| 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: |
AD7721ARZ-REEL |
AD7703CRZ |
| Manufacturer: |
Analog Devices Inc. |
Analog Devices Inc. |
| Description: |
IC ADC 16BIT SIGMA-DELTA 28SOIC |
IC ADC 20BIT LC2MOS MONO 20SOIC |
| Quantity Available: |
Available |
Available |
| Datasheets: |
-
|
-
|
| Factory Lead Time |
10 Weeks |
8 Weeks |
| Lifecycle Status |
PRODUCTION (Last Updated: 2 weeks ago) |
PRODUCTION (Last Updated: 1 week ago) |
| Mount |
Surface Mount |
- |
| Mounting Type |
Surface Mount |
Surface Mount |
| Package / Case |
28-SOIC (0.295, 7.50mm Width) |
20-SOIC (0.295, 7.50mm Width) |
| Number of Pins |
28 |
- |
| Operating Temperature |
-40°C~85°C |
-40°C~85°C |
| Packaging |
Tape & Reel (TR) |
Tube |
| JESD-609 Code |
e3 |
e3 |
| 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 |
| Terminal Finish |
Matte Tin (Sn) |
Matte Tin (Sn) |
| Subcategory |
Analog to Digital Converters |
- |
| Max Power Dissipation |
150mW |
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 |
5V |
5V |
| Reflow Temperature-Max (s) |
30 |
30 |
| Base Part Number |
AD7721 |
AD7703 |
| Pin Count |
28 |
20 |
| Qualification Status |
Not Qualified |
Not Qualified |
| Operating Supply Voltage |
5V |
- |
| Polarity |
Bipolar, Unipolar |
Bipolar, Unipolar |
| Power Supplies |
5V |
- |
| Configuration |
ADC |
S/H-ADC |
| Number of Channels |
1 |
1 |
| Interface |
Parallel, SPI, Serial |
- |
| Max Supply Voltage |
5.25V |
5.5V |
| Min Supply Voltage |
4.75V |
4.5V |
| Power Dissipation |
150mW |
37mW |
| Number of Bits |
12, 16 |
20 |
| Input Type |
Differential |
Single Ended |
| Min Input Voltage |
2.4V |
2.5V |
| Architecture |
Sigma-Delta |
Sigma-Delta |
| Max Input Voltage |
2.6V |
2.5V |
| Supply Type |
Analog, Digital |
- |
| Reference Type |
External |
External |
| Data Interface |
SPI, Parallel |
SPI |
| Resolution |
2 B |
2.5 B |
| Sampling Rate |
468.75 ksps |
16 ksps |
| Voltage - Supply, Analog |
5V |
- |
| Number of Analog In Channels |
1 |
1 |
| Sampling Rate (Per Second) |
312.5k, 468.75k |
4k |
| Output Bit Code |
BINARY |
BINARY, OFFSET BINARY |
| Integral Nonlinearity (INL) |
16 LSB |
- |
| Input Capacitance |
1.6pF |
20pF |
| Output Format |
SERIAL, PARALLEL, WORD |
SERIAL |
| Differential Nonlinearity |
8 LSB |
0.5 LSB |
| Height Seated (Max) |
2.65mm |
- |
| Width |
7.5mm |
7.6mm |
| RoHS Status |
ROHS3 Compliant |
ROHS3 Compliant |
| Lead Free |
Contains Lead |
Contains Lead |
| Surface Mount |
- |
YES |
| Converter Type |
- |
ADC, DELTA-SIGMA |
| Max Dual Supply Voltage |
- |
5.5V |
| Power Consumption |
- |
25mW |
| Min Dual Supply Voltage |
- |
4.5V |
| Sample and Hold / Track and Hold |
- |
SAMPLE |
| Dual Supply Voltage |
- |
5V |
| Ratio - S/H:ADC |
- |
1:1 |
| Negative Supply Voltage-Nom |
- |
-5V |
| Height |
- |
2.35mm |
| Length |
- |
13mm |
| REACH SVHC |
- |
No SVHC |
| Submit RFQ: |
Submit |
Submit |
