CS5581-ISZR vs ADS1220IPWR 对比
详细并排对比 CS5581-ISZR 出自 Cirrus Logic Inc. 和 ADS1220IPWR 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。
Cirrus Logic Inc.
CS5581-ISZR - 16-Bit 200kSPS Delta-Sigma ADC | Cirrus Logic | 24-SSOP
CS5581-ISZR ✓ 量产中
规格对比
| 参数 | CS5581-ISZR | ADS1220IPWR |
|---|---|---|
| 品牌 | Cirrus Logic Inc. | 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） | $4.10 | $1.91 |
| 分辨率 | 16 bit | 24 bit |
| Number of Channels | 1 | — |
| 采样率 | 200 kSPS | — |
| Converter Type | Delta-Sigma (ΣΔ) | — |
| Input Type | Single Ended | — |
| 输入电压范围 | ±2.5 V / 0 V to 5 V (bipolar) | — |
| Data Interface | SPI | — |
| 封装 | 24-SSOP | 16-TSSOP |
| 安装类型 | Surface Mount | Surface Mount |
| Architecture | Charge-balance modulator with multi-bit digital filter | Sigma-Delta |
| Configuration | ADC | — |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | — |
| 电源电压 | [DATA_NEEDED: supply voltage] | — |
| RoHS 状态 | Compliant | — |
| Packaging | Tape & Reel (TR) | — |
| Product Status | Active / Obsolete (per third-party listings, see _validation_note) | — |
| Maximum Sample Rate | — | 2 kSPS |
| Input Channels | — | 4 (2 differential or 4 single-ended) |
| 接口 | — | SPI |
| Integrated PGA | — | Yes, low-noise programmable gain amplifier |
| Integrated Reference | — | Yes, internal VREF |
| Excitation Current Sources | — | 2 programmable IDACs |
| 工作温度 | — | -40C to +125C |
| Supply Voltage (AVDD) | — | [DATA_NEEDED: AVDD supply voltage range] |
| PGA Gain Range | — | [DATA_NEEDED: PGA gain range] |
| Noise Performance | — | [DATA_NEEDED: noise at 20 SPS] |
| Power Consumption | — | Low power (per TI product description) |
| Typical Price (qty 1) | — | from $1.91 (LCSC, as of 2026-09-03) |