AD7470ARUZ Analog Devices Inc, AD7470ARUZ Datasheet - Page 6

• Manufacturer Part Number: AD7470ARUZ
• Description: IC ADC 10BIT PARALLEL 24-TSSOP
• Manufacturer: Analog Devices Inc

Specifications of AD7470ARUZ

• Data Interface: Parallel
• Number Of Bits: 10
• Sampling Rate (per Second): 1.75M
• Number Of Converters: 1
• Power Dissipation (max): 12mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP (0.173", 4.40mm Width)
• Resolution (bits): 10bit
• Input Channel Type: Single Ended
• Supply Voltage Range - Analogue: 2.7V To 5.25V
• Supply Voltage Range - Digital: 2.7V To 5.25V
• Supply: RoHS Compliant
• Sampling Rate: 1.75MSPS
• Rohs Compliant: Yes
• Number Of Elements: 1
• Resolution: 10Bit
• Architecture: SAR
• Sample Rate: 1.75MSPS
• Input Polarity: Unipolar
• Input Type: Voltage
• Rated Input Volt: 2.5V
• Differential Input: No
• Power Supply Requirement: Analog and Digital
• Single Supply Voltage (typ): 3/5V
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 5.25V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Power Dissipation: 12mW
• Differential Linearity Error: ±0.9LSB
• Integral Nonlinearity Error: ±1LSB
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 24
• Package Type: TSSOP
• Input Signal Type: Single-Ended
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD7470/AD7472
ABSOLUTE MAXIMUM RATINGS
(T
AV
DV
V
AV
V
AGND to DGND . . . . . . . . . . . . . . . . . . . . –0.3 V to +0.3 V
Analog Input Voltage to AGND . . . . –0.3 V to AV
Digital Input Voltage to DGND . . . . –0.3 V to DV
REF IN to AGND . . . . . . . . . . . . . . . –0.3 V to AV
Input Current to Any Pin Except Supplies
Operating Temperature Range
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the AD7470/AD7472 features proprietary ESD protection circuitry, permanent dam-
age may occur on devices subjected to high energy electrostatic discharges. Therefore, proper
ESD precautions are recommended to avoid performance degradation or loss of functionality.
DRIVE
DRIVE
A
Commercial (A and B Versions) . . . . . . . . . –40°C to +85°C
Industrial (Y Version) . . . . . . . . . . . . . . . –40°C to +125°C
Storage Temperature Range . . . . . . . . . . . –65°C to +150°C
DD
DD
= 25°C unless otherwise noted.)
DD
to AGND/DGND . . . . . . . . . . . . . . . . . –0.3 V to +7 V
to DV
Model
AD7470ARU
AD7470ARU-REEL
AD7470ARU-REEL7
AD7472AR
AD7472AR-REEL
AD7472AR-REEL7
AD7472ARU
AD7472ARU-REEL
AD7472ARU-REEL7
AD7472BR
AD7472BR-REEL
AD7472BRU
AD7472BRU-REEL
AD7472BRU-REEL7
AD7472YR
AD7472YR-REEL
AD7472YRU
AD7472YRU-REEL
AD7472YRU-REEL7
EVAL-AD7470CB
EVAL-AD7472CB
EVAL CONTROL BRD2
NOTES
1
2
3
to AGND/DGND . . . . . . . . . . . . . . . . . –0.3 V to +7 V
to AGND/DGND . . . . . . . . . . . . . . . . –0.3 V to +7 V
to DV
R = SOIC; RU = TSSOP.
This can be used as a standalone evaluation board or in conjunction with the EVAL-CONTROL BOARD for evaluation/demonstration purposes.
This board is a complete unit allowing a PC to control and communicate with all Analog Devices evaluation boards ending in the CB designators.
To order a complete evaluation kit, you need to order the specific ADC evaluation board, for example, EVAL-AD7472CB, the EVAL CONTROL
BRD2, and a 12 V ac transformer. See the relevant evaluation board application note for more information.
DD
DD
. . . . . . . . . . . . . . . . . . . . . . –0.3 V to +0.3 V
. . . . . . . . . . . . . . . –0.3 V to DV
2
2
3
1
Temperature
Range
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
2
. . . . . . . . ± 10 mA
DD
DD
DD
DD
ORDERING GUIDE
+ 0.3 V
+ 0.3 V
+ 0.3 V
+ 0.3 V
–6–
Resolution
(Bits)
10
10
10
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . 150°C
Lead Temperature, Soldering
ESD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5 kV
NOTES
1
2
Stresses above those listed under Absolute Maximum Ratings may cause perma-
Transient currents of up to 100 mA will not cause SCR latch-up.
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those listed in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115°C/W (TSSOP)
θ
θ
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . 215°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35°C/W (TSSOP)
JA
JC
Thermal Impedance . . . . . . . . . . . . . . . 25°C/W (SOIC)
Thermal Impedance . . . . . . . . . . . . . . . 75°C/W (SOIC)
Package
Options
RU-24
RU-24
RU-24
R-24
R-24
R-24
RU-24
RU-24
RU-24
R-24
R-24
RU-24
RU-24
RU-24
R-24
R-24
RU-24
RU-24
RU-24
1
Package
Description
TSSOP
TSSOP
TSSOP
SOIC
SOIC
SOIC
TSSOP
TSSOP
TSSOP
SOIC
SOIC
TSSOP
TSSOP
TSSOP
SOIC
SOIC
TSSOP
TSSOP
TSSOP
Evaluation Board
Evaluation Board
Controller Board
REV. B