TSA7887ARMZ vs MAX157BEPA 比較
詳細並排比較 TSA7887ARMZ 由 Silicon Labs 與 MAX157BEPA 由 Maxim Integrated. 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 | TSA7887ARMZ | MAX157BEPA |
|---|---|---|
| 品牌 | Silicon Labs | Maxim Integrated |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | 啟用中 | Obsolete |
| 解析度 | 12 bits | 10 bit |
| Number of Channels | 2 (single-ended) / 1 (pseudo-differential) | 2 single-ended |
| 取樣率 | 125 ksps | 108 ksps |
| Architecture | SAR (Successive Approximation Register) | Successive Approximation (SAR) |
| Input Type | Single-ended, pseudo-differential | Single-Ended |
| Analog Supply Voltage | 2.7 V to 5.25 V | — |
| Digital Supply Voltage | 2.7 V to 5.25 V | — |
| Internal Reference Voltage | 2.5 V | — |
| Reference Mode | Internal 2.5 V or external | — |
| Digital Interface | SPI / QSPI / MICROWIRE-compatible serial | — |
| Power Dissipation (typ @ 100 ksps, 3V) | 2.5 mW [DATA_NEEDED: exact figure from datasheet] | — |
| 關機電流 | < 1 µA | — |
| 工作溫度 | -40 °C to +85 °C | -40C to +85C (industrial) |
| 封裝 | 8-pin MSOP (RMZ) | 8-Pin DIP (PDIP-8), through-hole |
| 安裝類型 | Surface Mount | Through-Hole |
| RoHS 狀態 | Compliant | — |
| Grade | Industry / xIND second source | — |
| Conversion Time | — | 7.4 us (successive approximation) |
| Wake-up Time | — | 2.5 us (from automatic power-down) |
| Supply Voltage (VDD) | — | +2.7 V to +5.25 V (single supply) |
| Supply Current (Active, VDD=+3.6V) | — | 3.2 mW typical |
| Supply Current (Power-Down) | — | uA-level standby |
| Data Interface | — | SPI / QSPI / MICROWIRE-compatible, 3-wire serial |
| Internal Oscillator | — | 4.096 MHz (on-chip) |
| Configuration | — | MUX + S/H + SAR ADC |
| Number of Terminals | — | 8 |
| Terminal Form | — | Through-Hole |
| Package Code | — | DIP |
| Temperature Grade | — | Industrial |