HT16523 查看數據表（PDF） - Holtek Semiconductor

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HT16523

5x7 Dot Character VFD Controller & Driver

Holtek Semiconductor 

Approximate Internal Connections

CS, SCK, SI, RST

(For Schmit Trigger Type)

VDD

S1~S35, G1~G16, AD1, AD2

P1, P2

VH

HT16523

VDD

VSS

TEST

VSS

VSS

VDD

VSS

Absolute Maximum Ratings

Logic Supply Voltage............... Vss-0.3V to Vss+6.0V

Driver Supply Voltage............... Vss-0.3V to Vss+45V

Input Voltage... ………………. Vss-0.3V to VDD+0.3V

Output Voltage..........................Vss-0.3V to VDD+0.3V

Grid output current............................... -20mA to 4mA

Segment output current......................... -10mA to 4mA

AD output current................................. -15mA to 4mA

General port output current................ -20mA to 40mA

Storage Temperature............................ -55°C to 125°C

Operation Temperature.......................... -40°C to 85°C

Note: These are stress ratings only. Stresses exceeding the range specified under “Absolute Maximum Ratings”

may cause substantial damage to the device. Functional operation of this device at other conditions beyond

those listed in the specification is not implied and prolonged exposure to extreme conditions may affect

device reliability.

Rev. 1.00

4

January 18, 2012

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