................... V
Receiver .................................... – 0.3V to V
........................................................................ 13.2V
...................................................................... –13.2V
J PACKAGE
TR2 OUT
T
REC2 IN
T
T
JMAX
JMAX
JMAX
C1
C2
C1
C2
NC
V
V
= 125 C,
= 150 C,
= 125 C,
+
+
–
+
–
–
1
2
3
4
5
6
7
8
9
18-LEAD PDIP
N PACKAGE
CC
JA
)
TOP VIEW
JA
JA
= 90 C/ W,
=100 C/ W,
= 80 C/ W,
CC
W
) ................................................ 6V
18-LEAD PLASTIC SO (WIDE)
A
CC
HARA TERISTICS
)
18
17
16
15
14
13
12
11
10
XI
JC
JC
JC
SW PACKAGE
= 26 C/W (SW)
ON/OFF
V
GND
TR1 OUT
REC1 IN
REC1 OUT
TR1 IN
TR2 IN
REC2 OUT
= 36 C/W (N)
= 40 C/W (J)
W
CC
U
C
U
CONDITIONS
(Note 3), T
Shutdown (Note 4) LT1180A Only
C1 = C2 = C3 = C4 = 0.1 F
LT1180A Only
Input Low Level (Device Shutdown)
Input High Level (Device Enabled)
0V V
W
+
ON/OFF
R
– 30V to V
A
A
W
= 25 C
ORDER PART
TI
LT1180ACN
LT1180ACSW
LT1180AIN
LT1180AISW
LT1180AMJ
5V
NUMBER
U
CC
G
–
–
+ 0.3V
S
+ 30V
(Note 2)
to V
U
(Note 1)
+
16-LEAD CERDIP
Short-Circuit Duration
Operating Temperature Range
Storage Temperature Range ................ – 65 C to 150 C
Lead Temperature (Soldering, 10 sec)................. 300 C
J PACKAGE
V
V
Driver Output .............................................. Indefinite
Receiver Output .......................................... Indefinite
LT1180AI/LT1181AI .......................... – 40 C to 85 C
LT1180AC/LT1181AC ............................. 0 C to 70 C
T
T
T
JMAX
TR2 OUT
JMAX
+
–
JMAX
REC2 IN
................................................................... 30 sec
................................................................... 30 sec
= 125 C,
C1
C2
C1
C2
= 150 C,
= 125 C,
V
V
+
+
–
+
–
–
16-LEAD PDIP
1
2
3
4
5
6
7
8
N PACKAGE
JA
JA
JA
TOP VIEW
= 95 C/ W,
= 100 C/ W,
= 90 C/ W,
16-LEAD PLASTIC SO (WIDE)
JC
16
15
14
13
12
11
10
JC
9
JC
= 27 C/W (SW)
SW PACKAGE
= 46 C/W (N)
= 40 C/W (J)
V
GND
TR1 OUT
REC1 IN
REC1 OUT
TR1 IN
TR2 IN
REC2 OUT
CC
MIN
– 15
0.8
– 7.0
TYP
130
7.9
0.2
0.2
1.2
1.6
9
1
ORDER PART
LT1181ACN
LT1181ACSW
LT1181AIN
LT1181AISW
LT1181AMJ
NUMBER
MAX
2.4
13
16
10
80
UNITS
kHz
mA
mA
ms
ms
V
V
A
V
V
A