AD676 Analog Devices, AD676 Datasheet - Page 5

• Manufacturer Part Number: AD676
• Description: 16-Bit Parallel 100 kSPS Sampling ADC
• Manufacturer: Analog Devices

Specifications of AD676

• Resolution (bits): 16bit
• # Chan: 1
• Sample Rate: 100kSPS
• Interface: Par
• Analog Input Type: SE-Bip
• Ain Range: Bip (Vref)
• Adc Architecture: SAR
• Pkg Type: DIP

CAUTION
The AD676 features input protection circuitry consisting of large “distributed” diodes and
polysilicon series resistors to dissipate both high energy discharges (Human Body Model) and fast,
low energy pulses (Charged Device Model). Per Method 3015.2 of MIL-STD-883C, the AD676
has been classified as a Category 1 Device.
Proper ESD precautions are strongly recommended to avoid functional damage or performance
degradation. Charges as high as 4000 volts readily accumulate on the human body and test
equipment, and discharge without detection. Unused devices must be stored in conductive foam
or shunts, and the foam discharged to the destination socket before devices are removed. For further
information on ESD Precaution. Refer to Analog Devices’ ESD Prevention Manual.
REV. A
Model
AD676JD
AD676KD
AD676AD
AD676BD
NOTES
1
2
For details on grade and package offerings screened in accordance with MIL-STD-883, refer to the AD676/883 data sheet.
D = Ceramic DIP.
Temperature Range
0 C to +70 C
0 C to +70 C
–40 C to +85 C
–40 C to +85 C
ABSOLUTE MAXIMUM RATINGS*
V
V
V
V
AGND to DGND . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital Inputs to DGND . . . . . . . . . . . . . . . . . . 0 V to +5.5 V
Analog Inputs, V
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +300 C, 10 sec
Storage Temperature . . . . . . . . . . . . . . . . . . –65 C to +150 C
*Stresses greater than those listed under “Absolute Maximum Ratings” may cause
permanent damage to the device. This is a stress rating only and 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.
CC
DD
CC
EE
. . . . . . . . . . . . . . . . . . . . . . . (V
to AGND . . . . . . . . . . . . . . . . . . . . . . . . –18 V to +0.3 V
to V
to AGND . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +18 V
to DGND . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
EE
. . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +26.4 V
1
REF
S/(N+D)
85 dB
87 dB
85 dB
87 dB
to AGND
ORDERING GUIDE
–5–
Max INL
1.5 LSB
1.5 LSB
CC
+ 0.3 V) to (V
Package Description
Ceramic 28-Pin DIP
Ceramic 28-Pin DIP
Ceramic 28-Pin DIP
Ceramic 28-Pin DIP
EE
– 0.3 V)
0.3 V
WARNING!
Package
Option
D-28
D-28
D-28
D-28
ESD SENSITIVE DEVICE
2
AD676