m62339fp Mitsumi Electronics, Corp., m62339fp Datasheet - Page 4

• Manufacturer Part Number: m62339fp
• Description: 8-bit 4ch I2c Bus D-a Converter With Buffer Amplifiers
• Manufacturer: Mitsumi Electronics, Corp.

• SLAVE ADDRESS
• SUB ADDRESSS
• DAC DATA
I
First
2
First
MSB
STA SLAVE ADDRESS W A
M62334
First
C BUS FORMAT
First
MSB
X
D7
D7
1
0
0
0
0
1
1
:
X
D6
D6
0
0
0
0
0
1
1
:
X
D5
D5
0
0
0
0
0
1
1
Don't care
:
STA: start condition
W: write(SDA=Low)
X
D4
D4
1
0
0
0
0
1
1
:
X
D3
D3
1
0
0
0
0
1
1
:
X
D2
D2
0
0
0
0
1
1
0
:
MITSUBISHI ELECTRIC
8-BIT 4CH I
CHANNEL
SELECT DATA
S1
D1
D1
0
0
1
1
1
1
0
:
Last
SUB ADDRESS A
S0
D0
D0
Last
0
1
0
1
0
1
Last
LSB
Last
:
LSB
2
A: affirmation bit
STP: stop condition
C BUS D-A CONVERTER WITH BUFFER AMPLIFIERS
First
M62339
1
CHANNEL SELECT DATA
S1
0
0
1
1
0
Vcc/256 x 1
Vcc/256 x 2
Vcc/256 x 3
Vcc/256 x 4
Vcc/256 x 255
Vcc
S0
0
1
0
1
DAC output
DAC DATA
0
:
MITSUBISHI <STD. LINEAR ICs>
Channel selection
1
ch1 selection
ch2 selection
ch3 selection
ch4 selection
1
M62334P/FP
M62339P/FP
A STP
1
980714 rev.E ( / 6 )
1
Last
4