ADS8481IBRGZR vs AD7983BCPZ-R2 比較
詳細並排比較 ADS8481IBRGZR 由 Texas Instruments 與 AD7983BCPZ-R2 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。
Texas Instruments
ADS8481IBRGZR - 18-Bit 1MSPS SAR ADC w/Ref | Texas Instruments
ADS8481IBRGZR ✓ 啟用中
規格比較
| 參數 | ADS8481IBRGZR | AD7983BCPZ-R2 |
|---|---|---|
| 品牌 | Texas Instruments | Analog Devices |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 解析度 | 18 bits | 16 bits |
| Sample Rate | 1 MSPS | — |
| Number of Channels | 1 | — |
| Architecture | SAR (Successive Approximation Register) | Successive Approximation Register (SAR) |
| Input Type | Pseudo-Differential Unipolar Single-Ended | — |
| Data Interface | Parallel (18-bit, 16-bit, or 8-bit bus modes) | — |
| Analog Supply Voltage | 4.75 V to 5.25 V | — |
| Digital I/O Supply | 2.7 V to 5.25 V | — |
| Internal Reference Voltage | 4.096 V | — |
| Offset Error | ±0.1 mV (over temperature) | — |
| INL (Max) | ±1.5 LSB | — |
| DNL (Max) | ±1 LSB (no missing codes) | — |
| SNR | 87 dB (typical) | — |
| 工作溫度 | -40 °C to +85 °C | — |
| 封裝 | 48-VQFN (RGZ) 7x7 mm with exposed thermal pad | — |
| 安裝類型 | Surface Mount | — |
| MSL 等級 | [DATA_NEEDED: MSL level] | — |
| RoHS 狀態 | Compliant | RoHS Compliant |
| Sample Rate (Throughput) | — | 1.33 MSPS |
| Input Channels | — | 1 (single-ended/pseudo-differential IN+/IN-) |
| 輸入電壓範圍 | — | 0 V to VREF |
| Supply Voltage (VDD) | — | 2.5 V to 5.5 V |
| Reference Voltage (REF) | — | External, 2.5 V to 5.5 V |
| Power Dissipation | — | 10.5 mW typical @ 1.33 MSPS, VDD = 5 V |
| INL (積分非線性) | — | ±0.6 LSB typical, ±1.0 LSB maximum |
| SINAD | — | 91 dB typical |
| Missing Codes | — | None (16-bit guaranteed) |
| Digital Logic Compatibility | — | 1.8 V to 5 V |
| Serial Interface | — | SPI-compatible (SCK, SDO, CNV) |
| 工作溫度範圍 | — | -40 C to +85 C (Industrial) |
| Package Type | — | 10-LFCSP-WD (3x3 mm) with exposed pad |
| Pin/Package Compatibility | — | Pin-for-pin compatible with AD7982 (18-bit) and AD7689/AD7699 family |