Datenblatt-Suchmaschine für elektronische Bauteile |
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AK5554VN Datenblatt(PDF) 8 Page - Asahi Kasei Microsystems |
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AK5554VN Datenblatt(HTML) 8 Page - Asahi Kasei Microsystems |
8 / 68 page [AK5554] 015099864-E-00 2016/03 - 8 - 6. Absolute Maximum Ratings (VSS= 0 V; Note 3) Parameter Symbol Min. Max. Unit Power Supplies: Analog (AVDD pin) Digital Interface (TVDD pin) Digital Core (VDD18 pin)(Note 4) AVDDam TVDDam VDD18am −0.3 −0.3 −0.3 6.0 4.0 2.5 V V V Input Current (Any Pin Except Supplies) IIN - 10 mA Analog Input Voltage (AIN1-4P, AIN1-4N pins) VINA −0.3 AVDD+0.3 V Digital Input Voltage VIND −0.3 TVDD+0.3 V Ambient Temperature (Power applied) When the back tab is connected to VSS When the back tab is open Ta Ta −40 −40 105 70 C C Storage Temperature Tstg −65 150 C Note 3. All voltages with respect to ground. Note 4. The 1.8 V LDO is off (LDOE pin = “L”) and an external power is supplied to the VDD18 pin. WARNING: Operation at or beyond these limits may result in permanent damage to the device. Normal operation is not guaranteed at these extremes. 7. Recommended Operation Conditions (VSS=0V; Note 3) Parameter Symbol Min. Typ. Max. Unit Power Supplies Analog (AVDD pin) AVDD 4.5 5.0 5.5 V (LDOE pin= “L”) (Note 5) Digital Interface (TVDD pin) (Note 6) Digital Core (VDD18 pin) TVDD VDD18 1.7 1.7 1.8 1.8 1.98 1.98 V V (LDOE pin= “H”) (Note 7) Digital Interface (TVDD pin) TVDD 3.0 3.3 3.6 V Voltage Reference (Note 11) “H” voltage Reference (Note 8) VREFH1-2 4.5 5.0 5.5 V “L” voltage reference VREFL1-2 - AVSS - V Note 3. All voltages with respect to ground. Note 5. VDD18 must be powered up either at the same time or after TVDD is powered up when the LDOE pin = “L”. The power up sequence between AVDD pin and TVDD pin or between AVDD pin and VDD18 pin is not critical. Note 6. TVDD must not exceed VDD18±0.1 V when LDOE pin= “L”. Note 7. When LDOE p in = “H”, the internal LDO supplies 1.8 V (typ). The power up sequences between AVDD pin and TVDD pin is not critical. Note 8. VREFH1-2 must not exceed AVDD+0.1 V. Note 9. VREFL1-2 must be connected to AVSS. Analog Input Voltage is proportional to {(VREFH) – (VREFL)}. Vin (typ, @ 0dB) = 2.8 {(VREFH) – (VREFL)} / 5 [V]. * AKM assumes no responsibility for the usage beyond the conditions in this data sheet. |
Ähnliche Teilenummer - AK5554VN_16 |
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Ähnliche Beschreibung - AK5554VN_16 |
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