HT6222A 查看數據表（PDF） - Holtek Semiconductor
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HT6222A Datasheet PDF : 19 Pages
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HT6220A/HT6221A/HT6221B/HT6222A
Absolute Maximum Ratings
Supply Voltage ..............................VSS-0.3V to VSS+6V
Input Voltage..............................VSS-0.3V to VDD+0.3V
Storage Temperature ............................-50°C to 125°C
Operating Temperature...........................-20°C to 75°C
Note: These are stress ratings only. Stresses exceeding the range specified under ²Absolute Maximum Ratings² 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.
Electrical Characteristic
Symbol
Parameter
VDD
ISTB
IDD
IOL1
IOH2
IOL2
IOH3
IOL3
VIH1
VIL1
VIH2
VIL2
VIH3
VIL3
RPH1
RPL1
RPL2
RPL3
Operating Voltage
Standby Current
Operating Current
Output Sink Current for DOUT
Output Source Current for LED
Output Sink Current for LED
Output Source Current for C1~C8
Output Sink Current for C1~C8
Input High Voltage for R1~R8
Input Low Voltage for R1~R8
Input High Voltage for C1~C8
Input Low Voltage for C1~C8
Input High Voltage for AIN
Input Low Voltage for AIN
Input Pull-high Resistance for AIN
Input Pull-low Resistance for AIN
Input Pull-low Resistance for R1~R8
Input Pull-low Resistance for C1~C8
Test Conditions
VDD
Conditions
¾
¾
3V Oscillator stops
3V fOSC=455kHz, no load
3V VO=0.6V
3V VO=2.7V
3V VO=0.3V
3V VO=2.7V
3V VO=0.3V
3V
¾
3V
¾
3V
¾
3V
¾
3V
¾
3V
¾
3V VIN=0V
3V VIN=3V
3V VIN=3V
3V VIN=3V
Min.
2.0
¾
¾
300
-10
1
-0.6
10
1.9
0
1.6
0
1.5
0
100
70
120
300
Typ.
3.0
0.1
600
350
-60
2
-2.0
30
¾
¾
¾
¾
¾
¾
200
150
200
500
Ta=25°C
Max. Unit
3.6
V
1.0 mA
900 mA
¾ mA
¾ mA
¾ mA
¾ mA
¾ mA
3.0
V
0.8
V
3.0
V
0.6
V
3.0
V
0.6
V
400 kW
250 kW
320 kW
1500 kW
fOSC
System Frequency
3V Ta=25°C
2.0V~
3.6V
0°C < Ta < 70°C
450.45 455 459.55 kHz
445.90 455 464.10 kHz
Note: fOSC specification is guaranteed by design under 0°C < Ta < 70°C and not subject to production testing.
Rev. 1.10
3
June 1, 2010
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