PADC34J44IRGZT vs PADC3444IRTQT 对比
详细并排对比 PADC34J44IRGZT 出自 Texas Instruments 和 PADC3444IRTQT 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
PADC34J44IRGZT - 14-Bit 125 MSPS Quad-Channel ADC | Texas Instruments
PADC34J44IRGZT ✓ 量产中
规格对比
| 参数 | PADC34J44IRGZT | PADC3444IRTQT |
|---|---|---|
| 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） | $58.95 | $35.60 |
| 分辨率 | 14 bit | 14 bit |
| Number of Input Channels | 4 (simultaneous sampling) | — |
| Sample Rate (max) | 125 MSPS per channel | — |
| Architecture | Pipelined | Pipelined |
| Analog Input Configuration | Differential | — |
| Input Bandwidth | 50 MHz [DATA_NEEDED: full-scale input voltage range] | — |
| Digital Interface | JESD204B (subclass 0/1), up to 4 lanes | — |
| Analog Supply Voltage | 1.8 V | 1.8 V |
| Digital Supply Voltage | [DATA_NEEDED] | — |
| Output Logic Level | CML (JESD204B serial) | — |
| 工作温度范围 | -40 C to +85 C | — |
| 封装 | 48-pin VQFN (RGZ) 7x7 mm with exposed thermal pad | 56-QFN (RTQ) 8x8 mm |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| Lead Free | Yes | Yes |
| MSL 等级 | [DATA_NEEDED] | — |
| Pins | 48 | — |
| Manufacturer | — | Texas Instruments |
| Part Family | — | ADC344x (PADC3444) |
| Number of Channels | — | 4 (quad) |
| Sampling Rate (max) | — | 125 MSPS |
| Sampling Rate (min) | — | 25 MSPS |
| Number of Inputs | — | 2 (per datasheet feature description) / 4 channels |
| Input Type | — | Differential (high-linearity) |
| Output Interface | — | LVDS / CMOS (family options) |
| Input Clock Divider | — | Yes (integrated) |
| SYSREF Input | — | Yes (deterministic sync) |
| 工作温度 | — | -40°C to +85°C (industrial) |