• Part: LS6522
  • Manufacturer: LSI
  • Size: 256.12 KB
Download LS6522 Datasheet PDF
LS6522 datasheet preview
LS6522 page 2
Page 2
LS6522 page 3
Page 3

LS6522 Key Features

  • Low Quiescent Current
  • Direct Interface with PIR Sensor
  • Two-Stage Differential Amplifier
  • Amplifier Gain and Bandwidth externally controlled
  • Window parator and Digital Filter limit Noise
  • Triac or Relay Output Drive
  • Programmable Output Duration Timer
  • Ambient Light Level Inhibit input
  • Selectable Dead Time
  • Single or Dual Pulse Detection

LS6522 Description

(See Figure 2) The LS6522 is a CMOS integrated circuit, designed for detecting motion from a PIR Sensor and initiating appropriate responses. The detailed description of the functional blocks is as follows: DIFFERENTIAL AMPLIFIER Each stage of the two stage Differential Amplifier can be set to have its own amplification and bandwidth.