Datasheet AK7864A (Asahi Kasei Microdevices) - 7
| 制造商 | Asahi Kasei Microdevices |
| 描述 | 3 channel LED Driver with Charge Pump |
| 页数 / 页 | 13 / 7 — Absolute Maximum Ratings. Recommended Operating Conditions. Electrical … |
| 文件格式/大小 | PDF / 302 Kb |
| 文件语言 | 英语 |
Absolute Maximum Ratings. Recommended Operating Conditions. Electrical Characteristics. 1. Digital input DC characteristics
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[AK7864A]
Absolute Maximum Ratings
Voltages are referenced to corresponding ground level. VSS=0V Item Symbol Min. Max. Unit Remarks Power supply VDD 0.3 4.0 V Input Voltage VINA 0.3 VDD+0.3 V Storage temperature Tstg 65 150 C Operation under a condition exceeding above limits may cause permanent damage to the device. Normal operation is not guaranteed under the above extreme conditions.
Recommended Operating Conditions
Voltages are referenced to corresponding ground level. VSS=0V Item Symbol Min. Typ. Max. Unit Remarks Power supply VDD 3.135 3.3 3.465 V Storage temperature Ta 0 70 C
Electrical Characteristics 1. Digital input DC characteristics
(VDD=3.135~3.465V, Ta=070C unless otherwise specified) Item Symbol Pin Min. Typ. Max. Unit Remarks H level input voltage VIH Note1 0.7 V VDD L level input voltage VIL Note1 0.3 V VDD Input leakage current IL Note1 2 2 A (Note 1)PDN, EN, CONT_R, CONT_G, CONT_B
2. Carge pump block analog characteristics
(VDD=3.135~3.465V, Ta=070C unless otherwise specified) Item Min. Typ. Max. Unit Remarks CPOUT Voltage 6.27 6.6 6.93 V @LED current disable CPOUT Rise time 1 ms CPOUT Fall time 20 ms Current Consumption 4.0 mA MS1336 - E - 00 7 2012/01
Absolute Maximum Ratings
Voltages are referenced to corresponding ground level. VSS=0V Item Symbol Min. Max. Unit Remarks Power supply VDD 0.3 4.0 V Input Voltage VINA 0.3 VDD+0.3 V Storage temperature Tstg 65 150 C Operation under a condition exceeding above limits may cause permanent damage to the device. Normal operation is not guaranteed under the above extreme conditions.
Recommended Operating Conditions
Voltages are referenced to corresponding ground level. VSS=0V Item Symbol Min. Typ. Max. Unit Remarks Power supply VDD 3.135 3.3 3.465 V Storage temperature Ta 0 70 C
Electrical Characteristics 1. Digital input DC characteristics
(VDD=3.135~3.465V, Ta=070C unless otherwise specified) Item Symbol Pin Min. Typ. Max. Unit Remarks H level input voltage VIH Note1 0.7 V VDD L level input voltage VIL Note1 0.3 V VDD Input leakage current IL Note1 2 2 A (Note 1)PDN, EN, CONT_R, CONT_G, CONT_B
2. Carge pump block analog characteristics
(VDD=3.135~3.465V, Ta=070C unless otherwise specified) Item Min. Typ. Max. Unit Remarks CPOUT Voltage 6.27 6.6 6.93 V @LED current disable CPOUT Rise time 1 ms CPOUT Fall time 20 ms Current Consumption 4.0 mA MS1336 - E - 00 7 2012/01