LT319A LINER [Linear Technology], LT319A Datasheet - Page 7

• Manufacturer Part Number: LT319A
• Description: Dual Comparator
• Manufacturer: LINER [Linear Technology]

SCHEMATIC
TYPICAL APPLICATIONS
INPUTS
W
–
0V TO 10V
5.6V
5.6V
DIAGRAM
2k
†
Q1
R2
4k
5V
Q22
†
3.3k
SET SCALE FACTOR
ALL DIODES 1N4148
Q2
20k
R25
600
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
R3
4k
3.5k
R1
W
Q3
R4
3k
U
0.01µF
220
Q21
4
3
Q4
Q5
R24
250
R5
3k
–
+
TO OTHER
1
LT119A
/
2
SIDE
LT119A
POLYSTYRENE
R23
4k
2
5kHz to 2MHz V F Converter
50pF
Q20
R22
60
1
5V
Q19
470
Q6
22pF
R6
3k
R8
2k
–5V
R20
3.6k
R21
900
470
10k
10k
Q18
Q7
R7
3k
R9
18k
R18
1.9k
R19
250
LT1004-1.2
Q8
R11
13k
Q11
6
10k
R10
170
R14
2k
5V
C1
18pF
7
2N2369
1
330
/
2
LT119A
Q10
10
R13
600
–5V
5
–
+
9
8
Q9
Q12
R12
13k
5V
2k
3k
Q13
Q14
V
–
LT119A/LT319A
1M
LM119/LM319
0.1µF
LT119/319 TA9
TTL OUT
5kHz TO 2MHz
Q17
GND
R17
3
Q15
R15
300
R16
600
V
Q16
OUTPUT
7