ADS1220IPWR vs ADS1220IRVAR موازنہ
تفصیلی ساتھ ساتھ موازنہ از ADS1220IPWR بذریعہ Texas Instruments اور ADS1220IRVAR 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 ✓ فعالخصوصیات کا موازنہ
| پیرامیٹر | ADS1220IPWR | ADS1220IRVAR |
|---|---|---|
| برانڈ | Texas Instruments | Texas Instruments |
| زمرہ | ADC/DAC | ADC/DAC |
| لائف سائیکل کی حالت | فعال | فعال |
| فی یونٹ قیمت (USD) | $1.91 | $2.65 |
| ریزولوشن | 24 bit | 24 bits |
| Maximum Sample Rate | 2 kSPS | 2 kSPS |
| Input Channels | 4 (2 differential or 4 single-ended) | — |
| Architecture | Sigma-Delta | Delta-Sigma (3rd-order modulator) |
| انٹرفیس | SPI | — |
| Integrated PGA | Yes, low-noise programmable gain amplifier | — |
| Integrated Reference | Yes, internal VREF | — |
| Excitation Current Sources | 2 programmable IDACs | — |
| پیکیج | 16-TSSOP | VQFN-16 (RVA) 3.5 mm x 3.5 mm with EP |
| آپریٹنگ درجہ حرارت | -40C to +125C | -40 C to +125 C |
| ماؤنٹنگ ٹائپ | Surface Mount | Surface Mount |
| 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) | — |
| Number of Input Channels | — | 4 single-ended or 2 differential (via MUX) |
| 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 |
| MSL لیول | — | 2 (1 year) |
| RoHS اسٹیٹس | — | Compliant |