参数资料
型号: SI3225PPT0-EVB
厂商: Silicon Laboratories Inc
文件页数: 102/112页
文件大小: 0K
描述: BOARD EVAL W/SI3200 INTERFACE
标准包装: 1
系列: ProSLIC®
类型: ADC + DAC,编码解码器,前端
适用于相关产品: Si3225
所含物品: 评估板和光盘
Si3220/25 Si3200/02
Rev. 1.3
9
Not
Recommended
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Table 4. 5 V Power Supply Characteristics1
(VDD, VDD1 – VDD4 = 5V, TA = 0 to 70 °C for K/F-Grade, –40 to 85 °C for B/G-Grade)
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
VDD1 – VDD4 Supply
Current (Si3220/Si3225)
IVDD1–IVDD4
Sleep mode, RESET = 0
1
mA
Open (high-impedance)
22
mA
Active on-hook standby
21
mA
Forward/reverse active off-hook
—62 +
ILIM +
ABIAS
—mA
Forward/reverse active OHT
OBIAS = 4 mA
—65—
mA
Ringing, VRING =45Vrms,
VBAT = –70 V, 1 REN load
—31—
mA
VDD Supply Current
(Si3200/2)
IVDD
Sleep mode, RESET = 0
110
A
Open (high-impedance)
110
A
Active on-hook standby
110
A
Forward/reverse active off-hook,
ABIAS = 4 mA, VBAT =–24 V
—110
A
Forward/reverse OHT, OBIAS = 4 mA,
VBAT =–70 V
—110
A
Ringing, VRING =45Vrms,
VBAT = –70 V,
1 REN load
—110
A
Notes:
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
conditions.
3. Power consumption does not include additional power required for dc loop feed. Total system power consumption must
include an additional (VDD + |VBAT|) x ILOOP term.
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