NE529 Datasheet, PDF (1/5 Pages) NXP Semiconductors – Voltage comparator

Philips Semiconductors Linear Products
Voltage comparator
Product specification
NE529
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
• 10ns propagation delay
• Complementary output gates
• TTL or ECL compatible outputs
• Wide common-mode and differential voltage range
• Typical gain 5000
APPLICATIONS
• A/D conversion
• ECL-to-TTL interface
• TTL-to-ECL interface
• Memory sensing
• Optical data coupling
PIN CONFIGURATIONS
D, N Packages
V₁ ^{+ 1}
NC 2
INPUT A ³
INPUT B ⁴
NC 5
V₁ ^{– 6}
NC ⁷
14 _V2 ⁺
13 STROBE A
12 NC
11 OUTPUT A
10 _GND
9 _{OUTPUT B}
8 _{STROBE B}
TOP VIEW
BLOCK DIAGRAM
V₁ ⁺
STROBE A
INPUT A
INPUT B
V₁ ^–
STROBE B
V₂ ⁺
OUTPUT A
OUTPUT B
ORDERING INFORMATION
DESCRIPTION
14-Pin Plastic Dual In-Line Package (DIP)
14-Pin Small Outline (SO) Package
TEMPERATURE RANGE
0 to +70°C
0 to +70°C
ORDER CODE
NE529N
NE529D
DWG #
0405B
0175D
V1 ⁺
STROBE A
V2 ⁺
R1 20K
Q3
D1
1K
1K
R13
R14
R15 4K
R16 1.5K
R17 55
Q17
D2
R2
R3
D3
1.5K 1.5K
Q4 Q5
750
R11
Q12
750
R10
R12
20K
Q13 Q14
D10
Q15
R18 4K
Q26
Q18
OUTPUT A
Q19
D4
D5
INPUT A
INPUT B
Q1 Q2
V1 –
Q27
R4 200
Q6 Q7
R5 R6
300 300
Q10 Q11
Q8
R7
100
6.13K
R9
D6
Q9
D7
D8
R8
200 D9
R21
R22
4K
1.5K
55 250 R20
R23 R19 500
Q23
Q20
R24
4K
Q21
Q22
250
R26
D11
R25
500
Q26
Q24
Q25
GND
OUTPUT B
STROBE B
August 31, 1994
320
853-0902 13721