AD7763BSVZ Analog Devices Inc, AD7763BSVZ Datasheet - Page 6

• Manufacturer Part Number: AD7763BSVZ
• Description: IC ADC 24BIT S/D 625KSPS 64-TQFP
• Manufacturer: Analog Devices Inc

Specifications of AD7763BSVZ

• Data Interface: Serial, SPI™
• Number Of Bits: 24
• Sampling Rate (per Second): 625k
• Number Of Converters: 1
• Power Dissipation (max): 955.5mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP Exposed Pad
• Resolution (bits): 24bit
• Input Channel Type: Differential
• Supply Voltage Range - Analogue: 2.375V To 2.625V, 3.15V To 5.25V, 4.75V To 5.25V
• Supply Voltage Range -: RoHS Compliant
• Sampling Rate: 625kSPS
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD7763
TIMING DIAGRAMS
DRDY (O)
SCO (O)
DRDY A (O)
SCO (O)
SDO (O)
FSO (O)
SDL (O)
SDI (I)
FSI (I)
SCO (O)
SDO (O)
FSO A
FSO B
FSO C
FSO D
t
3A
t
3
t
t
5
14
t
t
t
4A
3B
11
D23 D22 D21 D20 D19 D18 D17 D16 D15 D14 D13 D12 D11 D10
ALL
SERIAL DATA FROM ADC A
t
1
t
2
Figure 4. SPI Interface Serial Read Timing with Multiple AD7763 Devices Sharing the Serial Bus
ADR2
32 ×
t
t
6
t
1
ADR1
SCO
t
8
ADR0
Figure 2. SPI® Interface Serial Read Timing Diagram
t
2
SERIAL DATA FROM ADC B
RA11
t
12
t
7
Figure 3. Register Write
32 ×
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RA10
t
SCO
D9
32 ×
D8
t
t
13
SCO
t
t
D7
4
9
D6
RA1
SERIAL DATA FROM ADC C
D5
D4
RA0
32 ×
D3
t
SCO
D2
D15
D1
D0 ST6 ST5 ST4 ST3 ST2 ST1 ST0
t
15
D14
SERIAL DATA FROM ADC D
32 ×
t
SCO
D1
t
10
t
4B
D0