EVAL-AD7623EDZ Analog Devices, EVAL-AD7623EDZ Datasheet - Page 7

• Manufacturer Part Number: EVAL-AD7623EDZ
• Description: Data Conversion IC Development Tools eval board 16-BIT 1.33M Differential ADC
• Manufacturer: Analog Devices
• Type: ADCr
• Series: AD7623r

Specifications of EVAL-AD7623EDZ

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: AD7623
• Interface Type: SPI
• Operating Supply Voltage: 2.37 V to 2.63 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Factory Pack Quantity: 1

ABSOLUTE MAXIMUM RATINGS
Table 5.
Parameter
Analog Inputs/Outputs
Ground Voltage Differences
Supply Voltages
Digital Inputs
PDREF, PDBUF
Internal Power Dissipation
Internal Power Dissipation
Junction Temperature
Storage Temperature Range
1
2
3
4
5
ESD 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 this product
features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to
high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid
performance degradation or loss of functionality.
See the Analog Inputs section.
See the Power Supply section.
See the Voltage Reference Input section.
Specification is for the device in free air: 48-Lead LQFP; θ
θ
Specification is for the device in free air: 48-Lead LFCSP; θ
JC
AGND, DGND, OGND
AVDD, DVDD
OVDD
AVDD to DVDD
AVDD to OVDD
OVDD to DVDD
IN+
= 30°C/W.
INGND, REFGND to AGND
1
, IN−, REF, REFBUFIN, TEMP,
3
2
4
5
±0.3 V
–0.3 V to +2.7 V
–0.3 V to +3.8 V
+2.8 V to −3.8 V
−0.3 V to +5.5 V
Rating
AVDD + 0.3 V to
±2.8 V
≤ +0.3 V if DVDD < 2.3 V
±20 mA
700 mW
2.5 W
125°C
–65°C to +125°C
AGND − 0.3 V
JA
JA
= 91°C/W,
= 26°C/W.
Rev. 0 | Page 7 of 28
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
AD7623