ne529d NXP Semiconductors, ne529d Datasheet - Page 2

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

Philips Semiconductors
DESCRIPTION
The NE529 is a high-speed analog voltage comparator which, for
the first time, mates state-of-the-art Schottky diode technology with
the conventional linear process. This allows simultaneous
fabrication of high-speed TTL gates with a precision linear amplifier
on a single monolithic chip.
FEATURES
APPLICATIONS
ORDERING INFORMATION
2001 Aug 03
14-Pin Plastic Dual In-Line Package (DIP)
14-Pin Small Outline (SO) Package
10 ns propagation delay
Complementary output gates
TTL or ECL compatible outputs
Wide common-mode and differential voltage range
Typical gain 5000
A/D conversion
ECL-to-TTL interface
TTL-to-ECL interface
Memory sensing
Optical data coupling
Voltage comparator
INPUT A
V1
D1
D2
D3
V1
R1
+
–
20K
1.5K
R2
Q1
Q3
R4
Q27
1.5K
R3
200
Q2
DESCRIPTION
INPUT B
300
D4
R5
Q6
Q4
300
R6
Q7
Q5
D5
Q12
R13
1K
R11
750
100
R7
Q10 Q11
Q8
750
R12
1K
R14
Q13 Q14
200
R8
Q9
Figure 3.
6.13K
R9
2
R10
20K
D6
D7
D8
D9
STROBE B
PIN CONFIGURATIONS
BLOCK DIAGRAM
TEMPERATURE RANGE
R21
4K
0 C to +70 C
0 C to +70 C
INPUT A
INPUT B
Q21
D11
D10
1.5K
250
R26
R22
INPUT A
INPUT B
V
V
Q22
V
V
1
1
1
1
NC
NC
NC
Figure 1. Pin Configuration
R15
+
–
R24
R25
STROBE A
500
+
–
4K
Figure 2. Block Diagram
Q15
Q26
Q23
1
2
3
4
5
6
7
STROBE A
STROBE B
4K
D, N Packages
R23
55
TOP VIEW
Q24
Q25
R16
R19
250
ORDER CODE
Q26
NE529N
NE529D
1.5K
R18
R20
500
14
13
12
11
10
9
8
Q17
Q20
V
STROBE B
2
V
STROBE A
NC
OUTPUT A
GND
OUTPUT B
4K
2
+
SL00267
R17
+
853-0902 26834
OUTPUT A
Q18
Q19
OUTPUT B
OUTPUT B
SL00269
55
OUTPUT A
NE529
GND
V2
SL00273
Product data
SOT108-1
SOT27-1
+
DWG #