Datasheet

AD7609 Data Sheet
Rev. A | Page 6 of 36
Parameter Test Conditions/Comments Min Typ Max Unit
Power Dissipation
Normal Mode (Static) 80 115.5 mW
Normal Mode (Operational)
8
f
SAMPLE
= 200 kSPS 100 157 mW
Standby Mode 25 42 mW
Shutdown Mode
10
60.5
µW
1
Temperature range for B version is −40°C to +85°C.
2
See the Terminology section.
3
This specification applies when reading during a conversion or after a conversion. If reading during a conversion in parallel and serial modes with V
DRIVE
= 5 V, SNR typically reduces
by 1.5 dB and THD by 3 dB.
4
LSB means least significant bit. With ±5 V input range, 1 LSB = 76.29 µV. With ±10 V input range, 1 LSB = 152.58 µV.
5
These specifications include the full temperature range variation and contribution from the internal reference buffer but do not include the error contribution from
the external reference.
6
Bipolar zero code error is calculated with respect to the analog input voltage. See the Analog Input Clamp Protection section.
7
Sample tested during initial release to ensure compliance.
8
Operational power/current figure includes contribution when running in oversampling mode.