AD7294BSUZ Analog Devices Inc, AD7294BSUZ Datasheet - Page 36

• Manufacturer Part Number: AD7294BSUZ
• Description: IC ADC 12BIT W/DAC/TEMP 64TQFP
• Manufacturer: Analog Devices Inc
• Type: ADC, DACr

Specifications of AD7294BSUZ

• Resolution (bits): 12 b
• Data Interface: Serial
• Sampling Rate (per Second): 22.22k
• Voltage Supply Source: Analog and Digital
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -55°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP, 64-VQFP
• Sampling Rate: 22.22kSPS
• Input Channel Type: Differential, Single Ended
• Supply Voltage Range - Digital: 4.5V To 5.5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD7294
SDA
SCL
START BY
MASTER
A6
1
A5
SLAVE ADDRESS BYTE
A4
S
A3
FRAME 1
SLAVE ADDRESS
A2
SDA (CONTINUED)
SCL (CONTINUED)
FROM MASTER TO SLAVE
FROM SLAVE TO MASTER
A1
Figure 51. Single Byte Write Sequence
A0
R/W
Rev. F | Page 36 of 48
0
A
ACK. BY
AD7294
9
REG POINTER
D7
P7
1
1
S = START CONDITION
SR = REPEATED START
P = STOP CONDITION
A = ACKNOWLEDGE
A = NOT ACKNOWLEDGE
D6
P6
ADDRESS POINTER REGISTER BYTE
D5
P5
A
D4
P4
DATA BYTE
FRAME 2
FRAME 3
DATA
D3
P3
D2
P2
A
P
D1
P1
D0
P0
ACK. BY
ACK. BY
AD7294
AD7294
9
9
STOP BY
MASTER