AS1525-BTDR vs AS1539-BTST 比較
詳細並排比較 AS1525-BTDR 由 ams OSRAM 與 AS1539-BTST 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 | AS1525-BTDR | AS1539-BTST |
|---|---|---|
| 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 | 12 bits | 10 bit |
| Sampling Rate (max) | 150 ksps | — |
| Number of Inputs | 2 (single-ended) / 1 (pseudo/true-differential) | — |
| Input Type | Pseudo-Differential, Single-Ended, True-Differential | Single-ended, unipolar |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| Data Interface | SPI, MICROWIRE, QSPI, Serial | I2C (2-wire, serial) |
| Configuration | S/H-ADC | — |
| Ratio S/H:ADC | 1:1 | — |
| Number of A/D Converters | 1 | — |
| Reference Type | [DATA_NEEDED: internal vs external reference] | Internal 2.5V (external reference input supported) |
| Analog Supply Voltage | +2.7 V to +5.25 V (single supply) | — |
| Digital Supply Voltage | [DATA_NEEDED: separate AVDD/DVDD allowed?] | — |
| 工作溫度 | -40 C to +85 C | [DATA_NEEDED: operating temperature range] |
| 封裝 | 8-TDFN (3x3 mm) Exposed Pad | 16-TSSOP (0.173" / 4.40 mm width) |
| 安裝類型 | Surface Mount | Surface Mount |
| Packaging | Tray | Tape & Reel (TR) |
| RoHS 狀態 | Compliant | Compliant |
| Number of Input Channels | — | 8 (AS1539) / 4 (AS1541) |
| 取樣率 | — | 50 ksps |
| Number of ADCs | — | 1 |
| Sample-and-Hold | — | Integrated |
| Supply Voltage (Analog/Digital) | — | 2.7 V to 5.5 V (single supply) |
| 供應電流 | — | [DATA_NEEDED: supply current typ/max] |
| 腳位數 | — | 16 |