TSA7887BRZ vs TLV2545IDGKR 比較
詳細並排比較 TSA7887BRZ 由 Silicon Labs 與 TLV2545IDGKR 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。
規格比較
| 參數 | TSA7887BRZ | TLV2545IDGKR |
|---|---|---|
| 品牌 | Silicon Labs | Texas Instruments |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 解析度 | 12 bit | 12 bits |
| Number of Channels | 1 or 2 input, single-ended | — |
| 取樣率 | 125 kSPS | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Input Type | Single-Ended | Pseudo-differential / single-ended |
| Data Interface | SPI / QSPI / MICROWIRE-compatible serial | — |
| Configuration | MUX-S/H-ADC (1:1 ratio) | — |
| Number of ADC Converters | 1 | — |
| Reference Type | Internal 2.5 V | — |
| Analog Supply Voltage | 2.7 V to 5.25 V | — |
| Digital I/O Supply | Same as AVDD (single-supply operation) | — |
| Input Track-and-Hold Acquisition Time | [DATA_NEEDED: track-and-hold acquisition time in ns] | — |
| 關機電流 | [DATA_NEEDED: shutdown current in uA] | — |
| 封裝 | 8-SOIC (SOIC-8) | 8-pin VSSOP (DGK) |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | -40 C to +85 C (Industrial) |
| RoHS 狀態 | Compliant | Compliant |
| Lead-Free / Halogen-Free | [DATA_NEEDED: lead-free / halogen-free status] | — |
| Sample Rate (Max) | — | 200 kSPS |
| Number of Input Channels | — | 1 (single-ended or pseudo-differential) |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| Conversion Time (Typical) | — | 3.5 us |
| INL (Max) | — | ±1 LSB |
| DNL (Max) | — | ±1 LSB |
| SINAD | — | 72 dB (at fIN = 20 kHz) |
| SFDR | — | 85 dB (at fIN = 20 kHz) |
| Serial Interface | — | SPI/DSP-compatible (up to 10 MHz), TMS320-ready |
| Lead-Free | — | Yes |