ADS5220PFBRG4 vs ADS5221PFBRG4 对比
详细并排对比 ADS5220PFBRG4 出自 Texas Instruments 和 ADS5221PFBRG4 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
ADS5221PFBRG4 - 12-bit 65MSPS 3.3V ADC 48-TQFP | Texas Instruments
ADS5221PFBRG4 ✓ 量产中规格对比
| 参数 | ADS5220PFBRG4 | ADS5221PFBRG4 |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | Obsolete | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $11.05 | $7.10 |
| 分辨率 | 12 bit | 12 bits |
| Sample Rate | 40 MSPS | 65 MSPS |
| Number of Input Channels | 1 | — |
| Input Type | Differential, Single-Ended | — |
| Data Interface | Parallel | — |
| Architecture | Pipelined | Pipelined |
| S/H:ADC Ratio | 1:1 | — |
| Number of A/D Converters | 1 | — |
| Reference Type | Internal or External | — |
| Signal-to-Noise Ratio (SNR) | 70 dB | — |
| Spurious-Free Dynamic Range (SFDR) | 88 dBFS | — |
| Differential Nonlinearity (DNL) | 0.3 LSB (typical) | — |
| Supply Voltage (Analog + Digital) | +3.3 V (single supply) | — |
| Power Dissipation | 195 mW (typical at 40 MSPS) | 285 mW typical |
| 工作温度范围 | -40 °C to +85 °C | — |
| 封装 | 48-pin TQFP (PFB) | TQFP-48 (7 mm x 7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | — |
| Number of Channels | — | 1 input, 1 converter |
| 电源电压 | — | +3.3 V (single supply) |
| SNR | — | 70 dB |
| SFDR | — | 88 dBFS |
| DNL | — | 0.5 LSB |
| Analog Input Type | — | Single-ended or fully differential |
| Reference | — | Internal or external |
| 工作温度 | — | -40 C to +85 C |
| Duty Cycle Adjust | — | Yes (flexible) |