LM219 STMicroelectronics, LM219 Datasheet - Page 2
LM219
Manufacturer Part Number
LM219
Description
Dual high speed comparators
Manufacturer
STMicroelectronics
Datasheet
1.LM319.pdf
(12 pages)
Specifications of LM219
Supply Voltage
+5V to ±15V
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM219D
Manufacturer:
ST
Quantity:
20 000
Part Number:
LM219D-T
Manufacturer:
PHILIPS/飞利浦
Quantity:
20 000
Part Number:
LM219DT
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
LM219F
Manufacturer:
PHILIPS
Quantity:
130
Part Number:
LM219J
Manufacturer:
NS/国半
Quantity:
20 000
Part Number:
LM219N
Manufacturer:
ST
Quantity:
20 000
Schematic diagram
1
Figure 1.
2/12
Non-inverting
Input
Inverting
Input
+
Schematic diagram
Circuit schematics (1/2 LM119)
-
4kΩ
R2
Q1
Q22
Q2
3kΩ
4kΩ
R4
R3
600Ω
R25
3.5kΩ
R1
Q3
250Ω
R24
To other half
Q21
Q4
Q6
3kΩ
R5
R23
4kΩ
Q6
Q20
3kΩ
R6
2kΩ
R8
900Ω
3.6kΩ
R21
R20
R22
60Ω
Q7
Q19
3kΩ
R7
470kΩ
18kΩ
R10
18 F
R9
c1
μ
Q18
250Ω
R19
1.8kΩ
R18
Q11
Q8
13kΩ
R11
600Ω
R13
R14
2kΩ
Q10
Q9
Q12
Q14
Q13
V
13kΩ
R12
CC
-
Q17
GND
LM119-LM219-LM319
600Ω
R16
R17
3Ω
Q15
300Ω
R15
Q16
V
Output
CC
+