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What are absolute maximum ratings and electrical specifications of the External I/O ?
[External_IO]
(2006/03/16)
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Answer... | Refer to the following tables.
- KX-HCM230 and KX-HCM270
Absolute maximum ratings of External I/O
| pin no | item | absolute maximum ratings | notes | | no2 | Output current | 100mA | -- | | no3 | Input voltage | max Vcc +0.5V | Vcc is voltage of power output (#2 pin) | | min VGND -0.5V | VGND is voltage of GND (#1 pin) | | no4 | Input voltage | Vcc+0.5V | Vcc is voltage of power output (#2 pin) | | Output current | 100mA | -- |
Electrical specifications of External I/O
| pin no | item | conditions | min | ave | max | | no2 | DC power source voltage | AC100V ± 10%,during communications
PAN/TILT ON/OFF | 12V | 14V | 16V | | no3 | low level input voltage | -- | -- | -- | 0.3V | | high level input voltage | -- | 2.8V | -- | -- | | open circuit voltage | input- Open | -- | 2.6V | -- | | low level input current | input voltage-0V | -- | -- | 1.8mA | | high level input current *1 | input voltage-5V | -- | 0.6mA | -- | | input voltage-3.3V | -- | 0.15mA | -- | | pull-up register value | -- | -- | 4.7KΩ | -- | | no4 | high level output leakage current | VOH=Vcc | -- | -- | 0.5μA | | output saturation voltage | 4 pin sink current-45mA | -- | -- | 0.25V | *1: When input signal from external sensor is logic level
- KX-HCM10 and KX-HCM8
Absolute maximum ratings of External I/O
| pin no | item | absolute maximum ratings | notes | | no2 | Output current | 50mA | Part? Product? that does not exceed 45mA is recommended. | | no3 | Input voltage | max Vcc +0.5V | Vcc is voltage of power output (#2 pin) | | min VGND -0.5V | VGND is voltage of GND (#1 pin) | | no4 | Input voltage | Vcc+0.5V | Vcc is voltage of power output (#2 pin) | | Output current | 50mA | Part? Product? that does not exceed 45mA is recommended. |
Electrical specifications of External I/O
| pin no | item | conditions | min | ave | max | | no2 | DC power source voltage | AC100V ± 10%,during communications
PAN/TILT ON/OFF | 8V | 10V | 12V | | no3 | low level input voltage | -- | -- | 0V | 0.3V | | high level input voltage | -- | 2.8V | -- | -- | | open circuit voltage | input- Open | -- | 2.6V | -- | | low level input current | input voltage-0V | -- | -- | 1.8mA | | high level input current *1 | input voltage-5V | -- | 0.6mA | -- | | input voltage-3.3V | -- | 0.15mA | -- | | pull-up register value | -- | -- | 4.7KΩ | -- | | no4 | high level output leakage current | VOH=Vcc | -- | -- | 0.5μA | | output saturation voltage | 4 pin sink current-45mA | -- | -- | 0.25V | *1: When input signal from external sensor is logic level
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