ADS1220IRVAR vs ADS1220IPWR موازنہ
تفصیلی ساتھ ساتھ موازنہ از ADS1220IRVAR بذریعہ Texas Instruments اور ADS1220IPWR بذریعہ Texas Instruments. اہم خصوصیات، برقی پیرامیٹرز، پیکیجنگ، لائف سائیکل اسٹیٹس، قیمتوں اور دستیابی کا موازنہ کریں تاکہ آپ کی ڈیزائن ضروریات کے لیے بہترین کمپوننٹ کا تعین ہو سکے۔
Texas Instruments
ADS1220IRVAR - 24-Bit 2kSPS Delta-Sigma ADC with PGA | Texas Instruments
ADS1220IRVAR ✓ فعال
خصوصیات کا موازنہ
| پیرامیٹر | ADS1220IRVAR | ADS1220IPWR |
|---|---|---|
| برانڈ | Texas Instruments | Texas Instruments |
| زمرہ | ADC/DAC | ADC/DAC |
| لائف سائیکل کی حالت | فعال | فعال |
| فی یونٹ قیمت (USD) | $2.65 | $1.91 |
| ریزولوشن | 24 bits | 24 bit |
| Architecture | Delta-Sigma (3rd-order modulator) | Sigma-Delta |
| Number of Input Channels | 4 single-ended or 2 differential (via MUX) | — |
| Maximum Sample Rate | 2 kSPS | 2 kSPS |
| Input Voltage Range (AVDD) | 2.3 V to 5.5 V | — |
| Digital I/O Voltage (DVDD) | 1.8 V to 3.6 V | — |
| Programmable Gain Amplifier Gains | 1, 2, 4, 8, 16, 32, 64, 128 | — |
| Effective Resolution (max) | 20 bits at 2 kSPS, up to 29.5 bits NFR at 20 SPS | — |
| Integrated Reference Voltage | 2.048 V (10 ppm/C typical drift) | — |
| IDAC Excitation Current | 10 uA to 1.5 mA, 2 matched sources | — |
| Communication Interface | SPI-compatible (up to 4.5 MHz) | — |
| Burnout Current Source | Yes (open-wire sensor detection) | — |
| 50/60 Hz Rejection | Yes, simultaneous at 20 SPS | — |
| پیکیج | VQFN-16 (RVA) 3.5 mm x 3.5 mm with EP | 16-TSSOP |
| ماؤنٹنگ ٹائپ | Surface Mount | Surface Mount |
| آپریٹنگ درجہ حرارت | -40 C to +125 C | -40C to +125C |
| MSL لیول | 2 (1 year) | — |
| RoHS اسٹیٹس | Compliant | — |
| Input Channels | — | 4 (2 differential or 4 single-ended) |
| انٹرفیس | — | SPI |
| Integrated PGA | — | Yes, low-noise programmable gain amplifier |
| Integrated Reference | — | Yes, internal VREF |
| Excitation Current Sources | — | 2 programmable IDACs |
| Supply Voltage (AVDD) | — | [DATA_NEEDED: AVDD supply voltage range] |
| PGA Gain Range | — | [DATA_NEEDED: PGA gain range] |
| Noise Performance | — | [DATA_NEEDED: noise at 20 SPS] |
| Power Consumption | — | Low power (per TI product description) |
| Typical Price (qty 1) | — | from $1.91 (LCSC, as of 2026-09-03) |