ADS8482IBRGZR vs ADS8381IBPFBR 对比
详细并排对比 ADS8482IBRGZR 出自 Texas Instruments 和 ADS8381IBPFBR 出自 Texas Instruments。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Texas Instruments
ADS8482IBRGZR - 18-Bit 1MSPS SAR ADC w/ Internal Ref | Texas Instruments
ADS8482IBRGZR ✓ 量产中Texas Instruments
ADS8381IBPFBR - 18-Bit 580kHz SAR ADC | 48-TQFP | Texas Instruments
ADS8381IBPFBR ✓ 量产中规格对比
| 参数 | ADS8482IBRGZR | ADS8381IBPFBR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $14.45 | $9.85 |
| 分辨率 | 18 bits | 18 bit |
| Sample Rate | 1 MSPS | 580 kSPS |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation) |
| Number of Inputs | 1 | — |
| Input Type | Pseudo-Bipolar, Fully Differential | Single-Ended Unipolar |
| Internal Reference Voltage | 4.096 V | — |
| 接口 | Parallel (18/16/8-bit modes) | — |
| Supply Voltage (Analog) | 5 V | — |
| Supply Voltage (Digital) | 3 V or 5 V | — |
| 工作温度 | -40C to +85C | — |
| 封装 | 48-VQFN (RGZ) 7x7 mm | 48-TQFP (PFB) 7x7 mm |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| Lead Free | Yes | — |
| No Missing Codes | 18-bit guaranteed | — |
| Number of Channels | — | 1 |
| Data Interface | — | Parallel |
| 引脚数量 | — | 48 |
| 工作温度范围 | — | -40C to +85C |
| Analog Supply Voltage | — | 2.7 V to 5.25 V |
| Power Dissipation | — | 115 mW at 580 kHz |
| No Missing Code | — | 18-bit NMC ensured over temperature |
| Latency | — | Zero (SAR architecture) |
| Terminal Form | — | Gull Wing |
| Package Code | — | TFQFP |