AS1524-BTDR vs ADS7822PBG4 Comparison
Detailed side-by-side comparison of AS1524-BTDR by ams OSRAM and ADS7822PBG4 by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
ADS7822PBG4 - 12-Bit 200kSPS Micro-Power SAR ADC | Texas Instruments
ADS7822PBG4 ✓ ActiveSpecification Comparison
| Parameter | AS1524-BTDR | ADS7822PBG4 |
|---|---|---|
| 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 | $2.10 |
| Manufacturer | ams OSRAM (formerly austriamicrosystems) | — |
| Part Number | AS1524-BTDR | — |
| Resolution | 12 bits | 12 bits |
| Conversion Architecture | SAR (Successive Approximation Register) | — |
| Number of Input Channels | 1 pseudo/true-differential or 2 single-ended | — |
| Sampling Rate | 150 ksps | 200 kSPS |
| Input Voltage Range | 0 to VDD (single-ended), ±VREF (differential) | — |
| 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 | Serial SPI / QSPI / Microwire |
| Reference Voltage | Internal 2.5 V or external | — |
| Package | 8-TDFN (3 x 3 mm) with exposed pad | 8-PDIP (PB), 0.300 inch / 7.62 mm |
| Operating Temperature Range | -40 to +85 C (industrial) | — |
| Mounting Type | Surface Mount | Through-Hole |
| Packaging | Tape & Reel | — |
| RoHS Status | Compliant | Pb-free green / RoHS compliant (PBG4 suffix) |
| MSL Level | MSL1 (per TDFN exposed pad standard) | — |
| Architecture | — | SAR (Successive Approximation) |
| Number of Channels | — | 1 input, single-ended |
| Supply Voltage Range | — | 2.7 V to 5.25 V |
| Reference Input | — | External VREF pin (ratiometric to VDD) |
| Input Type | — | Single-ended analog with integrated sample-and-hold |
| Operating Temperature | — | -40 C to +85 C (industrial) |
| Power Consumption | — | Approximately 1.5 mW at 3 V, 200 kSPS |
| Shutdown Current | — | Microwatts (per datasheet) |
| Lead-Free Finish | — | Yes (Matte Sn, Pb-free) |