Figure 15. Small signal response at 3.3 V supply

voltage

0.0

0.0 0.1

0.1 0.2

0.2 0.3

0.3 0.4

0.4 0.5

0.5 0.6

0.6 0.7

0.7 0.8

0.8 0.9

0.9 1.0

1.0

-35

-30

-30

-25

-20

-20

-15

-10

-10

-5

00

5

10

10

15

20

20

25

30

30

35

Follower configuration, T=25°C

Vcc=3.3V

Vicm=Vrl=1.65V

Rl=10M , Cl=16pF

Time (ms)

Ω

Figure 16. Large signal response at 3.3 V supply

voltage

00

11

22

33

44

55

66

77

88

99

10

10

-2

-2

-1

-1

00

11

22

Follower configuration, T=25°C

Vcc=3.3V

Vicm=Vrl=1.65V

Rl=10M , Cl=16pF

Time (ms)

Ω

Figure 17. Bode diagram at 3.3 V supply voltage

10

100

1000

10000

-45

-30

-15

0

15

30

45

-180

-150

-120

-90

-60

-30

0

30

60

90

120

150

180

Frequency (Hz)

Phase

Gain

Vcc=3.3V, Vicm=1.65V

G=101(10kΩ /1MΩ)

Rl=10MΩ, Cl=60pF, Vrl=Vcc/2

T= 85°C

T=-40°C

T=25°C

Figure 18. Noise at 3.3 V supply voltage in follower

configuration

10

100

1000

10000

10

100

1000

10000

Vicm=3V

Vicm=1.65V

Vcc=3.3V

Follower configuration

T=25°C

Frequency (Hz)

100000

Figure 19. Riso to drive capacitors above 100 pF in follower configuration

10

-2

10

-1

10

0

10

1

10

2

10

3

10

100

Recommended resistor to

place betweenthe output

of the op amp andthe

capacitive load

Vcc = 3.3V, Vicm = 1.65V

Follower configuration

Capacitive load (nF)

TSL6801, TSL6802, TSL6804

Typical performance characteristics

DS13726 - Rev 3

page 9/20