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AK8452 Datasheet, PDF (29/46 Pages) Asahi Kasei Microsystems – 2 channel-input 16 bit 10MSPS ADC | |||
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ASAHI KASEI
AKM Confidential
Operation setting 2 ( address â0011â, reset â0000 0000â)
[AK8452]
LEDSPEEDï¼B[7:6]
ï¼ï¼
ï¼ï¼
ï¼ï¼
ï¼ï¼
TSMP frequency select for adjust LED timing
LED timing frequency diving ratio = 1 (1MHz <=TSMP frequency < 2.2MHz)
LED timing frequency diving ratio = 1/2 (2MHz <=TSMP frequency < 4.4MHz)
LED timing frequency diving ratio = 1/4 (TSMP frequency >=4MHz)
Inhibition
LED current
LED*_EN
Internal EN signal
MCLK
TSMP
** By ï¼ï¼ setting LEDï¼_EN OFF to ON timingï¼Single edge mode/ï¼ bit outputï¼
LED current
LED*_EN
Internal EN signal
MCLK
TSMP
** By ï¼ï¼ setting LEDï¼_EN ON to OFFï¼Single edge mode/ï¼ bit outputï¼
MS0955-E-00
29
2008/03
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