NE527N NXP Semiconductors, NE527N Datasheet
NE527N
Manufacturer Part Number
NE527N
Description
Manufacturer
NXP Semiconductors
Datasheet
1.NE527N.pdf
(5 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
NE527N(FDS6688)
Manufacturer:
S
Quantity:
20 000
Philips Semiconductors Linear Products
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 “Emitter-Follower” input stage for extremely low
input currents. This opens the door to a whole new range of
applications for analog voltage comparators.
FEATURES
ORDERING INFORMATION
EQUIVALENT SCHEMATIC
August 31, 1994
14-Pin Plastic Dual In-Line Package (DIP)
14-Pin Small Outline (SO) Package
15ns propagation delay
Complementary output gates
TTL or ECL compatible outputs
Wide common-mode and differential voltage range
Typical gain of 5000
Voltage comparator
INPUT A
V
V
1
1
+
7.5K
–
1.5K
20K
DESCRIPTION
200
1.5K
7.5K
INPUT
B
300
300
750
1K
100
750
1K
315
200
6.13K
20K
PIN CONFIGURATIONS
APPLICATIONS
TEMPERATURE RANGE
A/D conversion
ECL-to-TTL interface
TTL-to-ECL interface
Memory sensing
Optical data coupling
STROBE B
0 to +70 C
0 to +70 C
4K
INPUT A
INPUT B
1.5K
250
V
V
1
1
STROBE A
NC
NC
NC
+
–
4K
4K
500
1
2
3
4
5
6
7
D, N Packages
TOP VIEW
55
ORDER CODE
1.5K
250
NE527N
NE527D
14
13
12
11
10
9
8
500
4K
STROBE B
V
STROBE A
NC
OUTPUT A
GND
OUTPUT B
Product specification
2
+
OUTPUT B
55
OUTPUT A
GND
853-0906 13721
V2
NE527
+
DWG #
0175D
0405B
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NE527N Summary of contents
Page 1
... STROBE B 315 Product specification NE527 D, N Packages + + STROBE OUTPUT GND – OUTPUT STROBE B TOP VIEW ORDER CODE DWG # NE527N 0405B NE527D 0175D + V2 4K 1.5K 55 OUTPUT 500 250 GND OUTPUT B 4K 500 853-0906 13721 ...
Page 2
Philips Semiconductors Linear Products Voltage comparator ABSOLUTE MAXIMUM RATINGS SYMBOL V + Positive supply voltage Negative supply voltage Gate supply voltage 2 V Output voltage OUT V Differential input voltage IN V Input common ...
Page 3
Philips Semiconductors Linear Products Voltage comparator DC ELECTRICAL CHARACTERISTICS V1+=10V, V1-=-10V, V2+=+5.0V, unless otherwise specified. SYMBOL SYMBOL PARAMETER PARAMETER Input characteristics Input offset voltage @ over temperature range Input bias current @ 25 C ...
Page 4
Philips Semiconductors Linear Products Voltage comparator TYPICAL PERFORMANCE CHARACTERISTICS Input Currents vs Temperature 3.0 2.5 2.0 BIAS CURRENT 1.5 1.0 0 0.3 0.2 OFFSET CURRENT 0.1 0 –50 – 100 125 o TEMPERATURE — C Supply ...
Page 5
Philips Semiconductors Linear Products Voltage comparator APPLICATIONS One of the main features of the device is that supply voltages ( need not be balanced the following diagrams. For proper 1 operation, however, negative supply (V -) ...