LTC1440 LINER [Linear Technology], LTC1440 Datasheet - Page 12

• Manufacturer Part Number: LTC1440
• Description: Ultralow Power Single/Dual Comparator with Reference
• Manufacturer: LINER [Linear Technology]

LTC1440/LTC1441/LTC1442
RELATED PARTS
PART NUMBER
LT1178/LT1179
LT1351
LT1352/LT1353
LTC1443/LTC1444/LTC1445
12
TYPICAL
0V TO 5V
INPUT
**
*
= HP5082-2810
= 1N4148
= 2N2222
= 1% METAL FILM
= POLYSTYRENE
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417 [phone]
FAX: [phone] TELEX: 499-3977 www.linear-tech.com
1.2M*
APPLICATION
10kHz TRIM
200k
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 Quad Comparator with 1% Reference
0.01 F
Q5
Q6
U
100k
1/2 LTC1441
–
+
C1
Q7
15k
+
10kHz V/F Converter
2.2 F
100pF**
1/2 LTC1441
10M
100Hz TRIM
2M TYP
C2
50pF
C-Load is a trademark of Linear Technology Corporation.
+
–
COMMENTS
70 V Max V
C-Load
C-Load Op Amps Stable Driving Any Capacitive Load
LTC1443 Has 1.182V Reference, LTC1444/LTC1445 Have
1.221V Reference and Adjustable Hysteresis
2.7M
Q1
0.1 F
TM
Op Amp Stable Driving Any Capacitive Load
OS
, 5nA Max I
2k*
6.2V TO 12V
+V
144012fa LT/TP 0298 REV A 2K • PRINTED IN USA
Q2
Q3
Q4
LT1034-1.2
LT1034-1.2
LM334
BIAS
LINEAR TECHNOLOGY CORPORATION 1996
1440/1/2 TA04
74C14
Q8
+
0.47 F
f
0kHz TO 10kHz
OUT