Product CompareMain parameters of the product comparison, the results for reference only, so that you choose a more suitable product! |
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Part Number: |
AD7718BRZ-REEL |
AD7703CRZ |
Manufacturer: |
Analog Devices Inc. |
Analog Devices Inc. |
Description: |
IC ADC 24BIT R-R 8/10CH 28SOIC |
IC ADC 20BIT LC2MOS MONO 20SOIC |
Quantity Available: |
Available |
Available |
Datasheets: |
-
|
-
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Factory Lead Time |
8 Weeks |
8 Weeks |
Lifecycle Status |
PRODUCTION (Last Updated: 2 weeks ago) |
PRODUCTION (Last Updated: 1 week ago) |
Contact Plating |
Tin |
- |
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 |
Number of Pins |
28 |
- |
Operating Temperature |
-40°C~85°C |
-40°C~85°C |
Packaging |
Tape & Reel (TR) |
Tube |
JESD-609 Code |
e3 |
e3 |
Feature |
PGA |
- |
Pbfree Code |
no |
no |
Part Status |
Active |
Active |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
3 (168 Hours) |
Number of Terminations |
28 |
20 |
ECCN Code |
EAR99 |
EAR99 |
Subcategory |
Other Converters |
- |
Max Power Dissipation |
3.84mW |
37mW |
Technology |
CMOS |
CMOS |
Terminal Position |
DUAL |
DUAL |
Terminal Form |
GULL WING |
GULL WING |
Peak Reflow Temperature (Cel) |
260 |
260 |
Number of Functions |
1 |
1 |
Supply Voltage |
3V |
5V |
Reflow Temperature-Max (s) |
30 |
30 |
Base Part Number |
AD7718 |
AD7703 |
Pin Count |
28 |
20 |
Qualification Status |
Not Qualified |
Not Qualified |
Number of Elements |
1 |
- |
Polarity |
Bipolar |
Bipolar, Unipolar |
Power Supplies |
3/5V |
- |
Configuration |
MUX-PGA-ADC |
S/H-ADC |
Number of Channels |
10 |
1 |
Interface |
SPI |
- |
Max Supply Voltage |
5.25V |
5.5V |
Min Supply Voltage |
2.7V |
4.5V |
Power Dissipation |
8.75mW |
37mW |
Number of Bits |
24 |
20 |
Input Type |
Differential, Pseudo-Differential |
Single Ended |
Min Input Voltage |
1V |
2.5V |
Architecture |
Sigma-Delta |
Sigma-Delta |
Number of Inputs |
4/5, 8/10 |
- |
Max Input Voltage |
2.5V |
2.5V |
Converter Type |
ADC, DELTA-SIGMA |
ADC, DELTA-SIGMA |
Supply Type |
Analog, Digital |
- |
Reference Type |
External |
External |
Data Interface |
SPI, DSP |
SPI |
Resolution |
3 B |
2.5 B |
Sampling Rate |
1.365 ksps |
16 ksps |
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 |
Power Consumption |
3.84mW |
25mW |
Output Format |
SERIAL |
SERIAL |
Signal to Noise Ratio (SNR) |
126 dB |
- |
Height Seated (Max) |
2.65mm |
- |
Width |
7.5mm |
7.6mm |
RoHS Status |
ROHS3 Compliant |
ROHS3 Compliant |
Lead Free |
Contains Lead |
Contains Lead |
Terminal Finish |
- |
Matte Tin (Sn) |
Max Dual Supply Voltage |
- |
5.5V |
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 |
Height |
- |
2.35mm |
Length |
- |
13mm |
REACH SVHC |
- |
No SVHC |
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