AS1538-BTSU vs AS1538-BTST Comparison
Detailed side-by-side comparison of AS1538-BTSU by ams and AS1538-BTST by ams. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | AS1538-BTSU | AS1538-BTST |
|---|---|---|
| Brand | ams | ams |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.49 | $4.05 |
| Resolution | 12 bits | 12 bits |
| Number of Input Channels | 8 (single-ended) | 8 (single-ended) |
| Converter Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| Sampling Rate | 50 ksamples/sec | 50 ks/s |
| Data Interface | I2C (2-wire, serial) | I2C (2-wire, address-selectable) |
| Analog Supply Voltage | 2.7 V to 5.25 V (single supply) | 2.7 V to 5.25 V |
| Digital Supply Voltage | 2.7 V to 5.25 V | 2.7 V to 5.25 V |
| Reference Voltage | Internal (with external input option) | — |
| Input Type | Single-ended, multiplexed | Single-ended, pseudo-differential option |
| Number of Pins | 16 | — |
| Package | 16-TSSOP (4.40 mm body width) | 16-TSSOP (4.40 mm body width) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| Packaging | Tube (shipping suffix "U" = Tape & Reel per AS1538-BTSU part code) | Tape & Reel (TR suffix) |
| Internal Clock | Yes (asynchronous, no external clock required) | — |
| RoHS Status | Compliant (per distributor listings) | Compliant |
| Operating Temperature Range | — | -40 C to +85 C |
| External Reference Pin | — | Yes (REFIN) |
| Track-and-Hold | — | Integrated |