GSC103

Page: 2/4

ISSUED DATE :2005/10/26

REVISED DATE :

Pin Descriptions

Pin

Name

Function

1

OUT1

Output of Op-amp 1

2

IN1-

Negative terminal of Op-amp 1

3

IN1+

Positive terminal of Op-amp 1, connected to internal reference voltage

4

GND

Ground

5

IN2+

Positive terminal of Op-amp 2

6

IN2-

Negative terminal of Op-amp 2

7

OUT2

Output of Op-amp 2

8

VCC

Supply voltage

Absolute Maximum Ratings

Parameter

Ratings

Unit

27

V

Differential Input Voltage(IN1+ to IN1-, IN2+ to IN2-)

27

V

Input Voltage

V

Maximum Junction Temperature

150

:

Operating Ambient Temperature Range

-40 ~ + 105

:

Storage Temperature Range

-65 ~ + 150

:

Lead Temperature (PB Free, 10sec)

260

:

Junction-to-Ambient Thermal Resistance

160

: /W

ESD Level (Human Body Model)

2k

V

Caution:

Stresses beyond the ratings in “Absolute maximum ratings” may cause permanent damage to the device. This is a stress only rating and

operation of device at these or any other conditions above those indicated in the operational sections of this specification is not limited.

Electrical Characteristics

Parameter

Test Conditions

Min

Typ

Max

Unit

-

0.7

1.2

Total Supply Current (No Load)

-

-

2

mA

Parameter

Test Conditions

Min

Typ

Max

Unit

OP-Amp1 & OP-Amp2

25 :

-

1

4

Input Offset Voltage

(Common mode Voltage=0V)

-40 : ~105 :

-

-

5

mV

Input Offset Voltage Drift

-

7

-

V/ :

Input Bias Current (OP1)

25 :

-

20

-

nA

25 :

-

20

150

Input Bias Current (OP2)

-40 : ~105 :

-

-

200

nA

Output Source Current

Differential Input Voltage=1V

20

40

-

mA

Differential Input Voltage=-1V

10

-

-

mA

Output Sink Current

Differential Input Voltage=-1V

12

50

-

A

Output Short Current

-

40

60

mA

23

24

-

23

-

-

24

-

-

Output Voltage – High Level

24

25

-

V

-

5

20

Output Voltage – Low Level

-

-

20

mV

Large Signal Voltage Gain (OP1)

Common mode Voltage=0V

-

100

-

V/mV

50

100

-

Large Signal Voltage Gain (OP2)

25

-

-

V/mV