SI3066-B-FS Silicon Laboratories Inc, SI3066-B-FS Datasheet - Page 21

• Manufacturer Part Number: SI3066-B-FS
• Description: IC DAA ENH FCC LINE-SIDE 8SOIC
• Manufacturer: Silicon Laboratories Inc
• Type: Single Chipr

Specifications of SI3066-B-FS

• Package / Case: *
• Function: Direct Access Arrangement (DAA)
• Number Of Circuits: 1
• Current - Supply: 9mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Includes: Billing Tone Detection, Line Voltage Monitor, Loop Current Monitor, Overload Detection, Ring Detector
• Product: Modem Chip
• Supply Voltage (min): 3 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Power (watts): -
• Interface: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

DAA Register 4. Interrupt Status
Reset settings = 0x0x_00xx
Bit
1:0
7
6
5
4
3
2
Name
Type
Bit
Reserved
Reserved
Reserved
Name
DODI
RDTI
FDTI
LCSI
RDTI
R/W
D7
Ring Detect Interrupt Status.
0 = No ring.
1 = Ring detected. Write 0 to clear.
Always write this bit to zero. Reads undefined.
Frame Detect Interrupt Status.
0 = Frame detect established.
1 = Frame detect lost. Write 0 to clear.
Always write this bit to zero. Reads undefined.
Drop Out Detect Interrupt Status.
0 = Line-side power available.
1 = Line-side power unavailable.
Loop Current Sense Overload Interrupt.
0 = The LCS bits have not reached max (all ones).
1 = The LCS bits have reached max value. If the LCSM bit is set, a hardware interrupt
occurs. This bit must be written to 0 to clear it.
Always write this bit to zero. Reads undefined.
D6
FDTI
R/W
D5
Rev. 1.0
D4
Function
DODI
R/W
D3
LCSI
R/W
D2
D1
Si3066
D0
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