SI3220-BQ Silicon Laboratories Inc, SI3220-BQ Datasheet - Page 8
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SI3220-BQ
Manufacturer Part Number
SI3220-BQ
Description
IC SLIC/CODEC DUAL-CH 64TQFP
Manufacturer
Silicon Laboratories Inc
Series
ProSLIC®r
Specifications of SI3220-BQ
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
Telecom
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
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SI3220-BQ
Manufacturer:
TONTEK
Quantity:
12 000
Company:
Part Number:
SI3220-BQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Table 3. 3.3 V Power Supply Characteristics
(V
Si3220/25 Si3200/02
8
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 "3.14.4. Ringing Power Considerations" on page 54 for current and power consumption under other operating
3. Power consumption does not include additional power required for dc loop feed. Total system power consumption must
, V
DD1
conditions.
include an additional (V
– V
DD4
=
3.3 V, T
A
P
Symbol
P
=
P
P
ACTIVE
DD
P
P
SLEEP
OPEN
STBY
0 to 70 °C for K/F-Grade, –40 to 85 °C for B/G-Grade)
RING
OHT
+ |V
3
BAT
|) x I
Open (high-impedance), V
Forward/reverse OHT, OBIAS = 4 mA,
Active on-hook standby, V
LOOP
Forward/reverse active off-hook,
ABIAS = 4 mA, V
V
term.
Sleep mode, RESET = 0,
Ringing, V
BAT
1
= –70 V, 1 REN load
Test Condition
(Continued)
V
V
Rev. 1.3
BAT
BAT
RING
= –70 V
= –70 V
BAT
= 45 v
= –24 V
BAT
BAT
rms
= –70 V
= –70 V
,
2
Min
—
—
—
—
—
—
Typ
267
757
541
69
89
8
Max
—
—
—
—
—
—
Unit
mW
mW
mW
mW
mW
mW