AD7278 Analog Devices, AD7278 Datasheet - Page 11

• Manufacturer Part Number: AD7278
• Description: 3 MSPS,8-Bit ADC in 6-Lead TSOT
• Manufacturer: Analog Devices

Specifications of AD7278

• Resolution (bits): 8bit
• # Chan: 1
• Sample Rate: 3MSPS
• Interface: Ser,SPI
• Analog Input Type: SE-Uni
• Ain Range: Uni Vdd
• Adc Architecture: SAR
• Pkg Type: SOP,SOT

ABSOLUTE MAXIMUM RATINGS
T
Table 6.
Parameters
V
Analog Input Voltage to GND
Digital Input Voltage to GND
Digital Output Voltage to GND
Input Current to Any Pin Except Supplies
Operating Temperature Range
Junction Temperature
6-Lead TSOT Package
8-Lead MSOP Package
Lead Temperature Soldering
Lead Temperature Soldering
ESD
1
Transient currents of up to 100 mA cause SCR latch-up.
DD
A
Commercial (B grade)
Storage Temperature Range
θ
θ
θ
θ
Reflow (10 sec to 30 sec)
Reflow (10 sec to 30 sec)
= 25°C, unless otherwise noted.
JA
JC
JA
JC
to GND
Thermal Impedance
Thermal Impedance
Thermal Impedance
Thermal Impedance
1
Ratings
−0.3 V to +6 V
−0.3 V to V
−0.3 V to +6 V
−0.3 V to V
±10 mA
−40°C to +125°C
−65°C to +150°C
150°C
230°C/W
92°C/W
205.9°C/W
43.74°C/W
255°C
260°C
1.5 kV
DD
DD
+ 0.3 V
+ 0.3 V
Rev. C | Page 11 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.
ESD CAUTION
AD7276/AD7277/AD7278