Philips Semiconductors Linear Products
Product specification
Voltage comparator
NE527
DESCRIPTION
The NE527 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. The NE527 is similar in design to the
Philips Semiconductors NE529 voltage comparator except that it
incorporates an 鈥淓mitter-Follower鈥?input stage for extremely low
input currents. This opens the door to a whole new range of
applications for analog voltage comparators.
PIN CONFIGURATIONS
D, N Packages
V
1 +
1
14
13
12
11
10
9
8
V
2 +
NC
2
INPUT A
INPUT B
3
4
STROBE A
NC
OUTPUT A
GND
OUTPUT B
NC
5
V
1 鈥?/div>
6
FEATURES
鈥?/div>
15ns propagation delay
鈥?/div>
Complementary output gates
鈥?/div>
TTL or ECL compatible outputs
鈥?/div>
Wide common-mode and differential voltage range
鈥?/div>
Typical gain of 5000
NC
7
TOP VIEW
STROBE B
APPLICATIONS
鈥?/div>
A/D conversion
鈥?/div>
ECL-to-TTL interface
鈥?/div>
TTL-to-ECL interface
鈥?/div>
Memory sensing
鈥?/div>
Optical data coupling
ORDERING INFORMATION
DESCRIPTION
14-Pin Plastic Dual In-Line Package (DIP)
14-Pin Small Outline (SO) Package
TEMPERATURE RANGE
0 to +70擄C
0 to +70擄C
ORDER CODE
NE527N
NE527D
DWG #
0405B
0175D
EQUIVALENT SCHEMATIC
+
1K
1K
STROBE A
V2
+
V
1
20K
4K
1.5K
55
1.5K
1.5K
750
750
20K
4K
OUTPUT A
4K
INPUT A
INPUT
B
6.13K
1.5K
55
250
500
GND
7.5K
7.5K
4K
OUTPUT B
V
1
鈥?/div>
200
300
300
100
200
250
500
STROBE B
August 31, 1994
315
853-0906 13721
NE527N相關型號PDF文件下載
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