LTC1842CS8 Linear Technology, LTC1842CS8 Datasheet - Page 12

• Manufacturer Part Number: LTC1842CS8
• Description: IC COMP ULTLOPWR W/REF DUAL8SOIC
• Manufacturer: Linear Technology
• Type: with Voltage Referencer

Specifications of LTC1842CS8

• Number Of Elements: 2
• Output Type: Open Drain
• Voltage - Supply: 2.5 V ~ 11 V, ±1.25 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LTC1841/LTC1842/LTC1843
RELATED PARTS
PART NUMBER
LT
LT1351
LT1352/LT1353
LTC1440/LTC1540
LTC1441/LTC1442
LTC1443/LTC1444/LTC1445
LTC1474
LT1495
LT1521
LTC1541/LTC1542
LT1634
C-Load is a trademark of Linear Technology Corporation.
12
TYPICAL
®
1178/LT1179
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] FAX: [phone] www.linear-tech.com
APPLICATION
V
IN
DESCRIPTION
Dual/Quad 17 A Precision Single Supply Op Amps
Single 250 A, 3MHz, 200V/ s Op Amp with Shutdown
Dual/Quad 250 A, 3MHz, 200V/ s Op Amps
Micropower Comparator with 1% Reference
Micropower Dual Comparator with 1% Reference
Micropower Quad Comparator with 1% Reference
Low Quiescent Current High Efficiency Step-Down
Switching Regulator
1.5 A Max, Dual Precision Rail-to-Rail
Input and Output Op Amp
300mA Low Dropout Regulator with Micropower
Quiescent Current and Shutdown
Micropower Op Amp, Comparator and Reference
Micropower Precision Shunt Voltage Reference
1-CELL
Li-Ion
BATTERY
U
Low-Battery Load Disconnect and Charge Termination
2.55M
453k
1.2M
10k
1.2M
4
3
6
IN B
IN A
REF
–
+
V
2
–
–
+
+
–
V
+
7
LTC1843
HYST
OUT B
OUT A 1
5
COMMENTS
70 V Max V
C-Load
C-Load Op Amps Stable Driving Any Capacitive Load
1.182V 1% Reference, 10mV (Max) Input Offset
1.182V 1% Reference (LTC1442)
LTC1443 Has 1.182V Reference, LTC1444/LTC1445 Have
1.221V Reference and Adjustable Hysteresis
10 A Standby Current, 92% Efficiency, Space Saving 8-Pin
MSOP Package
375 V Max V
0.5V Dropout Voltage, 12 A Quiescent Current, Adjustable
Output 3V, 3.3V and 5V Fixed
1.200V 0.8% Reference (LTC1541) Op Amp Outputs Stable
with 1000pF Load
1.25V Output, 10 A Operating Current, 0.1% Initial Accuracy
10ppm/ C Max Drift
8
2M
TM
Op Amp Stable Driving Any Capacitive Load
Si9924DY
OS
OS
, 5nA Max I
, 250pA I
LBO
AT V
IN
FULL CHARGE
AT V
BIAS
= 3V
1841/43 TA03
BIAS
LINEAR TECHNOLOGY CORPORATION 1998
IN
184123f LT/TP 1298 4K • PRINTED IN USA
, 25pA I
= 4.2V
2M
OS