SI3225-GQ Silicon Laboratories Inc, SI3225-GQ Datasheet - Page 7
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SI3225-GQ
Manufacturer Part Number
SI3225-GQ
Description
IC SLIC/CODEC DUAL-CH 64TQFP
Manufacturer
Silicon Laboratories Inc
Series
ProSLIC®r
Specifications of SI3225-GQ
Package / Case
*
Function
Subscriber Line Interface Concept (SLIC), CODEC
Interface
GCI, PCM, SPI
Number Of Circuits
2
Voltage - Supply
3.3V, 5V
Current - Supply
65mA
Power (watts)
941mW
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Includes
Battery Switching, BORSCHT Functions, DTMF Generation and Decoding, FSK Tone Generation, Modem and Fax Tone Detection
Product
SLIC
Supply Voltage (min)
3.13 V
Supply Current
22 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Number Of Channels
2
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SI3225-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Table 3. 3.3 V Power Supply Characteristics
(V
Parameter
Chipset 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 "Ringing Power Considerations" on page 50 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
P
P
Symbol
P
P
P
P
ACTIVE
ACTIVE
P
P
P
SLEEP
OPEN
STBY
STBY
RING
A
OHT
OHT
=
BAT
0 to 70 °C for K/F-Grade, –40 to 85 °C for B/G-Grade)
3
3
x I
LOOP
Open (high-impedance), V
Forward/reverse OHT, OBIAS = 4 mA,
Forward/reverse OHT, OBIAS = 4 mA,
Active on-hook standby, V
Active on-hook standby, V
term.
Forward/reverse active off-hook,
Forward/reverse active off-hook,
ABIAS = 4 mA, V
ABIAS = 4 mA, V
V
Sleep mode, RESET = 0,
Ringing, V
BAT
= –70 V, 1 REN load
Test Condition
V
V
V
BAT
BAT
BAT
1
(Continued)
Rev. 1.0
RING
= –70 V
= –48 V
= –70 V
BAT
BAT
= 45 v
= –24 V
= –48 V
BAT
BAT
BAT
rms
= –48 V
= –70 V
= –70 V
,
2
Min
—
—
—
—
—
—
—
—
—
Si3220/Si3225
Typ
240
345
550
735
516
65
70
80
8
Max
—
—
—
—
—
—
—
—
—
Unit
mW
mW
mW
mW
mW
mW
mW
mW
mW
7