HT8A978B 데이터 시트보기 (PDF) - TY Semiconductor
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HT8A978B Datasheet PDF : 10 Pages
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Product specification
HT8A977
Pin/Pad Description of 978B
Pin No. Pin/Pad Name Description
1
VO2
Output pin for the amplifier 2
2
GND
Negative power supply
3
SI
Input pin of the encoding signal
4
OSCI
Oscillator input pin
5
OSCO
Oscillator output pin
6
Right
Rightward output pin
7
Left
Leftward output pin
8
RD
With Pull-up resistor, rightward function disabled if this pin
connected to GND.
9
LD
With Pull-up resistor, leftward function disabled if this pin
connected to GND.
10 Backward
Backward output pin
11 Forward
Forward output pin
12 Turbo
Turbo output pin
13 Vcc
Positive power supply
14 VI1
Input pin for the amplifier 1
15 VO1
Output pin for the amplifier 1
16 VI2
Input pin for the amplifier 2
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested)
Storage Temperature .......................................................... -25oC to +85oC
Ambient Temperature with Power Applied .......................... -10oC to +40oC
Supply Voltage to Ground Potential (Inputs & VCC Only) ...... -0.5 to +6.0V
Supply Voltage to Ground Potential (Outputs & D/O Only) ... -0.5 to +6.0V
DC Input Voltage .................................................................. -0.5 to +6.0V
DC Output Current .......................................................................... 20mA
Power Dissipation ........................................................................ 500mW
Note:
Stresses greater than those listed under MAXI-MUM RATINGS may cause permanent damage to the
device. This is a stress rating only and func-tional operation of the device at these or any other
conditions above those indicated in the operational sections of this specification is not implied.
Expo-sure to absolute maximum rating conditions for ex-tended periods may affect reliability.
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