ADS8381IBPFBR vs ADS8342IBPFBR 比較
詳細並排比較 ADS8381IBPFBR 由 Texas Instruments 與 ADS8342IBPFBR 由 Texas Instruments. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Texas Instruments
ADS8381IBPFBR - 18-Bit 580kHz SAR ADC | 48-TQFP | Texas Instruments
ADS8381IBPFBR ✓ 啟用中Texas Instruments
ADS8342IBPFBR - 16-Bit 250kSPS 4-Ch SAR ADC | Texas Instruments
ADS8342IBPFBR ✓ 啟用中規格比較
| 參數 | ADS8381IBPFBR | ADS8342IBPFBR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 解析度 | 18 bit | 16 bit |
| Sample Rate | 580 kSPS | — |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| Number of Channels | 1 | 4 |
| Input Type | Single-Ended Unipolar | True Bipolar, Single-Ended |
| Data Interface | Parallel | — |
| 封裝 | 48-TQFP (PFB) 7x7 mm | TQFP-48 (PFB) |
| 腳位數 | 48 | — |
| 工作溫度範圍 | -40C to +85C | — |
| Analog Supply Voltage | 2.7 V to 5.25 V | — |
| Power Dissipation | 115 mW at 580 kHz | 200 mW (typ) |
| No Missing Code | 18-bit NMC ensured over temperature | — |
| Latency | Zero (SAR architecture) | — |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | Compliant | Compliant |
| Terminal Form | Gull Wing | — |
| Package Code | TFQFP | — |
| 取樣率 | — | 250 kSPS |
| Input Signal Range | — | ±VREF (selectable per channel) |
| Output Interface | — | Parallel, 3-state |
| 供應電壓 | — | ±5 V |
| Maximum Integral Nonlinearity (INL) | — | ±4 LSB (I grade) |
| No Missing Codes | — | 16 bit (ensured) |
| Max Offset Error | — | 1 mV |
| 工作溫度 | — | -40°C to +85°C (Industrial) |
| Sample-and-Hold | — | Internal (inherent to capacitive DAC) |
| Reference | — | External |