1

RH119

High Performance

Dual Comparator

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.

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

, LTC and LT are registered trademarks of Linear Technology Corporation.

BUR -I CIRCUIT

TOP VIEW

–IN2

–IN1

10

9

5

2

6

H PACKAGE

10-LEAD TO-5 METAL CAN

8

4

GND2

+IN2

OUT2

+IN1

GND1

OUT1

7

3

1

–

+

–

+

18V TO 20V

SIDE 1

SIDE 2

10k

10k

100

Ω

10k

GND1

GND2

OUT1

OUT2

–18V TO –20V

RH119 BI

TOP VIEW

W PACKAGE

10-LEAD CERPAC

1

5

4

3

2

10

6

7

8

9

OUT1

GND1

+IN1

–IN1

–IN2

+IN2

GND2

OUT2

1

2

3

4

5

6

7

TOP VIEW

J PACKAGE

14-LEAD CERDIP

14

13

12

11

10

9

8

NC

NC

GND1

+IN1

–IN1

OUT2

NC

NC

OUT1

–IN2

+IN2

GND2

PACKAGE I FOR ATIO