LTC1443IS#TR Linear Technology, LTC1443IS#TR Datasheet - Page 2

• Manufacturer Part Number: LTC1443IS#TR
• Description: IC COMP QUAD LP 1.182VREF 16SOIC
• Manufacturer: Linear Technology
• Type: with Voltage Referencer

Specifications of LTC1443IS#TR

• Number Of Elements: 4
• Output Type: CMOS, TTL
• Voltage - Supply: 2 V ~ 11 V, ±1 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ABSOLUTE AXI U RATI GS
PACKAGE/ORDER I FOR ATIO
LTC1443/LTC1444/LTC1445
Voltage:
Current:
*The temperature grade is identified by a label on the shipping container. Consult LTC Marketing for parts specified with wider operating temperature ranges.
2
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking:
V
IN
REF .................................. (V
OUT (LTC1443) ............. (V
OUT
IN
REF ................................................................... 20mA
OUT .................................................................. 50mA
+
(LTC1444/LTC1445) ...... (V
+
+
to V
, IN
, IN
–
–
–
LTC1443CN
LTC1443CS
LTC1443IN
LTC1443IS
LTC1444CN
LTC1444CS
, HYST ................. (V
, HYST .................................................. 20mA
, V
†
+
PIN 14 IS HYST FOR THE LTC1444 AND LTC1445
OUT B
OUT A
16-LEAD PDIP
IN A
IN A
IN B
IN B
to GND, GND to V
N PACKAGE
REF
V
W
+
–
+
–
+
T
†
T
http://www.linear.com/leadfree/
PIN 14 IS GND FOR THE LTC1443
JMAX
JMAX
1
2
3
4
5
6
7
8
ORDER PART
= 150°C, θ
= 150°C, θ
NUMBER
TOP VIEW
W W
JA
JA
+
= 150°C/ W (S)
= 90°C/ W (N)
U
16-LEAD PLASTIC SO
+
+
+ 0.3V) to (GND – 0.3V)
+
+ 0.3V) to (V
+ 0.3V) to (V
+ 0.3V) to (V
LTC1444IN
LTC1444IS
LTC1445CN
LTC1445CS
LTC1445IN
LTC1445IS
–
S PACKAGE
...........12V to – 0.3V
16
15
14
13
12
11
10
9
OUT C
OUT D
GND/HYST
IN D
IN D
IN C
IN C
V
–
W
+
–
+
–
U
†
–
–
–
– 0.3V)
– 0.3V)
– 0.3V)
U
(Note 1)
OUT Short-Circuit Duration (V
Power Dissipation .............................................. 500mW
Operating Temperature Range
Storage Temperature Range
Lead Temperature Range (Soldering, 10 sec)
Commercial ............................................ 0°C to 70°C
Industrial ............................................ – 40°C to 85°C
PDIP, SO .......................................... – 65°C to 150°C
DFN .................................................. – 65°C to 125°C
PDIP, SO ......................................................... 300°C
LTC1443CDHD
LTC1443IDHD
LTC1444CDHD
LTC1444IDHD
LTC1445CDHD
LTC1445IDHD
ORDER PART
NUMBER
EXPOSED PAD (PIN 17) INTERNALLY CONNECTED TO V
†
PIN 14 IS HYST FOR THE LTC1444 AND LTC1445
OUT B
OUT A
16-LEAD (5mm × 4mm) PLASTIC DFN
IN A
IN A
IN B
IN B
†
REF
PIN 14 IS GND FOR THE LTC1443
V
T
+
–
+
–
+
JMAX
1
2
3
4
5
6
7
8
= 125°C, θ
DHD16 PACKAGE
TOP VIEW
17
JA
= 43°C/ W
+
≤ 5.5V)....... Continuous
16
15
14
13
12
11
10
9
DHD PART*
OUT C
OUT D
GND/HYST
IN D
IN D
IN C
IN C
V
MARKING
–
+
–
+
–
1443
1443
1444
1444
1445
1445
†
–
144345fc