SI3232-G-FQ Silicon Laboratories Inc, SI3232-G-FQ Datasheet - Page 97
SI3232-G-FQ
Manufacturer Part Number
SI3232-G-FQ
Description
IC SLIC PROG DUAL-CH 64TQFP
Manufacturer
Silicon Laboratories Inc
Datasheet
1.SI3232-FQ.pdf
(128 pages)
Specifications of SI3232-G-FQ
Function
Subscriber Line Interface Concept (SLIC)
Interface
ISDN
Number Of Circuits
2
Voltage - Supply
3.13 V ~ 3.47 V
Current - Supply
28mA
Power (watts)
280mW
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SI3232-G-FQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
SI3232-G-FQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
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ILOOP: Loop Current Sense Value (RAM Address 8)
Reset settings = 0x00
IRING: (Transistor Q5) Current Measurement (RAM Address 18)
Reset settings = 0x00
IRINGN: (Transistor Q3) Current Measurement (RAM Address 16)
Reset settings = 0x00
15:0
15:0
15:0
Name
Name
Name
Type
Type
Type
Bit
Bit
Bit
Bit
Bit
Bit
D15
ILOOP[15:0]
D15
D15
IRINGN[15:0]
IRING[15:0]
Name
Name
Name
D14
D14
D14
D13
D13
D13
Loop Current Sense Value.
Holds the realtime measured loop current. 0 to 101.09 mA measurement range,
3.097 µ A/LSB, 500 µ A effective resolution. 800 Hz update rate, signed/magnitude.
IRING (Transistor Q5) Current Measurement.
Reflects the current flowing into the IRING pin of the Si3200 (transistor Q5 of a dis-
crete circuit). 3.097 µ A/LSB, 2’s complement.
IRINGN (Transistor Q3) Current Measurement.
Reflects the current flowing into the IRINGN pin of the Si3200 (transistor Q3 of a dis-
crete circuit). 195.3 nA/LSB, 2’s complement.
D12
D12
D12
D11
D11
D11
D10
D10
D10
Preliminary Rev. 0.96
D9
D9
D9
IRINGN[15:0]
ILOOP[15:0]
IRING[15:0]
D8
D8
D8
R/W
R/W
R/W
D7
D7
D7
Function
Function
Function
D6
D6
D6
D5
D5
D5
D4
D4
D4
D3
D3
D3
D2
D2
D2
Si3232
D1
D1
D1
D0
D0
D0
97
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