SI3215-C-GMR Silicon Laboratories Inc, SI3215-C-GMR Datasheet - Page 13

• Manufacturer Part Number: SI3215-C-GMR
• Manufacturer: Silicon Laboratories Inc

Specifications of SI3215-C-GMR

• Lead Free Status / RoHS Status: Compliant

Table 8. Power Supply Characteristics
(V
Parameter
Power Supply Current,
Analog and Digital
V
V
V
Notes:
DDA
DD
BAT
BAT
1. V
2. V
3. I
, V
Supply Current (Si3201)
Supply Current
Supply Slew Rate
the user can calculate the regulator current consumption as I
BAT
DDD
DDD
DDD
= current from V
= 3.13 V to 5.25 V, T
, V
, V
DDA
DDA
= 3.3 V.
= 5.25 V.
3
BAT
(the large negative supply). For a switched-mode power supply regulator efficiency of 71%,
A
= 0 to 70 °C for K-Grade, –40 to 85 °C for B-Grade)
Symbol
I
A
I
I
VDD
BAT
+ I
D
Active on-hook
Active OHT
Active off-hook
Ringing
Sleep mode, RESET = 0
Open (high impedance)
Active on-hook standby
Forward/reverse active off-hook, no
I
Forward/reverse OHT, ETBO = 4 mA,
V
Active on-hook
Active OHT
Active off-hook
Ringing
LOOP
BAT
, ETBO = 4 mA, V
= –70 V
ETBO = 4 mA, codec and Gm
amplifier powered down
ETBO = 4 mA
ETBA = 4 mA, I
Sinewave, REN = 1, V
V
ETBO = 4 mA
ETBA = 4 mA, I
V
sinewave ringing, REN = 1
OC
PK_RING
When using Si3201
Sleep (RESET = 0)
Sleep (RESET = 0)
Rev. 0.92
Open (DCOF = 1)
= 48 V, ETBO = 4 mA
Test Condition
Ground-start
Ground-start
= 56 V
Open
BAT
LIM
LIM
PK
x V
BAT
,
= 20 mA
= 20 mA
BAT
= –24 V
PK
/(0.71 x V
= 56 V
DC
).
Typ
0.1
33
37
57
73
36
45
—
—
—
—
—
—
—
—
—
—
—
—
—
1
Typ
0.13
42.8
100
100
110
5.5
53
72
88
47
55
11
30
—
1
1
0
0
3
2
2
Si3215
Max
0.3
49
68
83
99
55
65
10
—
—
—
—
—
—
—
—
—
—
—
—
V/µs
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
µA
µA
µA
13