GSC2139

Page: 7/7

ISSUED DATE :2006/04/14

REVISED DATE :

External Resistor Divider Table

1

2

5

10

20

50

1

2

5

10

20

50

1.30

21.41 42.83 107.07 214.14 428.28 1070.7

3.20

0.63

1.27

3.17

6.34

12.69 31.72

1.35

11.50 23.00 57.50 115.00 230.00 575.00

3.25

0.62

1.24

3.09

6.19

12.37 30.93

1.40

7.86

15.72 39.30 78.61 157.22 393.04

3.30

0.60

1.21

3.02

6.03

12.07 30.17

1.45

5.97

11.94 29.86 59.71 119.42 298.56

3.35

0.59

1.18

2.95

5.89

11.78

29.46

1.50

4.81

9.63

24.07 48.14 96.28 240.70

3.40

0.58

1.15

2.88

5.76

11.51

28.78

1.55

4.03

8.06

20.16 40.32 80.65 201.62

3.45

0.56

1.13

2.81

5.63

11.25

28.13

1.60

3.47

6.94

17.35 34.69 68.39 173.46

3.50

0.55

1.10

2.75

5.50

11.00

27.50

1.65

3.04

6.09

15.22 30.44 60.88 152.21

3.55

0.54

1.08

2.69

5.38

10.76 26.91

1.70

2.71

5.42

13.56 27.12 54.24 135.59

3.60

0.53

1.05

2.63

5.27

10.53 26.34

1.75

2.44

4.89

12.22 24.45 48.90 122.24

3.65

0.52

1.03

2.58

5.16

10.32 25.79

1.80

2.23

4.45

11.13 22.26 44.52 111.29

3.70

0.51

1.01

2.53

5.05

10.11

25.26

1.85

2.04

4.09

10.21 20.43 40.86 102.14

3.75

0.50

0.99

2.48

4.95

9.90

24.76

1.90

1.89

3.78

9.44

18.88 37.75 94.38

3.80

0.49

0.97

2.43

4.86

9.71

24.28

1.95

1.75

3.51

8.77

17.54 35.08 87.71

3.85

0.48

0.95

2.38

4.76

9.52

23.81

2.00

1.64

3.28

8.19

16.39 32.77 81.93

3.90

0.47

0.93

2.34

4.67

9.35

23.36

2.05

1.54

3.07

7.69

15.37 30.74 76.86

3.95

0.46

0.92

2.29

4.59

9.17

22.93

2.10

1.45

2.90

7.24

14.48 28.95 72.38

4.00

0.45

0.90

2.25

4.50

9.01

22.52

2.15

1.37

2.74

6.84

13.68 27.36 68.39

4.05

0.44

0.88

2.21

4.42

8.85

22.12

2.20

1.30

2.59

6.48

12.96 25.93 64.82

4.10

0.43

0.87

2.17

4.35

8.69

21.73

2.25

1.23

2.46

6.16

12.32 24.65 61.61

4.15

0.43

0.85

2.14

4.27

8.54

21.35

2.30

1.17

2.35

5.87

11.74 23.48 58.70

4.20

0.42

0.84

2.10

4.20

8.40

20.99

2.35

1.12

2.24

5.60

11.21 22.42 56.05

4.25

0.41

0.83

2.06

4.13

8.26

20.64

2.40

1.07

2.15

5.36

10.73 21.45 53.63

4.30

0.41

0.81

2.03

4.06

8.12

20.31

2.45

1.03

2.06

5.14

10.28 20.56 51.41

4.35

0.40

0.80

2.00

4.00

7.99

19.98

2.50

0.99

1.97

4.94

9.87

19.75 49.36

4.40

0.39

0.79

1.97

3.93

7.87

19.66

2.55

0.95

1.90

4.75

9.50

18.99 47.48

4.45

0.39

0.77

1.94

3.87

7.74

19.36

2.60

0.91

1.83

4.57

9.15

18.29 45.73

4.50

0.38

0.76

1.91

3.81

7.62

19.06

2.65

0.88

1.76

4.41

8.82

17.64 44.11

4.55

0.38

0.75

1.88

3.75

7.51

18.77

2.70

0.85

1.70

4.26

8.52

17.04 42.59

4.60

0.37

0.74

1.85

3.70

7.40

18.49

2.75

0.82

1.65

4.12

8.24

16.47 41.18

4.65

0.36

0.73

1.82

3.64

7.29

18.22

2.80

0.80

1.59

3.99

7.97

15.94 39.86

4.70

0.36

0.72

1.80

3.59

7.18

17.96

2.85

0.77

1.54

3.86

7.72

15.45 38.62

4.75

0.35

0.71

1.77

3.54

7.08

17.70

2.90

0.75

1.50

3.75

7.49

14.98 37.45

4.80

0.35

0.70

1.75

3.49

6.98

17.45

2.95

0.73

1.45

3.64

7.27

14.54 36.36

4.85

0.34

0.69

1.72

3.44

6.88

17.21

3.00

0.71

1.41

3.53

7.06

14.13 35.32

4.90

0.34

0.68

1.70

3.40

6.79

16.98

3.05

0.69

1.37

3.43

6.87

13.74 34.35

4.95

0.33

0.67

1.67

3.35

6.70

16.75

3.10

0.67

1.34

3.34

6.68

13.37 33.42

5.00

0.33

0.66

1.65

3.30

6.61

16.52

3.15

0.65

1.30

3.25

6.51

13.02 32.55

Note: Small load (greater than 2mA) is necessary as R1 or R2 is larger than 50k . Otherwise, output voltage probably can not be pulled

down to 0V on disable mode.

Important Notice:

All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of GTM.

GTM reserves the right to make changes to its products without notice.

GTM semiconductor products are not warranted to be suitable for use in life-support Applications, or systems.

GTM assumes no liability for any consequence of customer product design, infringement of patents, or application assistance.

Head Office And Factory:

Taiwan: No. 17-1 Tatung Rd. Fu Kou Hsin-Chu Industrial Park, Hsin-Chu, Taiwan, R. O. C.

TEL : 886-3-597-7061 FAX : 886-3-597-9220, 597-0785

China: (201203) No.255, Jang-Jiang Tsai-Lueng RD. , Pu-Dung-Hsin District, Shang-Hai City, China

TEL : 86-21-5895-7671 ~ 4 FAX : 86-21-38950165