SI3233 datasheet(72/100 Pages) SILABS

Part #	SI3233

Description	PROSLIC짰 PROGRAMMABLE CMOS SLIC WITH RINGING/BATTERY VOLTAGE GENERATION

PDF	100 Pages

Scroll/Zoom	100%

Manufacturer	SILABS [Silicon Laboratories]

Direct Link	http://www.silabs.com

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72 / 100 page

Si3233

Preliminary Rev. 0.5

Reset settings = 0000_0000

Bit

D7D6D5D4D3D2

Name

LVSP

LVS[5:0]

Type

Bit

Name

Function

Reserved

Read returns zero.

6LVSP

Loop Voltage Sense Polarity.

This register reports the polarity of the differential loop voltage (VTIP – VRING).

0 = Positive loop voltage (VTIP > VRING).

1 = Negative loop voltage (VTIP < VRING).

5:0

LVS[5:0]

Loop Voltage Sense Magnitude.

This register reports the magnitude of the differential loop voltage (VTIP–VRING). The

range is 0 V to 94.5 V in 1.5 V steps.

Bit

D7D6D5D4D3D2

Name

LCSP

LCS[5:0]

Type

Bit

Name

Function

Reserved

Read returns zero.

6LCSP

Loop Current Sense Polarity.

This register reports the polarity of the loop current.

0 = Positive loop current (forward direction).

1 = Negative loop current (reverse direction).

5:0

LCS[5:0]

Loop Current Sense Magnitude.

This register reports the magnitude of the loop current. The range is 0 mA to 78.75 mA in

1.25 mA steps.

SI3233 Datasheet(PDF) 72 Page - Silicon Laboratories

SI3233 Datasheet(HTML) 72 Page - Silicon Laboratories

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