SI3232-BQ Silicon Laboratories Inc, SI3232-BQ Datasheet - Page 7

• Manufacturer Part Number: SI3232-BQ
• Description: IC SLIC PROG DUAL-CH 64TQFP
• Manufacturer: Silicon Laboratories Inc

Specifications of SI3232-BQ

• Package / Case: *
• 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
• Product: SLIC
• Supply Voltage (min): 3.13 V
• Supply Current: 28 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

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 “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. 0.95
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