ADS7822PBG4 vs AS1524-BTDR Comparison
Detailed side-by-side comparison of ADS7822PBG4 by Texas Instruments and AS1524-BTDR by ams OSRAM. 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 ✓ Active
Specification Comparison
| Parameter | ADS7822PBG4 | AS1524-BTDR |
|---|---|---|
| Brand | Texas Instruments | ams OSRAM |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.10 | $2.27 |
| Resolution | 12 bits | 12 bits |
| Architecture | SAR (Successive Approximation) | — |
| Number of Channels | 1 input, single-ended | — |
| Sampling Rate | 200 kSPS | 150 ksps |
| Supply Voltage Range | 2.7 V to 5.25 V | — |
| Reference Input | External VREF pin (ratiometric to VDD) | — |
| Data Interface | Serial SPI / QSPI / Microwire | SPI / MICROWIRE / QSPI compatible |
| Input Type | Single-ended analog with integrated sample-and-hold | — |
| Package | 8-PDIP (PB), 0.300 inch / 7.62 mm | 8-TDFN (3 x 3 mm) with exposed pad |
| Mounting Type | Through-Hole | Surface Mount |
| Operating Temperature | -40 C to +85 C (industrial) | — |
| Power Consumption | Approximately 1.5 mW at 3 V, 200 kSPS | — |
| Shutdown Current | Microwatts (per datasheet) | — |
| RoHS Status | Pb-free green / RoHS compliant (PBG4 suffix) | Compliant |
| Lead-Free Finish | Yes (Matte Sn, Pb-free) | — |
| Manufacturer | — | ams OSRAM (formerly austriamicrosystems) |
| Part Number | — | AS1524-BTDR |
| Conversion Architecture | — | SAR (Successive Approximation Register) |
| Number of Input Channels | — | 1 pseudo/true-differential or 2 single-ended |
| 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) |
| Reference Voltage | — | Internal 2.5 V or external |
| Operating Temperature Range | — | -40 to +85 C (industrial) |
| Packaging | — | Tape & Reel |
| MSL Level | — | MSL1 (per TDFN exposed pad standard) |