AD7714YR Analog Devices Inc, AD7714YR Datasheet - Page 8

• Manufacturer Part Number: AD7714YR
• Description: IC ADC 24BIT SIGMA-DELTA 24-SOIC
• Manufacturer: Analog Devices Inc

Specifications of AD7714YR

• Rohs Status: RoHS non-compliant
• Number Of Bits: 24
• Sampling Rate (per Second): 1k
• Data Interface: DSP, MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 7mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (0.300", 7.50mm Width)
• For Use With: EVAL-AD7714-3EBZ - BOARD EVALUATION FOR AD7714

ABSOLUTE MAXIMUM RATINGS*
(T
AV
AV
DV
DV
Analog Input Voltage to AGND . . . . . –0.3 V to AV
Reference Input Voltage to AGND . . . –0.3 V to AV
Digital Input Voltage to DGND . . . . . –0.3 V to DV
Digital Output Voltage to DGND . . . . –0.3 V to DV
Operating Temperature Range
Storage Temperature Range . . . . . . . . . . . . . –65 C to +150 C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . .+150 C
Plastic DIP Package, Power Dissipation . . . . . . . . . . . 450 mW
AD7714
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although these devices feature proprietary ESD protection circuitry, permanent damage may still
occur on these devices if they are subjected to high energy electrostatic discharges. Therefore,
proper ESD precautions are recommended to avoid performance degradation or loss of functionality.
A
Commercial (A Version) . . . . . . . . . . . . . . . –40 C to +85 C
Extended (Y Version) . . . . . . . . . . . . . . . . . –40 C to +105 C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . . +260 C
DD
DD
= +25 C unless otherwise noted)
DD
DD
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 105 C/W
to AGND . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
to DGND . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
to AGND . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
to DGND . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
MCLK OUT
STANDBY
MCLK IN
RESET
DIP and SOIC/TSSOP
SYNC
SCLK
AV
AIN2
AIN3
AIN4
AIN1
POL
DD
(Not to Scale)
AD7714
TOP VIEW
DGND
DV
DIN
DOUT
DRDY
CS
AGND
AIN6
AIN5
REF IN(+)
REF IN(–)
BUFFER
PIN CONFIGURATIONS
DD
DD
DD
DD
DD
+ 0.3 V
+ 0.3 V
+ 0.3 V
+ 0.3 V
–8–
SOIC Package, Power Dissipation . . . . . . . . . . . . . . . . 450 mW
SSOP Package, Power Dissipation . . . . . . . . . . . . . . . . 450 mW
TSSOP Package, Power Dissipation . . . . . . . . . . . . . . 450 mW
*Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those listed in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
Lead Temperature, Soldering
Lead Temperature, Soldering
Lead Temperature, Soldering
JA
JA
JA
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . +215 C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . +220 C
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . +215 C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . +220 C
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . +215 C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . +220 C
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . . 75 C/W
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 109 C/W
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 128 C/W
MCLK OUT
STANDBY
MCLK IN
RESET
SYNC
SCLK
AV
AIN1
AIN2
AIN3
AIN4
POL
NC
NC
DD
NC = NO CONNECT
(Not to Scale)
AD7714
TOP VIEW
SSOP
DGND
DV
DIN
DOUT
DRDY
CS
NC
NC
AGND
AIN6
AIN5
REF IN(+)
REF IN(–)
BUFFER
WARNING!
DD
ESD SENSITIVE DEVICE
REV. C