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AH1894-Z-7 Datasheet(PDF) 3 Page - Diodes Incorporated |
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AH1894-Z-7 Datasheet(HTML) 3 Page - Diodes Incorporated |
3 / 13 page AH1894 Document number: DS35741 Rev. 1 - 2 3 of 13 www.diodes.com July 2013 © Diodes Incorporated AH1894 Absolute Maximum Ratings (Note 6) (@TA = +25°C, unless otherwise specified.) Symbol Parameter Rating Unit VDD Supply Voltage (Note 7) 6 V VDD_REV Reverse Supply Voltage -0.3 V IOUTPUT Output current (source and sink) 3.5 mA B Magnetic Flux Density Unlimited PD Package Power Dissipation X1-DFN1216-4 230 mW SOT553 230 mW Ts Storage Temperature Range -65 to +150 °C TJ Maximum Junction Temperature 150 °C ESD HBM Human Body Model (HMB) ESD capability VDD, GND and OUTPUT pins 8 kV BSEL pin 6 kV Notes: 6. Stresses greater than the 'Absolute Maximum Ratings' specified above may cause permanent damage to the device. These are stress ratings only; functional operation of the device at these or any other conditions exceeding those indicated in this specification is not implied. Device reliability may be affected by exposure to absolute maximum rating conditions for extended periods of time. 7. The absolute maximum VDD of 6V is a transient stress rating and is not meant as a functional operating condition. It is not recommended to operate the device at the absolute maximum rated conditions for any period of time. Recommended Operating Conditions (@TA = +25°C, unless otherwise specified.) Symbol Parameter Conditions Rating Unit VDD Supply Voltage Operating 1.6V to 3.6V V TA Operating Temperature Range Operating -40 to +85 °C Electrical Characteristics (@TA = +25°C, V DD = 1.85V, unless otherwise specified.) Symbol Parameter Conditions Min Typ Max Unit VOL Output Low Voltage (on) IOUT = 1mA — 0.1 0.2 V VOH Output High Voltage (off) IOUT = -1mA VDD -0.2 VDD -0.1 — V Ioff Output Leakage Current VOUT = 3.6V, Output off - < 0.1 1 µA VSEL_LB BSEL pin input voltage – Low Band 0 — 0.5 V VSEL_HB BSEL pin input voltage – High Band 1.4 — 3.6 V RPD_BSEL BSEL pin internal pull-down resistor (Note 8) — 50 — k Ω IDD(awake) Supply Current During ‘awake’ period, TA = +25°C, VDD = 3V — 2.1 — mA IDD(sleep) During ‘sleep’ period, TA = +25°C, VDD = 3V — 2.5 — mA IDD(avg) Average Supply Current TA = +25°C, VDD = 1.85V — 4.3 8 µA TA = +25°C, VDD = 3.6V — 7.2 13 µA Tawake Awake Time (Note 9) — 50 100 µs Tperiod Period (Note 9) — 50 100 ms D.C. Duty Cycle (Note 10) — 0.1 — % Notes: 8. BSEL pin internal pull-down resistor is only active during AWAKE time 9. When power is initially on, the operating VDD (1.6V to 3.6V) must be applied to guarantee the output sampling. The output state is valid after the second operating phase (typical 100ms). 10. Transition time varies dependant on the timing of BSEL activation during the sleep and awake phases. |
Similar Part No. - AH1894-Z-7 |
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Similar Description - AH1894-Z-7 |
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