| Product CompareMain parameters of the product comparison, the results for reference only, so that you choose a more suitable product! |
 |
|
| Part Number: |
ADS7949SRTET |
ADS7041IDCUR |
| Manufacturer: |
Texas Instruments |
Texas Instruments |
| Description: |
8-Bit, 2 MSPS, Dual Channel, Pseudo-differential, uPower Serial SAR ADC |
Ultra-low power and ultra-small size SAR ADC, 10 bit, 1 MSPS, single ended |
| Quantity Available: |
Available |
Available |
| Datasheets: |
ads7949
|
ads7041
|
| Factory Lead Time |
6 Weeks |
6 Weeks |
| Lifecycle Status |
ACTIVE (Last Updated: 5 days ago) |
ACTIVE (Last Updated: 4 days ago) |
| Contact Plating |
Gold |
Gold |
| Mounting Type |
Surface Mount |
Surface Mount |
| Package / Case |
16-WFQFN Exposed Pad |
8-VFSOP (0.091, 2.30mm Width) |
| Surface Mount |
YES |
- |
| Number of Pins |
16 |
8 |
| Operating Temperature |
-40°C~125°C |
-40°C~125°C |
| Packaging |
Tape & Reel (TR) |
Tape & Reel (TR) |
| JESD-609 Code |
e4 |
e4 |
| Pbfree Code |
yes |
yes |
| Part Status |
Active |
Active |
| Moisture Sensitivity Level (MSL) |
2 (1 Year) |
1 (Unlimited) |
| Number of Terminations |
16 |
8 |
| ECCN Code |
EAR99 |
EAR99 |
| Max Power Dissipation |
3.8mW |
600μW |
| Terminal Position |
QUAD |
DUAL |
| Terminal Form |
NO LEAD |
GULL WING |
| Peak Reflow Temperature (Cel) |
260 |
- |
| Number of Functions |
1 |
1 |
| Supply Voltage |
3.3V |
3V |
| Terminal Pitch |
0.5mm |
0.5mm |
| Reflow Temperature-Max (s) |
NOT SPECIFIED |
- |
| Base Part Number |
ADS7949 |
ADS7041 |
| Pin Count |
16 |
- |
| Qualification Status |
Not Qualified |
- |
| Operating Supply Voltage |
3.3V |
3V |
| Number of Elements |
1 |
- |
| Polarity |
Unipolar |
Unipolar |
| Configuration |
MUX-S/H-ADC |
S/H-ADC |
| Number of Channels |
2 |
- |
| Max Supply Voltage |
5.5V |
3.6V |
| Min Supply Voltage |
2.7V |
- |
| Power Dissipation |
7.5mW |
- |
| Number of Bits |
8 |
10 |
| Input Type |
Pseudo-Differential |
Single Ended |
| Architecture |
SAR |
SAR |
| Converter Type |
ADC, SUCCESSIVE APPROXIMATION |
ADC, SUCCESSIVE APPROXIMATION |
| Supply Type |
Analog, Digital, Single |
Analog, Digital |
| Reference Type |
External |
Supply |
| Data Interface |
SPI |
SPI |
| Resolution |
1 B |
1.25 B |
| Sampling Rate |
2 Msps |
1 Msps |
| Voltage - Supply, Analog |
2.7V~5.25V |
1.65V~3.6V |
| Voltage - Supply, Digital |
1.65V~5.25V |
1.65V~3.6V |
| Number of Analog In Channels |
2 |
1 |
| Sampling Rate (Per Second) |
2M |
1M |
| Output Bit Code |
BINARY |
BINARY |
| Power Consumption |
7.5mW |
- |
| Integral Nonlinearity (INL) |
0.3 LSB |
0.8 LSB |
| Sample and Hold / Track and Hold |
SAMPLE |
SAMPLE |
| Number of A/D Converters |
1 |
- |
| Conversion Rate |
3 Msps |
- |
| Ratio - S/H:ADC |
1:1 |
1:1 |
| Output Format |
SERIAL |
SERIAL |
| Signal to Noise Ratio (SNR) |
72 dB |
61 dB |
| Max Supply Voltage (DC) |
5.5V |
- |
| Differential Nonlinearity |
0.3 LSB |
0.7 LSB |
| Min Supply Voltage (DC) |
1.65V |
- |
| Spurious-free dynamic range (SFDR) |
81 dB |
- |
| Height |
800μm |
900μm |
| Length |
3mm |
2.3mm |
| Width |
3mm |
2mm |
| Thickness |
750μm |
850μm |
| RoHS Status |
ROHS3 Compliant |
ROHS3 Compliant |
| Lead Free |
Lead Free |
Lead Free |
| Mount |
- |
Surface Mount |
| Supply Current-Max |
- |
0.2mA |
| Number of Inputs |
- |
1 |
| Submit RFQ: |
Submit |
Submit |
