5. Pin Descriptions

TS1106

TS1105

Table 5.1. Pin Descriptions

Pin

Label

Function

1

SIGN

TS1106

NC

TS1105

No connection. Leave open.

2

VDD

External power supply pin. Connect this to the system’s VDD supply.

3

VBIAS

Bias voltage for CSA output. When VREF is activated, leave open.

4

GND

Ground. Connect to analog ground.

5

OUT

CSA buffered output. Connect to CIN–.

6

FILT

Inverting terminal of CSA Buffer. Connect a series RC Filter of 4 kΩ and 0.47 µF; otherwise,

leave open.

7

RS+

External Sense Resistor Power-Side Connection

8

RS–

External Sense Resistor Load-Side Connection

Exposed Pad

EPAD

Exposed backside paddle. For best electrical and thermal performance, solder to analog

ground.

TS1105/06 Data Sheet

Pin Descriptions

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