CED1Z AD [Analog Devices], CED1Z Datasheet - Page 16

• Manufacturer Part Number: CED1Z
• Description: 8-/6-/4-Channel DAS with 16-Bit,Bipolar Input,Simultaneous Sampling ADC
• Manufacturer: AD [Analog Devices]

AD7606/AD7606-6/AD7606-4
Pin No.
43, 46
44, 45
49
50, 52
51
53
54
55
56
57
58
59
60
61
62
63
64
1
P is power supply, DI is digital input, DO is digital output, REF is reference input/output, AI is analog input, GND is ground.
Type
REF
REF
AI
AI GND
AI
AI/GND
AI GND/
GND
AI/GND
AI GND/
GND
AI
AI GND
AI
AI GND
AI/GND
AI GND/
GND
AI/GND
AI GND/
GND
1
REFGND
REFCAPA,
REFCAPB
V1
V1GND,
V2GND
V2
V3
V3GND
V4
V4GND
V5
V5GND
V6
V6GND
V7
V7GND
V8
V8GND
AD7606
Mnemonic
REFGND
REFCAPA,
REFCAPB
V1
V1GND,
V2GND
V2
V3
V3GND
AGND
AGND
V4
V4GND
V5
V5GND
V6
V6GND
AGND
AGND
AD7606-6
REFGND
AGND
V4
AGND
AGND
REFCAPA,
REFCAPB
V1
V1GND,
V2GND
V2
AGND
AGND
AGND
V3
V3GND
V4GND
AGND
AGND
AD7606-4
Rev. 0 | Page 16 of 36
Description
Reference Ground Pins. These pins should be connected to AGND.
Reference Buffer Output Force/Sense Pins. These pins must be connected
together and decoupled to AGND using a low ESR, 10 μF ceramic capacitor.
The voltage on these pins is typically 4.5 V.
Analog Input. This pin is a single-ended analog input. The analog input
range of this channel is determined by the RANGE pin.
Analog Input Ground Pins. These pins correspond to Analog Input Pin V1
and Analog Input Pin V2. All analog input AGND pins should connect to
the AGND plane of a system.
Analog Input. This pin is a single-ended analog input. The analog input
range of this channel is determined by the RANGE pin
Analog Input 3. For the AD7606-4, this is an AGND pin.
Analog Input Ground Pin. For the AD7606-4, this is an AGND pin.
Analog Input 4. For the AD7606-6 and the AD7606-4, this is an AGND pin.
Analog Input Ground Pin. For the AD7606-6 and AD7606-4, this is an
AGND pin.
Analog Inputs. These pins are single-ended analog inputs. The analog
input range of these channels is determined by the RANGE pin.
Analog Input Ground Pins. All analog input AGND pins should connect to
the AGND plane of a system.
Analog Inputs. These pins are single-ended analog inputs.
Analog Input Ground Pins. All analog input AGND pins should connect to
the AGND plane of a system.
Analog Input Pins. For the AD7606-4, this is an AGND pin.
Analog Input Ground Pins. For the AD7606-4, this is an AGND pin.
Analog Input Pin. For the AD7606-4 and AD7606-6, this is an AGND pin.
Analog Input Ground Pin. For the AD7606-4 and AD7606-6, this is an
AGND pin.