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SI3233-X-FM Fiches technique(PDF) 9 Page - Silicon Laboratories |
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SI3233-X-FM Fiches technique(HTML) 9 Page - Silicon Laboratories |
9 / 100 page Si3233 Preliminary Rev. 0.5 9 Table 8. Power Supply Characteristics (VDDA,VDDD = 3.13 V to 5.25 V, TA = 0 to 70°C for F-Grade, –40 to 85°C for G-Grade) Parameter Symbol Test Condition Typ1 Typ2 Max Unit Power Supply Current, Analog and Digital IA + ID Sleep (RESET = 0) 0.10.130.2 mA Open 33 42.8 49 mA Active on-hook ETBO = 4 mA, codec and Gm amplifier powered down 37 53 68 mA Active OHT ETBO = 4 mA 57 72 83 mA Active off-hook ETBA = 4 mA, ILIM = 20 mA 73 88 99 mA Ground-start 36 47 55 mA Ringing Sinewave, REN = 1, VPK = 56 V 455565 mA VDD Supply Current (Si3201) IVDD Sleep mode, RESET = 0 110 110 — µA Open (high impedance) 110 110 — µA Active on-hook standby 110 110 — µA Forward/reverse active off-hook, ETBA = 4 mA, VBAT = –24 V 110 110 — µA Forward/reverse OHT, ETBO = 4 mA, VBAT = –70 V 110 110 — µA VBAT Supply Current3 IBAT Sleep (RESET = 0) 0 0 — mA Open (DCOF = 1) 0 0 — mA Active on-hook VOC = 48 V — 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 xVBAT/(0.71 x VDC). |
Numéro de pièce similaire - SI3233-X-FM |
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Description similaire - SI3233-X-FM |
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