AS1538-BTST vs AS1527-BSOT Comparison
Detailed side-by-side comparison of AS1538-BTST by ams and AS1527-BSOT by ams OSRAM. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | AS1538-BTST | AS1527-BSOT |
|---|---|---|
| Brand | ams | ams OSRAM |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.05 | $2.55 |
| Resolution | 12 bits | 10 bit |
| Number of Input Channels | 8 (single-ended) | 1 |
| Sampling Rate | 50 ks/s | 73 ksps |
| Converter Architecture | SAR (Successive Approximation) | — |
| Data Interface | I2C (2-wire, address-selectable) | MICROWIRE, QSPI, Serial, SPI |
| Analog Supply Voltage | 2.7 V to 5.25 V | — |
| Digital Supply Voltage | 2.7 V to 5.25 V | — |
| Input Type | Single-ended, pseudo-differential option | — |
| Package | 16-TSSOP (4.40 mm body width) | 8-SOIC (0.154 inch, 3.90 mm width) |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR suffix) | Tape & Reel (TR) |
| Operating Temperature Range | -40 C to +85 C | — |
| External Reference Pin | Yes (REFIN) | — |
| Track-and-Hold | Integrated | — |
| RoHS Status | Compliant | Compliant |
| Input Configuration | — | Single-Ended |
| Converter Type | — | SAR (Successive Approximation) |
| Supply Type | — | Single Supply |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| Supply Voltage | — | [DATA_NEEDED: supply voltage range] |
| Input Voltage Range | — | [DATA_NEEDED: input voltage range] |
| Power Consumption | — | Low power (per datasheet family AS1526/AS1527) |
| Architecture | — | SAR with internal sample-and-hold |