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PDF NE522D Data sheet ( Hoja de datos )
| Número de pieza | NE522D | |
| Descripción | High-speed dual-differential comparator/sense amp | |
| Fabricantes | Philips | |
| Logotipo |  |
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Philips Semiconductors Linear Products
High-speed dual-differential comparator/sense amp
Product specification
NE522
FEATURES
• 15ns maximum guaranteed propagation delay
• 20µA maximum input bias current
• TTL-compatible strobes and outputs
• Large common-mode input voltage range
• Operates from standard supply voltages
APPLICATIONS
• MOS memory sense amp
• A-to-D conversion
• High-speed line receiver
PIN CONFIGURATION
D, N Packages
INPUT 1A 1
INPUT 1B 2
NC 3
OUTPUT 1Y 4
STROBE 1G 5
STROBE S 6
GROUND 7
14 V+
13 V-
12 INPUT 2A
11 INPUT 2B
10 NC
9 OUTPUT 2Y
8 STROBE 2G
Top View
BLOCK DIAGRAM
(1)
INPUT 1A
(2)
INPUT 1B
(4)
OUTPUT 1Y
STROBE (5)
1G (6)
STROBE
S
(12)
INPUT 2A
(11)
INPUT 2B
(9)
OUTPUT 2Y
(8)
STROBE 2G
ORDERING INFORMATION
DESCRIPTION
14-Pin Plastic DIP
14-Pin Plastic SO
ABSOLUTE MAXIMUM RATINGS
SYMBOL
PARAMETER
V+
V–
VIDR
VIN
PD
TA
TSTG
TSOLD
Single supply voltage
Positive
Negative
Differential input voltage
Input voltage
Common-mode
Strobe/gate
Power dissipation
Operating temperature range NE522
Storage temperature range
Lead soldering temperature (10sec max)
TEMPERATURE RANGE
0 to +70°C
0 to +70°C
ORDER CODE
NE522N
NE522D
DWG #
0405B
0175D
RATING
+7
-7
+6
+5
+5.25
600
0 to 70
-65 to +150
+300
UNITS
V
V
V
V
V
mW
°C
°C
°C
August 31, 1994
310 853-0901 13721
1 page  
Philips Semiconductors Linear Products
High-speed dual-differential comparator/sense amp
Product specification
NE522
EQUIVALENT SCHEMATIC
Response Time for Various
Input Overdrives
4
3
2 50mV
100mV
1
VS = 5V
TA = °C
5mV
15mV
0 20mV
100
50
0
0 5 10 15 20 25
TIME (ns)
Response Time for Various
Input Overdrives
3 50mV
2
100mV
1
0
5mV
10mV
VS = 5V
TA = °C
100
50
0
0 5 10 15 20 25
TIME (ns)
Response Time vs Temperature
24
20
16
12 TPD (LH)
8
4
TPD (HL)
–60 –20 +20 +60 +100 +140
AMBIENT TEMPERATURE (°C)
Propagation Delay for Various
Input Voltages
24
VS = 5V
10MN SQUARE WAVE INPUT
20 TA = °C
16
TPD (LH)
12
8
TPD (HL)
4
10 20
30
40 50 60 70
INPUT VOLTAGE (mVP-P)
Propagation Delay for Various
Input Voltages
V = 5V
18 10MHz SQ WAVE
16 TA = °C
14
12
TPD (LH)
10
8
6
TPD (HL)
4
2
100 200
500 1000 2000
INPUT VOLTAGE (mVP-P)
Input Offset Current vs
Ambient Temperature
1.1
1.0
0.9
0.8
0.7
0.6
0.5
–75 –25
+25 +75 +125
AMBIENT TEMPERATURE (°C)
Input Bias Current vs
Ambient Temperature
12
11
10
9
8
7
6
–75 –25
+25 +75 +125
AMBIENT TEMPERATURE (°C)
August 31, 1994
314
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet NE522D.PDF ] | |
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