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SI3230-KT 数据表(PDF) 10 Page - Silicon Laboratories |
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SI3230-KT 数据表(HTML) 10 Page - Silicon Laboratories |
10 / 108 page Si3230 10 Preliminary Rev. 0.96 VBAT Supply Current3 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 |
类似零件编号 - SI3230-KT |
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类似说明 - SI3230-KT |
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