AD5612BKSZ-2REEL7 Analog Devices Inc, AD5612BKSZ-2REEL7 Datasheet - Page 19

• Manufacturer Part Number: AD5612BKSZ-2REEL7
• Description: IC,D/A CONVERTER,SINGLE,10-BIT,CMOS,TSSOP,6PIN
• Manufacturer: Analog Devices Inc
• Series: nanoDAC™r

Specifications of AD5612BKSZ-2REEL7

• Settling Time: 6µs
• Number Of Bits: 10
• Data Interface: I²C, Serial
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 500µW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SC-70-6, SC-88, SOT-363
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

READ OPERATION
When reading data back from the AD5602/AD5612/AD5622,
the user begins with a start command followed by an address
byte (R/ W = 1), after which the DAC acknowledges that it is
SDA
SDA
SDA
SCL
SCL
SCL
START BY
START BY
START BY
MASTER
MASTER
MASTER
0
0
0
1
1
1
0
0
0
SERIAL BUS ADDRESS BYTE
SERIAL BUS ADDRESS BYTE
SERIAL BUS ADDRESS BYTE
0
0
0
SDA (CONTINUED)
SDA (CONTINUED)
SDA (CONTINUED)
SCL (CONTINUED)
SCL (CONTINUED)
SCL (CONTINUED)
FRAME 1
FRAME 1
FRAME 1
1
1
1
1
1
1
A1
A1
A1
Figure 45. AD5602 Read Sequence
Figure 46. AD5612 Read Sequence
Figure 47. AD5622 Read Sequence
A0
A0
A0
Rev. B | Page 19 of 24
R/W
R/W
R/W
ACK. BY
ACK. BY
ACK. BY
AD5602
AD5612
AD5622
D3
D5
D1
1
1
1
9
9
9
LEAST SIGNIFICANT DATA BYTE FROM AD5602
LEAST SIGNIFICANT DATA BYTE FROM AD5612
LEAST SIGNIFICANT DATA BYTE FROM AD5622
PD1
PD1
PD1
D2
D4
D0
1
1
1
prepared to transmit data by pulling SDA low. Two bytes of data
are then read from the DAC, which are both acknowledged by
the master as shown in Figure 45, Figure 46, and Figure 47. A
stop condition follows.
MOST SIGNIFICANT DATA BYTE FROM AD5612
MOST SIGNIFICANT DATA BYTE FROM AD5622
PD0
MOST SIGNIFICANT DATA BYTE FROM AD5602
PD0
PD0
D1
D3
0
D11
D9
D7
D0
D2
0
FRAME 3
FRAME 3
FRAME 3
D10
D1
D6
D8
0
0
FRAME 2
FRAME 2
FRAME 2
D0
D5
D7
D9
0
0
AD5602/AD5612/AD5622
D4
D6
D8
0
0
0
D3
D5
D7
0
0
0
NO ACK. BY
NO ACK. BY
NO ACK. BY
MASTER
MASTER
MASTER
D4
D6
D2
9
9
9
MASTER
MASTER
MASTER
ACK. BY
ACK. BY
ACK. BY
9
9
9
STOP BY
STOP BY
STOP BY
MASTER
MASTER
MASTER