AD7606BSTZ Analog Devices Inc, AD7606BSTZ Datasheet - Page 33

• Manufacturer Part Number: AD7606BSTZ
• Description: IC DAS W/ADC 16BIT 8CH 64LQFP
• Manufacturer: Analog Devices Inc
• Type: Data Acquisition System (DAS), ADCr

Specifications of AD7606BSTZ

• Resolution (bits): 16 b
• Data Interface: DSP, MICROWIRE™, Parallel, QSPI™, Serial, SPI™
• Design Resources: Layout Considerations for an Expandable Multichannel Simultaneous Sampling Data Acquisition System Based on AD7606 (CN0148)
• Sampling Rate (per Second): 200k
• Voltage Supply Source: Single Supply
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LFQFP
• Sampling Rate: 200kSPS
• Input Channel Type: Single Ended
• Supply Voltage Range - Analog: 4.75V To 5.25V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

To ensure good device-to-de
a system that contains multiple AD7606/AD7606-6/AD7606-4
devices, a symmetrical layout between the AD7606/AD7606-6/
AD7606-4 devices is important.
Figure 64 shows a layout with two AD7606/AD7606-6/AD7606-4
devices. The AV
and the V
The reference chip is positioned between the two devices, and
the reference voltage track runs north to Pin 42 of U1 and sout
to Pin 42 of U2. A solid ground plane is used.
These symmetrical layout principles can also be applied to a system
that contains more than two AD7606/AD7606-6/AD7606-4
devices. The AD7606/AD7606-6/AD7606-4 devices can be placed
in a north-south direction, with the reference voltage located
midway between the devices and the reference track running in
the north-south direction, similar to Figure 64.
DRIVE
supply track runs to the left of the two devices.
CC
supply plane runs to the right of both devices,
vice performance matching in
h
Rev. A | Page 33 of 36
Figure 64
. Layout for Multiple AD7606 Devices—Top Laye
AD7606/AD7606-6/AD7606-4
Supply Plane Layer
U2
U2
U1
U1
AVCC
AVCC
r and