AD7984 Analog Devices, AD7984 Datasheet - Page 6

• Manufacturer Part Number: AD7984
• Description: 18-Bit, 1.33 MSPS PulSAR 10.5 mW ADC in MSOP/QFN
• Manufacturer: Analog Devices

Specifications of AD7984

• Resolution (bits): 18bit
• # Chan: 1
• Sample Rate: 1.33MSPS
• Interface: Ser,SPI
• Analog Input Type: Diff-Uni
• Ain Range: (2Vref) p-p
• Adc Architecture: SAR
• Pkg Type: CSP,SOP

AD7984
ABSOLUTE MAXIMUM RATINGS
Table 5.
Parameter
Analog Inputs
Supply Voltage
Digital Inputs to GND
Digital Outputs to GND
Storage Temperature Range
Junction Temperature
θ
θ
Lead Temperatures
1
See the Analog Inputs section for an explanation of IN+ and IN−.
JA
JC
IN+, IN− to GND
REF, VIO to GND
VDD to GND
VDD to VIO
10-Lead MSOP
10-Lead QFN (LFCSP)
10-Lead MSOP
10-Lead QFN (LFCSP)
Vapor Phase (60 sec)
Infrared (15 sec)
Thermal Impedance
Thermal Impedance
1
Rating
−0.3 V to V
or ±130 mA
−0.3 V to +6.0 V
−0.3 V to +3.0 V
+3 V to −6 V
−0.3 V to VIO + 0.3 V
−0.3 V to VIO + 0.3 V
−65°C to +150°C
150°C
200°C/W
48.7°C/W
44°C/W
2.96°C/W
215°C
220°C
REF
+ 0.3 V
Rev. A | Page 6 of 24
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.
ESD CAUTION