Datasheet

REV. A
–3–
AD7677
Parameter Conditions Min Typ Max Unit
POWER SUPPLIES
Specified Performance
AVDD 4.75 5 5.25 V
DVDD 4.75 5 5.25 V
OVDD 2.7 5.25
5
V
Operating Current
2
1 MSPS Throughput
AVDD 16.7 mA
DVDD
6
6.4 mA
OVDD
6
69 µA
Power Dissipation
6
666 kSPS Throughput
7
87 98 mW
100 SPS Throughput
7
15 µW
1 MSPS Throughput
2
115 130 mW
In Power-Down Mode
8
7 µW
TEMPERATURE RANGE
9
Specified Performance T
MIN
to T
MAX
–40 +85 °C
NOTES
1
LSB means Least Significant Bit. With the ±2.5 V input range, one LSB is 76.3 µV.
2
In Warp Mode.
3
Tested with V
REF
= 2.5 V. See Definition of Specifications section. These specifications do not include the error contribution from the external reference.
4
All specifications in dB are referred to a full-scale input FS. Tested with an input signal at 0.5 dB below full scale unless otherwise specified.
5
The max should be the minimum of 5.25 V and DVDD + 0.3 V.
6
Tested in Parallel Reading Mode.
7
In Impulse Mode.
8
With OVDD below DVDD + 0.3 V and all digital inputs forced to DVDD or DGND, respectively.
9
Contact factory for extended temperature range.
Specifications subject to change without notice.