LTC2914IDHC-2 데이터 시트보기 (PDF) - Linear Technology

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LTC2914IDHC-2

Quad UV/OV Positive/Negative Voltage Monitor

Linear Technology 

BLOCK DIAGRAM

VH1 –

1

+

–

VL1 +

2

VH2 –

3

+

–

VL2 +

4

VH3 –

5

+

–

VL3 +

6

VH4 –

7

+

–

VL4 +

8

0.5V

REF

10

1V

BUFFER

LTC2914

16

VCC

UVLO

2V

VCC

UVLO

15

TMR

OSCILLATOR

UV PULSE

GENERATOR

OV PULSE

GENERATOR

DISABLE

VCC

400k

UV

12

VCC

400k

OV

11

THREE-STATE

POLARITY

DECODER

SEL

14

OV LATCH

CLEAR/BYPASS

1V

LTC2914-1

1V

LTC2914-2

LATCH

13

DIS

13

2μA

GND

9

2914 -1 BD

2914fa

7

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