AD7298-1BCPZ Analog Devices Inc, AD7298-1BCPZ Datasheet - Page 4

• Manufacturer Part Number: AD7298-1BCPZ
• Description: 8Channel 10Bit SAR
• Manufacturer: Analog Devices Inc

Specifications of AD7298-1BCPZ

• Number Of Bits: 10
• Sampling Rate (per Second): 1M
• Data Interface: Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 23mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-WFQFN, CSP Exposed Pad
• Resolution (bits): 10bit
• Sampling Rate: 1MSPS
• Input Channel Type: Single Ended
• Supply Voltage Range - Analog: 1.65V To 3.6V
• Digital Ic Case Style: LFCSP
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD7298-1
Parameter
LOGIC OUTPUTS
CONVERSION RATE
POWER REQUIREMENTS
1
2
3
4
5
6
All specifications expressed in decibels are referred to full-scale input FSR and tested with an input signal at 0.5 dB below full scale, unless otherwise specified.
See the Terminology section.
Sample tested during initial release to ensure compliance.
Refers to the
I
Power dissipation is specified with V
TOTAL
Output High Voltage, V
Output Low Voltage, V
Floating State Leakage Current
Floating State Output Capacitance
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
5
V
REF
p
in specified for 25°C.
6
OL
OH
DD
DD
and V
= V
2, 3
DRIVE
3
DRIVE
= 3.6 V, unless otherwise noted.
.
Min
V
V
2.8
1.65
DRIVE
DRIVE
− 0.3
− 0.2
Rev. A | Page 4 of 24
Typ
±0.01
8
1
3
3
5.8
4.1
2.7
1
17.4
14.8
9.8
3.6
Max
0.4
±1
t
100
1
3.6
3.6
6.4
4.6
3.3
1.6
10
19.2
23
16.6
11.9
5.8
36
2
+ (16 × t
SCLK
)
Unit
V
V
V
μA
pF
μs
ns
MSPS
V
V
mA
mA
mA
μA
μA
mW
mW
mW
mW
μW
μW
Test Conditions/Comments
V
V
For V
Full-scale step input
f
conversions, one cycle latency
Digital inputs = 0 V or V
V
T
T
V
T
T
SCLK
A
A
A
A
DRIVE
DRIVE
DD
DD
= −40°C to +25°C
= −40°C to +125°C
= −40°C to +25°C
= −40°C to +125°C
= 3.6 V, V
= 3 V, V
= 20 MHz; for analog voltage
IN0
< 1.8
≥ 1.8
to V
DRIVE
IN7
DRIVE
with one cycle latency
= 3 V
= 3.6 V
DRIVE