CS5581-ISZR vs ADS1220IPWR Comparison
Detailed side-by-side comparison of CS5581-ISZR by Cirrus Logic Inc. and ADS1220IPWR by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Cirrus Logic Inc.
CS5581-ISZR - 16-Bit 200kSPS Delta-Sigma ADC | Cirrus Logic | 24-SSOP
CS5581-ISZR ✓ ActiveTexas Instruments
ADS1220IPWR - 24-Bit 2kSPS Delta-Sigma ADC | Texas Instruments
ADS1220IPWR ✓ ActiveSpecification Comparison
| Parameter | CS5581-ISZR | ADS1220IPWR |
|---|---|---|
| Brand | Cirrus Logic Inc. | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.10 | $1.91 |
| Resolution | 16 bit | 24 bit |
| 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 | — |
| Package | 24-SSOP | 16-TSSOP |
| Mounting Type | Surface Mount | Surface Mount |
| Architecture | Charge-balance modulator with multi-bit digital filter | Sigma-Delta |
| 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) | — |
| Maximum Sample Rate | — | 2 kSPS |
| Input Channels | — | 4 (2 differential or 4 single-ended) |
| Interface | — | SPI |
| Integrated PGA | — | Yes, low-noise programmable gain amplifier |
| Integrated Reference | — | Yes, internal VREF |
| Excitation Current Sources | — | 2 programmable IDACs |
| Operating Temperature | — | -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) |