SI3232-FQ Silicon Laboratories Inc, SI3232-FQ Datasheet - Page 7
SI3232-FQ
Manufacturer Part Number
SI3232-FQ
Description
IC SLIC PROG DUAL-CH 64TQFP
Manufacturer
Silicon Laboratories Inc
Datasheet
1.SI3232-FQ.pdf
(128 pages)
Specifications of SI3232-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
*
Product
Telecom
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SI3232-FQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
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Table 3. Power Supply Characteristics
(V
Parameter
Power Consumption
Notes:
DD
1. All specifications are for a single channel based on measurements with both channels in the same operating state.
2. See “4.7.4. Ringing Power Considerations” for current and power consumption under other operating conditions.
3. Power consumption does not include additional power required for dc loop feed. Total system power consumption must
, V
DD1
include an additional V
–V
DD4
=
3.3 V, T
A
P
P
Symbol
P
=
P
P
P
ACTIVE
ACTIVE
P
P
P
BAT
SLEEP
OPEN
STBY
STBY
RING
0 to 70 °C for K-Grade, –40 to 85 °C for B-Grade)
OHT
OHT
x I
LIM
3
3
term.
Sleep mode, RESET = 0, V
Open (high impedance), V
Active on-hook standby, V
Active on-hook standby, V
Forward/reverse active off-hook,
ABIAS = 4 mA, V
Forward/reverse active off-hook,
ABIAS = 4 mA, V
Forward/reverse OHT, OBIAS = 4 mA,
V
Forward/reverse OHT, OBIAS = 4 mA,
V
Ringing, V
V
BAT
BAT
BAT
= –48 V
= –70 V
= –70 V, Sine Wave, 1 REN load
1
(Continued)
Preliminary Rev. 0.96
RING
Test Condition
= 45 V
BAT
BAT
= –24 V
= –48 V
rms
,
BAT
BAT
BAT
BAT
= –48 V
= –70 V
= –70 V
= –70 V
2
Min
—
—
—
—
—
—
—
—
—
Typ
175
280
500
685
516
65
70
80
8
Si3232
Max
—
—
—
—
—
—
—
—
—
Unit
mW
mW
mW
mW
mW
mW
mW
mW
mW
7
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