Part Number | ET2259B |
Manufacturer | Etek Microelectronics |
Title | 2-channel volume control circuit |
Description | Etek Microelectronics ET2259A/B/C/D ET2259 CMOS 2 。 I2C ,0~-89dB,1dB/step ,、,,。 ● , 0~ -89dB,1dB/step ● :4~9V ● ,S/N > 100 dB ● > 100 dB ... |
Features |
ET2259 “”,。 ET2259 ,,。,, 。
: 1. (start) 2. , 3. (N +N ) 4. (stop) :
ET2 2 5 9 ADDRESS
MSBFIRSTBYTE LSB MSB START 1 0 0 0 1 0 0 0 ACK
DATA
LSB MSB ACK
DATA
DATA TRANSMITTED(N-BYTES+ACKNOWLEDGE)
LSB ACK STOP
ACK= MAX,CLOCK SPEED=100kbits/s
...
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Datasheet | ET2259B Datasheet |