Si3230
10
Preliminary Rev. 0.96
Not
Recommended
fo
r N
ew
D
esi
gn
s
VBAT Supply Current
3
IBAT
Sleep (RESET = 0)
—
0
—
mA
Open (DCOF = 1)
—
0
—
mA
Active on-hook
VOC = 48 V, ETBO = 4 mA
—
3
—
mA
Active OHT
ETBO = 4 mA
—
11
—
mA
Active off-hook
ETBA = 4 mA, ILIM = 20 mA
—
30
—
mA
Ground-start
—
2
—
mA
Ringing
VPK_RING = 56 VPK,
sinewave ringing, REN = 1
—5.5
—
mA
Notes:
1. VDDD, VDDA = 3.3 V.
2. VDDD, VDDA = 5.25 V.
3. IBAT = current from VBAT (the large negative supply). For a switched-mode power supply regulator efficiency of 71%,
the user can calculate the regulator current consumption as IBAT VBAT/(0.71 VDC).
Table 9. Switching Characteristics—General Inputs
VDDA = VDDA = 3.13 to 5.25 V, TA = 0 to 70°C for K-Grade, –40 to 85°C for B-Grade, CL = 20 pF)
Parameter
Symbol
Min
Typ
Max
Unit
Rise Time, RESET
tr
——
20
ns
RESET Pulse Width
trl
100
—
ns
Note: All timing (except Rise and Fall time) is referenced to the 50% level of the waveform. Input test levels are VIH = VD –
0.4 V, VIL = 0.4 V. Rise and Fall times are referenced to the 20% and 80% levels of the waveform.
Table 8. Power Supply Characteristics (Continued)
(VDDA,VDDD = 3.13 V to 5.25 V, TA = 0 to 70°C for K-Grade, –40 to 85°C for B-Grade)
Parameter
Symbol
Test Condition
Typ1
Typ2
Max
Unit