TLV1504IDRG4 vs TSA7887ARZ 对比
详细并排对比 TLV1504IDRG4 出自 Texas Instruments 和 TSA7887ARZ 出自 Silicon Labs。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。
规格对比
| 参数 | TLV1504IDRG4 | TSA7887ARZ |
|---|---|---|
| 品牌 | Texas Instruments | Silicon Labs |
| 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） | $2.74 | $1.85 |
| 分辨率 | 10 bit | 12 bits |
| 采样率 | 200 kSPS | — |
| Number of Channels | 4 | 2 |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Input Type | Single-ended / Pseudo-differential | — |
| Supply Voltage (AVDD/DVDD) | 2.7 V to 5.5 V | — |
| Analog Input Range | 0 V to AVDD (software-configurable bipolar) | — |
| Internal Reference | +2.5 V | 2.5 V |
| INL (typical) | ±0.5 LSB | — |
| DNL (typical) | ±0.5 LSB | — |
| Power Consumption | 1.5 mW at 3 V, 200 kSPS | — |
| Power-Down Current | <5 uA | Sub-microamp (hardware PD pin) |
| 接口 | SPI / QSPI / Microwire-compatible serial | — |
| 工作温度 | -40 C to +85 C (industrial) | — |
| 封装 | 16-pin SOIC (D) | 8-pin SOIC (RZ), 150-mil narrow body |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 1 (unlimited floor life at <30 C / 85% RH) | — |
| RoHS 状态 | Compliant | Compliant |
| Conversion Rate | — | 125 ksps |
| Data Interface | — | Serial (SPI/QSPI/MICROWIRE-compatible) |
| Number of Inputs | — | 1, 2 (differential or single-ended) |
| Analog Supply Voltage | — | 2.7 V to 5.25 V |
| Digital Supply Voltage | — | 2.7 V to 5.25 V |
| Input Voltage Range (Unipolar) | — | 0 V to VREF (with internal 2.5V ref) |
| Input Voltage Range (Bipolar) | — | [DATA_NEEDED: bipolar input range] |
| Reference Type | — | Internal, can be overdriven externally |
| Power Consumption at 125 ksps | — | 3.2 mW (typical) |
| 工作温度范围 | — | -40C to +85C |
| Lead-Free | — | Yes |
| Grade | — | 'A' Grade, xIND (industrial) |