TLV2545IDGKR vs TSA7887ARZ 比較
詳細な並列比較: TLV2545IDGKR メーカー: Texas Instruments および TSA7887ARZ メーカー: Silicon Labs。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 | TLV2545IDGKR | TSA7887ARZ |
|---|---|---|
| ブランド | Texas Instruments | Silicon Labs |
| 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） | $2.33 | $1.85 |
| 分解能 | 12 bits | 12 bits |
| Sample Rate (Max) | 200 kSPS | — |
| Number of Input Channels | 1 (single-ended or pseudo-differential) | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| 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 | — |
| Input Type | Pseudo-differential / single-ended | — |
| 動作温度 | -40 C to +85 C (Industrial) | — |
| パッケージ | 8-pin VSSOP (DGK) | 8-pin SOIC (RZ), 150-mil narrow body |
| 実装タイプ | Surface Mount | Surface Mount |
| RoHS ステータス | Compliant | Compliant |
| Lead-Free | Yes | Yes |
| Number of Channels | — | 2 |
| Conversion Rate | — | 125 ksps |
| Data Interface | — | Serial (SPI/QSPI/MICROWIRE-compatible) |
| Number of Inputs | — | 1, 2 (differential or single-ended) |
| Analog Supply Voltage | — | 2.7 V to 5.25 V |
| Digital Supply Voltage | — | 2.7 V to 5.25 V |
| Input Voltage Range (Unipolar) | — | 0 V to VREF (with internal 2.5V ref) |
| Input Voltage Range (Bipolar) | — | [DATA_NEEDED: bipolar input range] |
| Internal Reference | — | 2.5 V |
| Reference Type | — | Internal, can be overdriven externally |
| Power Consumption at 125 ksps | — | 3.2 mW (typical) |
| Power-Down Current | — | Sub-microamp (hardware PD pin) |
| 動作温度範囲 | — | -40C to +85C |
| Grade | — | 'A' Grade, xIND (industrial) |