EVAL-AD7718EB Analog Devices Inc, EVAL-AD7718EB Datasheet - Page 5

• Manufacturer Part Number: EVAL-AD7718EB
• Description: BOARD EVAL FOR AD7718
• Manufacturer: Analog Devices Inc

Specifications of EVAL-AD7718EB

• Number Of Adc's: 1
• Number Of Bits: 24
• Sampling Rate (per Second): 1.37k
• Data Interface: Serial
• Inputs Per Adc: 10 Single Ended
• Input Range: ±2.5 V
• Power (typ) @ Conditions: 3.84mW @ 3 V
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD7718
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

S K T 1
S K T 2
S K T 3
S K T 4
S K T 5
S K T 6
S K T 7
S K T 8
S K T 9
SKT10
SKT11
SKT12
SKT13
SKT14
Sub-Miniature BNC (SMB) Connector.
The analog input signal for the AIN1 input
of the AD7718 is applied to this socket.
Sub-Miniature BNC (SMB) Connector.
The analog input signal for the AIN2 input
of the AD7718 is applied to this socket.
Sub-Miniature BNC (SMB) Connector.
The analog input signal for the AIN3 input
of the AD7718 is applied to this socket.
Sub-Miniature BNC (SMB) Connector.
The analog input signal for the AIN4 input
of the AD7718 is applied to this socket.
Sub-Miniature BNC (SMB) Connector.
The analog input signal for the AIN5 input
of the AD7718 is applied to this socket.
Sub-Miniature BNC (SMB) Connector.
The analog input signal for the AIN6 input
of the AD7718 is applied to this socket.
Sub-Miniature BNC (SMB) Connector.
The analog input signal for the AIN7 input
of the AD7718 is applied to this socket.
Sub-Miniature BNC (SMB) Connector.
The analog input signal for the AIN8 input
of the AD7718 is applied to this socket.
Sub-Miniature BNC (SMB) Connector.
The analog input signal for the AINCOM
input of the AD7718 is applied to this
socket.
Sub-Miniature BNC (SMB) Connector.
The voltage for the REFIN2(+)/AIN9 input
of the AD7718 is applied to this socket -
reference voltage when the input is
configured as REFIN2(+) and an analog
input when the input is configured as AIN9.
Sub-Miniature BNC (SMB) Connector.
The voltage for the REFIN2(-)/AIN10
input of the AD7718 is applied to this
socket - reference voltage when the input is
configured as REFIN2(-) and an analog
input when the input is configured as AIN10.
Sub-Miniature BNC (SMB) Connector.
The reference voltage for the REFIN1(+)
input of the AD7718 is applied to this
socket when the board is configured for an
externally applied reference voltage.
Sub-Miniature BNC (SMB) Connector.
The reference voltage for the REFIN1(-)
input of the AD7718 is applied to this
socket when the board is configured for an
externally applied reference voltage.
Sub-Miniature BNC (SMB) Connector.
The output value from AD7718 I/O pin P1
- 5 -
SKT15
SKT16
C O N N E C T O R S
There are two connectors on the AD7718 evaluation
board as outlined in Table 5.
Table 5. Connector Functions
Connector
J3
J2
is available from this socket when P1 is
configured as an output. The input signal
for AD7718 I/O pin P1 is applied to this
input when P1 is configured as an input.
Sub-Miniature BNC (SMB) Connector.
The output value from AD7718 I/O pin P2
is available from this socket when P2 is
configured as an output. The input signal
for AD7718 I/O pin P2 is applied to this
input when P2 is configured as an input.
Sub-Miniature BNC (SMB) Connector.
The master clock signal for the XTAL1
input of the AD7718 is applied to this
socket when the board is configured for an
externally applied master clock.The
AD7718 can be operated with internal clock
frequencies in the range 32.768 kHz +/-
10%.
EVAL-AD7718-EB
Digital Power Supply to the Evalua-
tion Board is provided via this Con-
nector if it is not being supplied via
SKT1 or SKT2.
Analog Power Supply to the Evalua-
tion Board must be provided via this
Connector.
Functions
PCB Mounting Terminal Block. The
PCB Mounting Terminal Block. The
Rev. B