AS1531 vs AS1531-T 比較
詳細な並列比較: AS1531 メーカー: ams OSRAM および AS1531-T メーカー: ams OSRAM。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
仕様比較
| パラメータ | AS1531 | AS1531-T |
|---|---|---|
| ブランド | ams OSRAM | ams OSRAM |
| カテゴリ | ADC/DAC | ADC/DAC |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $4.10 | $2.55 |
| 分解能 | 12 bits | 12 bits |
| Sample Rate | 300 ksps | — |
| Number of Input Channels | 4 single-ended / 2 pseudo-differential (8 with COM pin) | 4 or 8 (single-ended, multiplexed) |
| Supply Voltage (VDD) | +2.7 V to +3.6 V | — |
| Supply Current (300 ksps) | 2.2 mA | — |
| Supply Current (Reduced-Power Mode) | [DATA_NEEDED: reduced-power mode current] | — |
| Supply Current (Power-Down) | [DATA_NEEDED: power-down current] | [DATA_NEEDED: typical power-down current in uA] |
| Internal Reference Voltage | 2.5 V | — |
| Analog Input Range (Single-Ended) | 0 V to VREF | — |
| Analog Input Range (Pseudo-Differential) | 0 V to 2xVREF | — |
| インターフェース | SPI / QSPI / MICROWIRE-compatible serial | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Integral Nonlinearity (INL) | [DATA_NEEDED: INL max] | — |
| Differential Nonlinearity (DNL) | [DATA_NEEDED: DNL max] | — |
| Signal-to-Noise + Distortion (SINAD) | [DATA_NEEDED: SINAD] | — |
| パッケージ | 20-pin TSSOP | 20-pin TSSOP |
| 動作温度 | [DATA_NEEDED: operating temperature range] | -40 C to +85 C (industrial) |
| RoHS ステータス | Compliant (per DigiKey listing) | Compliant |
| サンプリングレート | — | 300 ksps (AS1531); up to 400 ksps (AS1530 variant) |
| Supply Voltage (Single) | — | 2.7 V to 5.25 V |
| Supply Current (Active) | — | [DATA_NEEDED: typical active current at 3V/5V] |
| Analog Input Range | — | 0 V to VREF |
| 基準電圧 | — | External, up to VDD |
| Data Interface | — | MICROWIRE, QSPI, SPI, Serial |
| Input Type | — | Single-Ended, pseudo-differential (configurable) |
| 実装タイプ | — | Surface Mount |
| Packaging | — | Tape and Reel (TR) |
| INL (max) | — | [DATA_NEEDED: max INL in LSB] |
| DNL (max) | — | [DATA_NEEDED: max DNL in LSB] |
| THD | — | Approximately -80 dB (class-typical for 12-bit SAR at low input frequency) |