Application Information

TS4994

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4.12 Demoboard

A demoboard for the TS4994 is available, however it is designed only for the TS4994 in the DFN10

package. However, we can guarantee that all electrical parameters are similar except for the power

dissipation.

For more information about this demoboard, please refer to Application Note AN2013.

Figure 80. Demoboard schematic

Figure 81. Components location

Figure 82. Top layer

R1

22k/1%

R3

22k/1%

R4

22k/1%

R2

22k/1%

+

C3

1uF/6V

+

C4

1uF/6V

C1

100nF/10V

C2

100nF/10V

C5

100nF/10V

GND

GND

GND

GND

Cn2

Cn1

Cn5

Cn8

1

2

3

Cn6

1

2

3

Cn7

Cn4

Cn3

GND

GND

Vcc

Vcc

Vcc

GND

GND

GND

J1

J2

J3

J4

Pos. Input

Neg. Input

Bias

Vin-

Vin+

Bypass

Standby

VCC

GND

Vo-

Vo+

+

-

2

5

9

10

7

3

4

6

1

Mode

Stdby

TS4994DFN10