Datasheet
4
LT1130A/LT1140A Series
The ● denotes the specifications which apply over the full operating
E
LECTR
IC
AL C CHARA TERIST
ICS
ORDER PART
NUMBER
WU
U
PACKAGE
/
O
RDER I FOR ATIO
5-DRIVER/3-RECEIVER WITH SHUTDOWN
T
JMAX
= 150°C, θ
JA
= 96°C/W (G)
T
JMAX
= 150°C, θ
JA
= 56°C/W (NW)
T
JMAX
= 150°C, θ
JA
= 68°C/W (SW)
5-DRIVER/3-RECEIVER WITH SHUTDOWN
WITHOUT CHARGE PUMP
Consult factory for Industrial and Military grade parts.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TOP VIEW
28
27
26
25
24
23
22
21
20
19
18
17
16
15
V
–
C2
–
C2
+
DRIVER IN
DRIVER IN
RX OUT
DRIVER IN
RX OUT
DRIVER IN
RX OUT
DRIVER IN
GND
DRIVER DISABLE
NC
SW PACKAGE
28-LEAD PLASTIC SO WIDE
NW PACKAGE
28-LEAD PDIP
LT1138A
V
+
5V V
CC
C1
+
C1
–
DRIVER OUT
DRIVER OUT
RX IN
DRIVER OUT
RX IN
DRIVER OUT
RX IN
DRIVER OUT
ON/OFF
NC
G PACKAGE
28-LEAD PLASTIC SSOP
LT1138ACG
LT1138ACNW
LT1138ACSW
LT1138AIG
T
JMAX
= 150°C, θ
JA
= 58°C/W (N)
T
JMAX
= 150°C, θ
JA
= 80°C/W (SW)
1
2
3
4
5
6
7
8
9
10
11
12
TOP VIEW
24
23
22
21
20
19
18
17
16
15
14
13
V
–
C
–
C
+
DRIVER IN
RX OUT
DRIVER IN
RX OUT
DRIVER IN
RX OUT
DRIVER IN
RX OUT
GND
SW PACKAGE
24-LEAD PLASTIC SO WIDE
N PACKAGE
24-LEAD PDIP
LT1139A
N.C.
5V V
CC
12V INPUT
DRIVER OUT
RX IN
DRIVER OUT
RX IN
DRIVER OUT
RX IN
DRIVER OUT
RX IN
ON/OFF
LT1139ACN
LT1139ACSW
4-DRIVER/4-RECEIVER WITH SHUTDOWN
WITH 12V AND 5V SUPPLIES
ORDER PART
NUMBER
ORDER PART
NUMBER
ORDER PART
NUMBER
LT1140ACN
LT1140ACSW
T
JMAX
= 150°C, θ
JA
= 58°C/W (N)
T
JMAX
= 150°C, θ
JA
= 80°C/W (SW)
1
2
3
4
5
6
7
8
9
10
11
12
TOP VIEW
24
23
22
21
20
19
18
17
16
15
14
13
–12V V
–
N.C.
DRIVER IN
DRIVER IN
RX OUT
DRIVER IN
DRIVER IN
RX OUT
DRIVER IN
RX OUT
GND
DRIVER DISABLE
SW PACKAGE
24-LEAD PLASTIC SO WIDE
N PACKAGE
24-LEAD PDIP
LT1140A
12V V
+
5V V
CC
N.C.
DRIVER OUT
DRIVER OUT
RX IN
DRIVER OUT
DRIVER OUT
RX IN
DRIVER OUT
RX IN
ON/OFF
3-DRIVER/5-RECEIVER WITH SHUTDOWN
WITHOUT CHARGE PUMP
1
2
3
4
5
6
7
8
9
10
11
12
TOP VIEW
24
23
22
21
20
19
18
17
16
15
14
13
–12V V
–
N.C.
RX OUT
DRIVER IN
RX OUT
DRIVER IN
RX OUT
DRIVER IN
RX OUT
RX OUT
GND
DRIVER DISABLE
SW PACKAGE
24-LEAD PLASTIC SO WIDE
N PACKAGE
24-LEAD PDIP
LT1141A
12V V
+
5V V
CC
N.C.
RX IN
DRIVER OUT
RX IN
DRIVER OUT
RX IN
DRIVER OUT
RX IN
RX IN
ON/OFF
LT1141ACN
LT1141ACSW
T
JMAX
= 150°C, θ
JA
= 58°C/W (N)
T
JMAX
= 150°C, θ
JA
= 80°C/W (SW)
temperature range, otherwise specifications are at T
A
= 25°C. (Note 2)
PARAMETER CONDITIONS MIN TYP MAX UNITS
Power Supply Generator
V
+
Output 8.6 V
V
–
Output –7.8 V
5V V
CC
Supply Current: LT1130A, LT1131A, LT1132A, (Note 3) ● 15 25 mA
LT1133A, LT1134A, LT1136A, LT1138A
5V V
CC
Supply Current: LT1135A, LT1140A, LT1141A (Note 3), V
+
= 12V, V
–
= –12V ● 815 mA
5V V
CC
Supply Current: LT1137A (Note 3) ● 12 17 mA
5V V
CC
Supply Current: LT1139A (Note 3), V
+
= 12V ● 815 mA
12V V
+
Supply Current: LT1135A, LT1140A, LT1141A (Note 3), V
–
= –12V ● 14 mA
12V V
+
Supply Current: LT1139A (Note 3) ● 610 mA
–12V V
–
Supply Current: LT1135A, LT1140A, LT1141A (Note 3) V
+
= 12V ● 26 mA