RH119 데이터 시트보기 (PDF) - Linear Technology
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RH119 Datasheet PDF : 4 Pages
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RH119
High Performance
Dual Comparator
DESCRIPTION
The RH119 dual comparator features low input offset
voltage and offset current, high voltage gain, guaranteed
common mode rejection and input protection diodes.
The RH119 is capable of operation over a supply range
from 5V to ±15V and can drive 25mV leads from each open
collector output. A separate GND pin allows the RH119 to
isolate system grounds.
The wafer lots are processed to Linear Technology’s in-
house Class S flow to yield circuits usable in stringent
military applications.
, LTC and LT are registered trademarks of Linear Technology Corporation.
ABSOLUTE MAXIMUM RATINGS
Supply Voltage ........................................................ 36V
Output to Negative Supply Voltage ......................... 36V
Ground to Negative Supply Voltage ........................ 25V
Ground to Positive Supply Voltage ......................... 18V
Diffierential Input Voltage ....................................... ± 5V
Differential Input Current ...................................... ± 5mA
Input Voltage (See Note 1)
Output Short-Circuit Duration ............................. 10 sec
Operating Temperature Range .............. – 55°C to 125°C
Storage Temperature Range ................. – 65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
BUR -I CIRCUIT
18V TO 20V
10k
100Ω
10k
–
V+
SIDE 1
10k
OUT1
+
GND1
–
SIDE 2
OUT2
+
GND2
V–
–18V TO –20V
W
PACKAGE I FOR ATIO
TOP VIEW
V+
10
OUT1 1
9 –IN2
GND1 2
8 +IN2
+IN1 3
7 GND2
–IN1 4
6 OUT2
5
V–
H PACKAGE
10-LEAD TO-5 METAL CAN
TOP VIEW
NC 1
NC 2
GND1 3
+IN1 4
–IN1 5
V– 6
OUT2 7
14 NC
13 NC
12 OUT1
11 V+
10 –IN2
9 +IN2
8 GND2
J PACKAGE
14-LEAD CERDIP
RH119 BI
OUT1
GND1
+IN1
–IN1
V–
TOP VIEW
1
10
2
9
3
8
4
7
5
6
W PACKAGE
10-LEAD CERPAC
V+
–IN2
+IN2
GND2
OUT2
1
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