AS7265X datasheet(20/63 Pages) AMSCO

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[v1-04] 2018-Jul-09

AS7265x − Detailed Description

This spectral data conversion process operates continuously,

new data is available after each IT ms period.

The conversion process is controlled with BANK Mode settings

in the AS72651 as follows:

BANK Mode 0 Registers:

AS72651 data will be in S, T, U & V registers (R & W will be zero)

AS72652 data will be in G, H, K & I registers (J & L will be zero)

AS72653 data will be in A, B, E & C registers (D & F will be zero)

BANK Mode 1 Registers:

AS72651 data will be in R, T, U & W registers (S & V will be zero)

AS72652 data will be in G, H, J & L registers (I & K will be zero)

AS72653 data will be in F, A, B & D registers (C & E will be zero)

BANK Mode 2 Registers:

AS72651 data will be in S, T, U, V, R & W registers

AS72652 data will be in G, H, K, I, J & L registers

AS72653 data will be in A, B, C, D, E & F registers

For BANK Mode 2, care should be taken to assure prompt inter-

rupt servicing so integration values from both banks are all de-

rived from the same spectral conversion cycle.

Figure 21:

AS7265x Photo Diode Arrays

AS72652 Photo Diode Array

AS72653 Photo Diode Array

AS72651 Photo Diode Array

AS7265X 数据表(PDF) 20 Page - ams AG