ne529d NXP Semiconductors, ne529d Datasheet - Page 6

• Manufacturer Part Number: ne529d
• Description: Voltage Comparator
• Manufacturer: NXP Semiconductors

Philips Semiconductors
APPLICATIONS
One of the main features of the device is that supply voltages (V+,
V–) need not be balanced, as in the following diagrams. For proper
operation, however, negative supply (V–) should always be at least
6 V more than the ground terminal (pin 6). Input Common-Mode
LOGIC FUNCTION
TYPICAL APPLICATIONS
2001 Aug 03
Voltage comparator
–V
OS
V
V
(A
ID
ID
< V
V
+
X
, B
MOS RAM
ID
–V
ID
V
1103
–
OS
OS
< V
)
OS
R1
100
MOS Memory Sense AMP
Photodiode Detector
V
R2
R2
R1
REF
100
3
3
4
4
1
1
6
6
3
3
4
4
1
1
6
6
– 6V
– 6V
STROBE A
– 6V
529N
+ 5V
529N
+ 5V
H
H
X
L
14
14
10
10
11
11
14
14
10
10
9
9
11
11
Figure 6. Typical Applications
9
9
Q
Q
Q
Q
Q
Q
STROBE B
6
range should be limited to values of 2 V less than the supply
voltages (V+ and V–) up to a maximum of 5 V as supply voltages
are increased.
It is also important to note that Output A is in phase with Input A and
Output B is in phase with Input B.
X
H
H
L
TTL INPUT
INPUT
ECL
R
1
R1
R2
– 10V
3R
R
TTL–to–ECL Interface
1
ECL–to–TTL Interface
1
3
3
4
4
R2
OUTPUT A
R1
+ 5V
Undefined
1
1
6
6
3
4
– 10V
H
H
L
1
6
529N
529N
+ 5V
14
14
10
10
– 5.2V
11
11
9
9
2K
14
10
11
9
TTL OUTPUTS
2K
Q
Q
OUTPUT B
SL01580
Undefined
NE529
H
H
L
Product data