ADS1220IPWR vs CS5581-ISZR Comparison
Detailed side-by-side comparison of ADS1220IPWR by Texas Instruments and CS5581-ISZR by Cirrus Logic Inc.. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
ADS1220IPWR - 24-Bit 2kSPS Delta-Sigma ADC | Texas Instruments
ADS1220IPWR ✓ ActiveCirrus Logic Inc.
CS5581-ISZR - 16-Bit 200kSPS Delta-Sigma ADC | Cirrus Logic | 24-SSOP
CS5581-ISZR ✓ ActiveSpecification Comparison
| Parameter | ADS1220IPWR | CS5581-ISZR |
|---|---|---|
| Brand | Texas Instruments | Cirrus Logic Inc. |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.91 | $4.10 |
| Resolution | 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 |
| Interface | SPI | — |
| Integrated PGA | Yes, low-noise programmable gain amplifier | — |
| Integrated Reference | Yes, internal VREF | — |
| Excitation Current Sources | 2 programmable IDACs | — |
| Package | 16-TSSOP | 24-SSOP |
| Operating Temperature | -40C to +125C | — |
| Mounting Type | 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 |
| Sampling Rate | — | 200 kSPS |
| Converter Type | — | Delta-Sigma (ΣΔ) |
| Input Type | — | Single Ended |
| Input Voltage Range | — | ±2.5 V / 0 V to 5 V (bipolar) |
| Data Interface | — | SPI |
| Configuration | — | ADC |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |
| Supply Voltage | — | [DATA_NEEDED: supply voltage] |
| RoHS Status | — | Compliant |
| Packaging | — | Tape & Reel (TR) |
| Product Status | — | Active / Obsolete (per third-party listings, see _validation_note) |