HT9274 Просмотр технического описания (PDF) - Holtek Semiconductor
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HT9274 Datasheet PDF : 6 Pages
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HT9274
Pin Description
Pin No.
Pin Name
I/O
Internal
Connection
Description
1
1OUT
O CMOS OUT Output pin of the op amp 1
2
1IN-
I
PMOS IN Inverting input pin of the op amp 1
3
1IN+
I
PMOS IN Noninverting input pin of the op amp 1
4
VDD
¾
¾
Positive power supply
5
2IN+
I
PMOS IN Noninverting input pin of the op amp 2
6
2IN-
I
PMOS IN Inverting input pin of the op amp 2
7
2OUT
O CMOS OUT Output pin of the op amp 2
8
3OUT
O CMOS OUT Output pin of the op amp 3
9
3IN-
I
PMOS IN Inverting input pin of the op amp 3
10
3IN+
I
PMOS IN Noninverting input pin of the op amp 3
11
VSS
¾
¾
Negative power supply
12
4IN+
I
PMOS IN Noninverting input pin of the op amp 4
13
4IN-
I
PMOS IN Inverting input pin of the op amp 4
14
4OUT
O CMOS OUT Output pin of the op amp 4
Absolute Maximum Ratings
Supply Voltage.................................-0.3V to 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 "Absolute Maxi-
mum 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 expo-
sure to extreme conditions may affect device reliability.
3
November 23, 1999
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