AS1521-T vs AS1520-T 比較
詳細並排比較 AS1521-T 由 ams OSRAM 與 AS1520-T 由 ams OSRAM. 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 | AS1521-T | AS1520-T |
|---|---|---|
| 品牌 | ams OSRAM | ams OSRAM |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 解析度 | 10 bit | 10 bit |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation) |
| Number of Channels | 8 single-ended / 4 differential | — |
| 取樣率 | 300 ksps | 400 ksps |
| Input Type | Differential, Pseudo-Differential, Single-Ended | Single-ended, 8:1 mux |
| Supply Voltage (Single) | 2.7 V to 5.25 V | — |
| Supply Current (Full Speed) | 1.1 mA typical | — |
| Power Consumption | 3.6 mW at 3 V, 300 ksps | — |
| 關機電流 | 1 µA | typically <1 uA |
| 介面 | SPI / QSPI / MICROWIRE compatible | — |
| Maximum Serial Clock | 4 MHz | — |
| INL (積分非線性) | ±0.5 LSB (max) | — |
| DNL (Differential Nonlinearity) | ±0.5 LSB (max, no missing codes) | — |
| SINAD at 100 kHz Input | 71 dB | — |
| 工作溫度 | -40 °C to +85 °C | -40 C to +85 C |
| 封裝 | 20-TSSOP, 4.4 mm body width | 20-TSSOP (4.40 mm body width) |
| 安裝類型 | Surface Mount | Surface Mount |
| Reference Type | External (REF pin) | External |
| RoHS 狀態 | Compliant | Compliant |
| Number of Analog Inputs | — | 8 (single-ended) |
| 供應電壓 | — | 2.7 V to 5.25 V (single) |
| Supply Current (operating) | — | [DATA_NEEDED: typ active current] |
| INL (max) | — | ±1 LSB |
| DNL (max) | — | ±1 LSB |
| Data Interface | — | Serial (SPI-compatible) |
| MSL 等級 | — | 1 |