Datasheet

AD7654
Rev. B | Page 4 of 28
Parameter Conditions Min Typ Max Unit
DIGITAL OUTPUTS
Data Format
6
Pipeline Delay
7
V
OL
I
SINK
= 1.6 mA 0.4 V
V
OH
I
SOURCE
= −500 µA OVDD − 0.2 V
POWER SUPPLIES
Specified Performance
AVDD 4.75 5 5.25 V
DVDD 4.75 5 5.25 V
OVDD 2.7 5.25
8
V
Operating Current
9
500 kSPS throughput
AVDD 15.5 mA
DVDD 8.5 mA
OVDD 100 µA
Power Dissipation 500 kSPS throughput
9
120 135 mW
10 kSPS throughput
10
2.6 mW
444 kSPS throughput
10
114 125 mW
TEMPERATURE RANGE
11
Specified Performance T
MIN
to T
MAX
−40 +85 °C
1
See the Analog Inputs section.
2
Linearity is tested using endpoints, not best fit.
3
LSB means least significant bit. Within the 0 V to 5 V input range, one LSB is 76.294 V.
4
See the Terminology section. These specifications do not include the error contribution from the external reference.
5
All specifications in dB are referred to as full-scale input, FS; tested with an input signal at 0.5 dB below full scale unless otherwise specified.
6
Parallel or serial 16-bit.
7
Conversion results are available immediately after completed conversion.
8
The maximum should be the minimum of 5.25 V and DVDD + 0.3 V.
9
In normal mode; tested in parallel reading mode.
10
In impulse mode; tested in parallel reading mode.
11
Consult sales for extended temperature range.