The ADS7044 is a 1-MSPS, analog-to-digital converter (ADC). The device supports a wide analog input voltage range (±1.65 V to ±3.6 V) and includes a capacitor-based, successive-approximation register (SAR) ADC with an inherent sample-and-hold circuit. The SPI-compatible serial interface is controlled by the CS and SCLK signals. The input signal is sampled wi.
•1 Industry's First SAR ADC with Nanowatt Power Consumption:
– 261 µW at 1 MSPS with 1.8-V AVDD
– 900 µW at 1 MSPS with 3-V AVDD
– 90 µW at 100 kSPS with 3-V AVDD
– Less than 1 µW at 1 kSPS with 3-V AVDD
• Industry's Smallest SAR ADC:
– X2QFN-8 Package with 2.25-mm2 Footprint
• 1-MSPS Throughput with Zero Data Latency
• Wide Operating Range:
– AVDD: 1.65 V to 3.6 V
– DVDD: 1.65 V to 3.6 V (Independent of AVDD)
– Temperature Range:
–40°C to 125°C
• Excellent Performance:
– 12-Bit Resolution with NMC
– ±1-LSB (Max) DNL and INL
– 71-dB SNR with 3-V AVDD
–
–85-dB THD with 3-V AVDD
• Unipolar, Diff.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | ADS7040 |
Texas Instruments |
8-Bit 1-MSPS SAR ADC | |
2 | ADS7041 |
Texas Instruments |
10-Bit 1-MSPS SAR ADC | |
3 | ADS7042 |
Texas Instruments |
12-Bit 1-MSPS SAR ADC | |
4 | ADS7043 |
Texas Instruments |
12-Bit 1-MSPS SAR ADC | |
5 | ADS7049-Q1 |
Texas Instruments |
12-Bit 2-MSPS SAR ADC | |
6 | ADS7038 |
Texas Instruments |
12-Bit ADC | |
7 | ADS7039-Q1 |
Texas Instruments |
10-Bit 2-MSPS SAR ADC | |
8 | ADS7056 |
Texas Instruments |
14-Bit High-Speed SAR ADC | |
9 | ADS7066 |
Texas Instruments |
16-Bit SAR ADC | |
10 | ADS70A160S |
ADV |
SCRs | |
11 | ADS7138 |
Texas Instruments |
12-Bit ADC | |
12 | ADS7142-Q1 |
Texas Instruments |
Automotive 2-Channel 12-Bit ADC |