LS6525 参数 Datasheet PDF下载

 

L1 68nH

R1

R2

R3

R4

R5

R6

R7

R8

R9

R10

2MΩ

10kΩ

4.7MΩ

442kΩ

1MΩ

10MΩ

100kΩ

2MΩ

10MΩ

100kΩ

C1

C2

C3

C4

C5

C6

C7

C8

C9

C10

1μF

1μF

1μF

47pF

47pF

3.3μF

1μF

3.3nF

0.16μF

10μF

B1 Typical battery used: 3V CR123A Lithium

PIR Excelitas LHI968 Pyro (Typical)

Figure 3

Application schematic for LS6526.

For the LS6525, pin 10 has no connection. The gain of AMP2 is set using R6 and R4 to a nominal gain of 22V/V. The MCU amplifier

gain is set to 10V/V using R9 and R5. R10-C9 and R7-C8 are additional filter stages for the MCO and INT outputs when applied to the

microcontroller.

6525-030713-5