AD7357_08 AD [Analog Devices], AD7357_08 Datasheet - Page 4

• Manufacturer Part Number: AD7357_08
• Description: Differential Input, Dual, Simultaneous Sampling, 4.2 MSPS, 14-Bit, SAR ADC
• Manufacturer: AD [Analog Devices]

AD7357
Parameter
LOGIC INPUTS
LOGIC OUTPUTS
CONVERSION RATE
POWER REQUIREMENTS
1
2
3
Temperature ranges are as follows: Y grade: −40°C to +125°C, B grade: −40°C to +85°C.
See the Terminology section.
I
TOTAL
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
TOTAL
DD
DRIVE
Normal Mode (Operational)
Normal Mode (Static)
Partial Power-Down Mode
Full Power-Down Mode
Normal Mode (Operational)
Normal Mode (Static)
Partial Power-Down Mode
Full Power-Down Mode
is the total current flowing in V
3
IN
INL
IN
INH
OL
OH
DD
and V
DRIVE
.
Min
0.6 × V
V
t
2.25
2.25
2
DRIVE
+ 15 × t
−0.2
DRIVE
SCLK
Straight Binary
Rev. PrF | Page 4 of 20
Typ
3
5.5
14
6
3.5
5
36
16
9.5
16
Max
0.3 × V
±1
0.2
±1
30
4.2
2.75
3.6
20
7.5
4.5
40
59
21
11.5
110
DRIVE
Unit
V
V
µA
pF
V
V
µA
pF
ns
ns
MSPS
V
V
mA
mA
mA
µA
mW
mW
mW
µW
Preliminary Technical Data
Test Conditions/Comments
V
Full-scale step input
Nominal V
Digital inputs = 0 V or V
SCLK on or off
SCLK on or off
SCLK on or off
SCLK on or off
SCLK on or off
SCLK on or off
IN
= 0 V or V
DD
DRIVE
= 2.5 V
DRIVE