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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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PAM8904JPR датащи(PDF) 4 Page - Diodes Incorporated |
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PAM8904JPR датащи(HTML) 4 Page - Diodes Incorporated |
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4 / 9 page  PAM8904 Document number: DS37246 Rev. 2 - 2 4 of 9 www.diodes.com May 2017 © Diodes Incorporated PAM8904 Electrical Characteristics (@TA = +25°C, VIN = 3.0V, CPIEZO = 15nF, fDIN = 4kHz, unless otherwise specified.) Parameter Symbol Conditions Min Typ Max Unit Output Voltage Range VOUT (Note 4) 2.1 — 12 V Output Voltage VOUT1 1x Mode 2.8 — 3 V VOUT2 2x Mode 5.2 — 6 V VOUT3 3x Mode (Note 5) 7.2 — 12 V Operating Current 1 IDD11 1x Mode, CPIEZO = No Load — 50 — µA IDD12 2x Mode, CPIEZO = No Load — 720 — µA IDD13 3x Mode, CPIEZO = No Load — 1,700 — µA Operating Current 2 IDD21 1x Mode, Single-ended application — 0.3 — mA IDD22 2x Mode, Single-ended application — 1.4 — mA IDD23 3x Mode, Single-ended application — 3.9 — mA Operating Current 3 IDD31 1x Mode, Differential application — 0.9 — mA IDD32 2x Mode, Differential application — 3.6 — mA IDD33 3x Mode, Differential application — 7.9 — mA Shutdown Current ISD DIN = 0V — — 1 µA Input Frequency fIN Rectangular pulse — 4 — kHz Oscillating Frequency fOSC — — 1 — MHz VOUT Start Delay Time tON1 1x Mode, From DIN signal High to 90% VOUT steady state — 270 — µs tON2 2x Mode, From DIN signal High to 90% VOUT steady state — 320 — µs tON3 3x Mode From DIN signal High to 90% VOUT steady state — 350 — µs Shutdown Delay Time tOFF DIN = H- > L — 42 — ms Output Short-Circuit Current ISC — — 40 — mA Control Terminal Voltage H VIH EN1, EN2, DIN pins 0.8*VIN — VIN V Control Terminal Voltage L VIL EN1, EN2, DIN pins 0 — 0.2*VIN V Control Terminal Current 1 IIH1 DIN = 3V — — 1 µA Control Terminal Current 2 IIH2 VEN1, VEN2 = 3V, DIN = 3V — — 1 µA Control Terminal Current 3 IIH3 VEN1, VEN2 = 3V, DIN = 0V — — 1 µA Notes: 4. It is possible to drive VOUT, VO1 and VO2 to 3x VDD. A supply voltage of 4V of more should not be used in 3x mode as this will exceed the maximum output voltage rating. 5. When designed under 3x mode, it should be carefully noted that the VOUT absolute maximum value should not exceed 15V. |
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