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Part Number: |
AD7718BR |
AD7703AR |
Manufacturer: |
Analog Devices Inc. |
Analog Devices Inc. |
Description: |
IC ADC 24BIT R-R 8/10CH 28-SOIC |
IC ADC 20BIT LC2MOS 20-SOIC |
Quantity Available: |
Available |
Available |
Datasheets: |
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Mounting Type |
Surface Mount |
Surface Mount |
Package / Case |
28-SOIC (0.295, 7.50mm Width) |
20-SOIC (0.295, 7.50mm Width) |
Surface Mount |
YES |
YES |
Operating Temperature |
-40°C~85°C |
-40°C~85°C |
Packaging |
Tube |
Tube |
JESD-609 Code |
e0 |
e0 |
Feature |
PGA |
- |
Pbfree Code |
no |
no |
Part Status |
Obsolete |
Obsolete |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
3 (168 Hours) |
Number of Terminations |
28 |
20 |
Terminal Finish |
TIN LEAD |
- |
Terminal Position |
DUAL |
- |
Terminal Form |
GULL WING |
GULL WING |
Peak Reflow Temperature (Cel) |
240 |
240 |
Number of Functions |
1 |
1 |
Supply Voltage |
3V |
5V |
Reach Compliance Code |
unknown |
not_compliant |
Time@Peak Reflow Temperature-Max (s) |
30 |
- |
Pin Count |
28 |
20 |
JESD-30 Code |
R-PDSO-G28 |
- |
Configuration |
MUX-PGA-ADC |
S/H-ADC |
Number of Bits |
24 |
20 |
Input Type |
Differential, Pseudo-Differential |
Single Ended |
Architecture |
Sigma-Delta |
Sigma-Delta |
Number of Inputs |
4/5, 8/10 |
- |
Converter Type |
ADC, DELTA-SIGMA |
ADC, DELTA-SIGMA |
Reference Type |
External |
External |
Data Interface |
SPI, DSP |
SPI |
Voltage - Supply, Analog |
2.7V~3.6V 5V |
- |
Voltage - Supply, Digital |
2.7V~3.6V 5V |
- |
Number of Analog In Channels |
10 |
1 |
Sampling Rate (Per Second) |
1.37k |
4k |
Output Bit Code |
BINARY, OFFSET BINARY |
BINARY, OFFSET BINARY |
Number of A/D Converters |
1 |
- |
Analog Input Voltage-Max |
2.56V |
- |
Output Format |
SERIAL |
SERIAL |
Analog Input Voltage-Min |
-2.56V |
- |
Height Seated (Max) |
2.65mm |
2.65mm |
Width |
7.5mm |
7.5mm |
RoHS Status |
Non-RoHS Compliant |
Non-RoHS Compliant |
Contact Plating |
- |
Lead, Tin |
ECCN Code |
- |
EAR99 |
Subcategory |
- |
Analog to Digital Converters |
Max Power Dissipation |
- |
37mW |
Technology |
- |
CMOS |
Reflow Temperature-Max (s) |
- |
30 |
Base Part Number |
- |
AD7703 |
Qualification Status |
- |
Not Qualified |
Polarity |
- |
Bipolar, Unipolar |
Number of Channels |
- |
1 |
Max Supply Voltage |
- |
5.5V |
Min Supply Voltage |
- |
4.5V |
Power Dissipation |
- |
37mW |
Min Input Voltage |
- |
2.5V |
Max Input Voltage |
- |
2.5V |
Supply Type |
- |
Dual |
Resolution |
- |
2.5 B |
Sampling Rate |
- |
16 ksps |
Max Dual Supply Voltage |
- |
5.5V |
Power Consumption |
- |
25mW |
Linearity Error-Max (EL) |
- |
0.003% |
Min Dual Supply Voltage |
- |
4.5V |
Sample and Hold / Track and Hold |
- |
SAMPLE |
Dual Supply Voltage |
- |
5V |
Input Capacitance |
- |
20pF |
Ratio - S/H:ADC |
- |
1:1 |
Negative Supply Voltage-Nom |
- |
-5V |
Differential Nonlinearity |
- |
0.5 LSB |
REACH SVHC |
- |
No SVHC |
Lead Free |
- |
Contains Lead |
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