AD7656BSTZ-1 Analog Devices Inc, AD7656BSTZ-1 Datasheet - Page 26

• Manufacturer Part Number: AD7656BSTZ-1
• Description: 6-CHANNEL 16-BIT SE BIPOLAR I.C.
• Manufacturer: Analog Devices Inc

Specifications of AD7656BSTZ-1

• Number Of Bits: 16
• Sampling Rate (per Second): 250k
• Data Interface: Serial, Parallel
• Number Of Converters: 6
• Power Dissipation (max): 143mW
• Voltage Supply Source: Analog and Digital, Dual ±
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-AD7656-1EDZ - BOARD EVAL CONTROL AD7656-1EVAL-AD7656-1CBZ - BOARD EVAL FOR AD7656-1EVAL-AD7656CBZ - BOARD EVAL FOR AD7656
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD7656-1/AD7657-1/AD7658-1
CONVST A,
CONVST B,
CONVST C
DOUT A,
DOUT B,
DOUT C
BUSY
CS
SCLK
ACQUISITION
CONVST A,
CONVST B,
CONVST C
DOUT A
DOUT B
DOUT C
DOUT A
DOUT B
BUSY
SCLK
CS
SCLK
CS
t
1
CONVERSION
t
CONV
t
CONV
t
2
t
16
DB15
Figure 31. Serial Interface with Three DOUT Lines
Figure 32. Serial Interface with Two DOUT Lines
t
17
Figure 33. Serial Read Operation
V1
V3
DB14
V1
V3
V5
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t
19
DB13
16
t
18
V2
V4
ACQUISITION
t
ACQ
t
ACQ
V2
V4
V6
V5
V6
DB1
t
20
32
48
DB0
t
QUIET
t
21
t
QUIET
t
10