LTC2351CUH-14#PBF vs LTC2351CUH-14#TRPBF 对比
详细并排对比 LTC2351CUH-14#PBF 出自 Analog Devices 和 LTC2351CUH-14#TRPBF 出自 Analog Devices。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。
Analog Devices
LTC2351CUH-14#PBF - 14-Bit 1.5Msps 6-Ch Simultaneous-Sampling ADC | ADI
LTC2351CUH-14#PBF ✓ 量产中Analog Devices
LTC2351CUH-14#TRPBF - 14-Bit 1.5Msps 6-Ch SAR ADC | Analog Devices
LTC2351CUH-14#TRPBF ✓ 量产中规格对比
| 参数 | LTC2351CUH-14#PBF | LTC2351CUH-14#TRPBF |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 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） | $9.40 | $8.65 |
| 分辨率 | 14 bits | 14 bits |
| Number of Input Channels | 6 differential (simultaneously sampled) | — |
| 采样率 | 1.5 Msps | 1.5 Msps (per channel) |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Input Type | Differential | Differential (6 channels, dedicated S/H per channel) |
| 电源电压 | 3 V (single supply) | 3 V (single supply) |
| Supply Current (active) | 5.5 mA | — |
| Sleep Mode Current | 12 uW | — |
| Internal Reference | 2.5 V (external reference supported) | — |
| Data Interface | Serial LVCMOS-compatible | Serial (LVTTL-compatible) |
| 封装 | 32-pin QFN (5 mm x 5 mm) with exposed pad | 32-pin QFN (5 mm x 5 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度范围 | 0C to +70C (commercial grade) | — |
| Lead Free / RoHS | Lead free (PBF suffix), RoHS compliant | — |
| MSL 等级 | [DATA_NEEDED: MSL rating] | 1 (per JEDEC J-STD-020) |
| Throughput per Channel | 1.5 Msps / 6 channels (sequential conversion of sampled inputs) | — |
| Number of Channels | — | 6 (simultaneously sampled differential inputs) |
| 电源电流 | — | 5.5 mA (typical at 3 V) |
| 关断电流 | — | 12 uW (sleep mode) |
| Input Range | — | [DATA_NEEDED: full-scale input range vs VREF] |
| Operating Temperature Range (C grade) | — | 0C to +70C |
| Operating Temperature Range (I grade) | — | -40C to +85C |
| Channel-to-Channel Skew | — | Simultaneous (single CONV edge) |
| Reference | — | Internal and/or external (per datasheet) |
| Lead-Free / RoHS | — | Yes (PBF suffix, RoHS compliant) |
| Conversion Latency | — | Single-cycle (SAR architecture) |