MAX1145BEAP+ vs MAX155AEWI 比較
詳細な並列比較: MAX1145BEAP+ メーカー: Analog Devices および MAX155AEWI メーカー: Analog Devices。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 | MAX1145BEAP+ | MAX155AEWI |
|---|---|---|
| ブランド | Analog Devices | Analog Devices |
| 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） | $5.95 | $14.40 |
| 分解能 | 14 bit | 8 bit |
| Number of Inputs | 1 | — |
| Input Type | Single-ended | Single-ended / differential, unipolar / bipolar |
| Converter Type | SAR (Successive Approximation Register) | — |
| サンプリングレート | 150 ksps | 250 ksps |
| 電源電圧 | 3.135 V to 3.465 V (single 3.3 V) | +5 V single supply |
| インターフェース | SPI-compatible serial | — |
| Reference Type | External | — |
| パッケージ | 20-pin SSOP | 28-SOIC wide (0.295 in / 7.50 mm) |
| 動作温度 | -40 C to +85 C (industrial) | -40 °C to +85 °C (extended industrial) |
| Temperature Grade | Industrial | — |
| Terminal Form | Gull Wing | — |
| Number of Terminals | 20 | — |
| Package Code | SSOP | — |
| Package Shape | Rectangular | — |
| 実装タイプ | Surface Mount | Surface Mount |
| RoHS ステータス | Compliant | Compliant (MAX155AEWI+); see compliance_info for legacy variant |
| Number of Channels | — | 8 single-ended / 4 differential |
| Conversion Time | — | [DATA_NEEDED: conversion time in microseconds per channel] |
| Architecture | — | SAR with simultaneous track-and-hold |
| Reference | — | Internal +2.5 V (external override supported) |
| Data Interface | — | Parallel 8-bit with WR / RD control |
| Channel Configuration | — | Software-programmable via shared bus |
| Power-Down Mode | — | Yes, <50 microamp standby |
| MSLレベル | — | [DATA_NEEDED: MSL classification] |
| Internal Track/Hold | — | 8 simultaneous T/H amplifiers, one per channel |