ADS1220IPWR vs CS5581-ISZR 对比
详细并排对比 ADS1220IPWR 出自 Texas Instruments 和 CS5581-ISZR 出自 Cirrus Logic Inc.。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 | ADS1220IPWR | CS5581-ISZR |
|---|---|---|
| 品牌 | Texas Instruments | Cirrus Logic Inc. |
| 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） | $1.91 | $4.10 |
| 分辨率 | 24 bit | 16 bit |
| Maximum Sample Rate | 2 kSPS | — |
| Input Channels | 4 (2 differential or 4 single-ended) | — |
| Architecture | Sigma-Delta | Charge-balance modulator with multi-bit digital filter |
| 接口 | SPI | — |
| Integrated PGA | Yes, low-noise programmable gain amplifier | — |
| Integrated Reference | Yes, internal VREF | — |
| Excitation Current Sources | 2 programmable IDACs | — |
| 封装 | 16-TSSOP | 24-SSOP |
| 工作温度 | -40C to +125C | — |
| 安装类型 | Surface Mount | Surface Mount |
| 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) | — |
| 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 |
| 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) |