AD7858LARS-REEL vs AD7265BCPZ-REEL 比較
詳細並排比較 AD7858LARS-REEL 由 Analog Devices 與 AD7265BCPZ-REEL 由 Analog Devices. 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 | AD7858LARS-REEL | AD7265BCPZ-REEL |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Manufacturer | Analog Devices Inc. | — |
| Part Number | AD7858LARS-REEL | — |
| Part Status | Active | — |
| Product Type | SAR Analog-to-Digital Converter (ADC) | — |
| 解析度 | 12 bit | — |
| Number of Input Channels | 8 single-ended / 4 pseudo-differential | — |
| 取樣率 | 100 kSPS (AD7858L grade; AD7858 grade is 200 kSPS) | — |
| Supply Voltage (VDD) | 3 V to 5.5 V (single supply) | — |
| Supply Current (Active, VDD=3V) | 1.5 mA typ (4.5 mW) | — |
| Supply Current (Active, VDD=5V) | [DATA_NEEDED: typical active current at 5V] | — |
| Power Dissipation (VDD=3V) | 4.5 mW (low-power L grade) | — |
| Power-Down Current | 25 µW | — |
| Input Type | Single-ended or pseudo-differential | — |
| Data Interface | Serial, SPI/QSPI/MICROWIRE/8051-compatible | — |
| Calibration | System and self-calibration, autocalibration on power-up | — |
| 封裝 | 24-SSOP (5.30 mm width, 0.65 mm pitch) | 32-lead LFCSP-VQ (5x5 mm) - CP suffix |
| 工作溫度範圍 | -40 C to +85 C | — |
| 安裝類型 | Surface Mount | Surface Mount |
| Packaging | Tape & Reel | — |
| RoHS 狀態 | Compliant (REEL suffix; LARS body is lead-free; older reels may be non-compliant - check lot) | Compliant |
| Architecture | — | SAR (Successive Approximation) |
| Number of Bits | — | 12 bits |
| Number of Channels | — | 2 ADCs x 3 inputs each = 6/12 inputs |
| Sample Rate | — | 1 MSPS (per ADC) |
| 供應電壓 | — | 2.7 V to 5.25 V (single) |
| Input Range | — | 0 V to VREF or 0 V to 2xVREF, differential |
| Internal Reference | — | 2.5 V (overdrivable, 100 mV to VDD external) |
| Input Bandwidth (Track-and-Hold) | — | >30 MHz |
| 介面 | — | Serial (SPI-compatible, two SDATA outputs) |
| 工作溫度 | — | -40 C to +85 C (industrial) |
| MSL 等級 | — | 3 (per JEDEC J-STD-020) |
| Reel Quantity | — | REEL: 1,500 per reel |