EVAL-AD7933CB AD [Analog Devices], EVAL-AD7933CB Datasheet - Page 4

• Manufacturer Part Number: EVAL-AD7933CB
• Description: 4-Channel, 1.5 MSPS, 12-Bit and 10-Bit Parallel ADCs with a Sequencer
• Manufacturer: AD [Analog Devices]

AD7933/AD7934
Parameter
LOGIC INPUTS
LOGIC OUTPUTS
CONVERSION RATE
POWER REQUIREMENTS
1
2
3
4
5
6
7
Temperature range is as follows: B Versions: −40°C to +85°C.
See Terminology section.
Analog inputs with slew rates exceeding 27 V/µs (full-scale input sine wave >3.5 MHz) within the acquisition time may cause an incorrect conversion result to be
returned by the converter.
For full common-mode range see
Sample tested during initial release to ensure compliance.
This device is operational with an external reference in the range 0.1 V to 3.5 V differential mode and 0.1 V to V
Measured with a midscale dc input.
V
V
Input High Voltage, V
Input Low Voltage, V
Input Current, I
Input Capacitance, C
Output High Voltage, V
Output Low Voltage, V
Floating-State Leakage Current
Floating-State Output Capacitance
Output Coding
Conversion Time
Track-and-Hold Acquisition Time
Throughput Rate
V
V
I
Power Dissipation
DD
REF
REF
DD
DRIVE
7
Normal Mode(Static)
Normal Mode (Operational)
Auto StandBy Mode
Auto Shutdown Mode
Full Shutdown Mode
Normal Mode (Operational)
Auto Standby Mode (Static)
Auto Shutdown Mode (Static)
Full Shutdown Mode
Output Impedance
Input Capacitance
IN
INL
IN
INH
5
OL
OH
5
B Version
10
15
25
2.4
0.8
±1
10
2.4
0.4
±10
10
t
135
1.5
2.7/5.25
2.7 /5.25
0.5
3.2
2.6
1.55
90
1
1
1
16
8
450
270
5
3
5
3
2
+ 13
Straight (Natural) Binary
tclk
Twos Complement
+ t
1
Rev. PrG | Page 4 of 32
20
Unit
pF typ
V min
V max
pF max
V max
µA max
pF max
ns
ns max
V min/max
V min/max
mA max
µA max
µA max
µA max
mW max
µW max
µW max
µW max
µW max
µW max
µW max
Ω typ
pF typ
µA max
V min
MSPS max
mA typ
mA max
mA typ
mA typ
mW max
Test Conditions/Comments
When in track
When in hold
Typically 10 nA, V
I
I
CODING bit = 0
CODING bit = 1
Digital I/Ps = 0 V or V
V
V
V
F
(Static)
F
(Static)
SCLK on or off
V
V
V
V
V
V
V
V
Full scale step input
SOURCE
SINK
SAMPLE
SAMPLE
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
= 200 µA
= 2.7 V to 5.25 V, SCLK on or off
= 4.75 V to 5.25 V
= 2.7 V to 3.6 V
= 5 V
= 3 V
= 5 V
= 3 V
= 5 V
= 3 V
= 5 V
= 3 V
in pseudo-differential and single-ended modes.
= 200 µA;
= 250 kSPS
= 250 kSPS
Preliminary Technical Data
IN
= 0 V or V
DRIVE
DRIVE