AD7862AR-10 vs AK9232NK 比較
詳細並排比較 AD7862AR-10 由 Analog Devices 與 AK9232NK 由 AKM Semiconductor. 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 | AD7862AR-10 | AK9232NK |
|---|---|---|
| 品牌 | Analog Devices | AKM Semiconductor |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Part Number | AD7862AR-10 | — |
| Number of ADCs | 2 | — |
| 解析度 | 12 bits | 18 bit |
| Conversion Rate (Throughput) | 250 kSPS per channel | — |
| Conversion Time | 4 microseconds | — |
| Input Channels | 4 (2 channels x 2 inputs) | — |
| 輸入電壓範圍 | ±10 V (AD7862-10) | — |
| Analog Input Type | Single-ended, true bipolar | — |
| 供應電壓 | +5 V single supply | — |
| Supply Current (typ) | 12 mA (60 mW) | — |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| Internal Reference | +2.5 V | — |
| Aperture Delay Matching | Tight (matched between two ADCs) | — |
| 介面 | High-speed parallel | — |
| Integral Nonlinearity (INL) | ±1 LSB max (typical) / ±0.5 LSB (B-grade) | — |
| Signal-to-Noise Ratio (SNR) | 70 dB typical | — |
| Common-Mode Rejection | 80 dB typical at 50 kHz | — |
| Power Dissipation | 60 mW typical | — |
| 工作溫度範圍 | -40 °C to +85 °C | [DATA_NEEDED: operating temperature range] |
| 封裝 | 28-pin SOIC (R-28) wide body | 24-pin QFN (4x4 mm) |
| Channel Selection | A0 logic input | — |
| Track-and-Hold | Yes, two integrated T/H amplifiers | — |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | Compliant | Compliant |
| Number of Channels | — | 2 (dual, simultaneous sampling) |
| 取樣率 | — | 1.1 MSPS per channel |
| Input Type | — | Differential analog inputs |
| Analog Supply Voltage | — | 1.7 V to 2 V |
| Digital Supply Voltage | — | 1.7 V to 2 V |
| Digital Interface | — | SPI-compatible serial |
| Reference Type | — | Internal (with external reference option) |
| MSL 等級 | — | [DATA_NEEDED: MSL rating] |
| Simultaneous Sampling | — | Yes (both channels sampled at same instant) |
| Series | — | AK9232NK / AK9233NK / AK9234NK (ZDS family) |