AS1524-BTDR vs ADS7825UE4 Comparison
Detailed side-by-side comparison of AS1524-BTDR by ams OSRAM and ADS7825UE4 by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | AS1524-BTDR | ADS7825UE4 |
|---|---|---|
| Brand | ams OSRAM | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.27 | $17.20 |
| Manufacturer | ams OSRAM (formerly austriamicrosystems) | — |
| Part Number | AS1524-BTDR | — |
| Resolution | 12 bits | 16 bits |
| Conversion Architecture | SAR (Successive Approximation Register) | — |
| Number of Input Channels | 1 pseudo/true-differential or 2 single-ended | 4 (single-ended, multiplexed) |
| Sampling Rate | 150 ksps | 40 kSPS (max) |
| Input Voltage Range | 0 to VDD (single-ended), ±VREF (differential) | +/-10 V (bipolar, laser-trimmed scaling) |
| Supply Voltage (VDD) | +2.7 V to +5.25 V | — |
| Supply Current (typ. at 150 ksps) | Low-power (exact figure not in provided data) | — |
| Data Interface | SPI / MICROWIRE / QSPI compatible | Parallel (8/16-bit) or Serial |
| Reference Voltage | Internal 2.5 V or external | — |
| Package | 8-TDFN (3 x 3 mm) with exposed pad | 28-SOIC (DW, 0.295 in / 7.50 mm width) |
| Operating Temperature Range | -40 to +85 C (industrial) | — |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tape & Reel | — |
| RoHS Status | Compliant | Compliant |
| MSL Level | MSL1 (per TDFN exposed pad standard) | — |
| Acquisition + Conversion Time | — | 25 us (max) |
| Integral Nonlinearity (INL) | — | +/-2.0 LSB (max) |
| Channel-to-Channel Matching | — | +/-0.1% |
| Supply Voltage | — | +5 V single supply |
| Power Dissipation | — | 50 mW (max during conversion) |
| Internal Reference | — | +2.5 V (on-chip) |
| Operating Temperature | — | -40C to +85C |
| Pin-Compatible With | — | ADS7824 (12-bit version, same 28-SOIC pinout) |