ADS7822PBG4 vs ADS7817UBG4 Comparison
Detailed side-by-side comparison of ADS7822PBG4 by Texas Instruments and ADS7817UBG4 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 ✓ ActiveTexas Instruments
ADS7817UBG4 - 12-Bit 200kHz Differential Input SAR ADC | Texas Instruments
ADS7817UBG4 ✓ ActiveSpecification Comparison
| Parameter | ADS7822PBG4 | ADS7817UBG4 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.10 | $7.77 |
| Resolution | 12 bits | 12 bits |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| Number of Channels | 1 input, single-ended | — |
| Sampling Rate | 200 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 | — |
| Input Type | Single-ended analog with integrated sample-and-hold | — |
| Package | 8-PDIP (PB), 0.300 inch / 7.62 mm | 8-pin SOIC |
| 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 (Pb-free suffix G4) |
| Lead-Free Finish | Yes (Matte Sn, Pb-free) | — |
| Number of Input Channels | — | 1 differential |
| Sampling Rate (Max) | — | 200 kSamples/s |
| Analog Input Type | — | True differential, bipolar |
| Analog Input Voltage Range | — | -2.5 V to +2.5 V |
| Reference Voltage Range | — | 100 mV to 2.5 V (external) |
| Input-Referred Resolution | — | 49 uV to 1.22 mV (reference-dependent) |
| Supply Voltage (Analog/Digital) | — | 5 V (single supply) |
| Power-Down Current | — | <1 mA (automatic power-down mode) |
| Digital Interface | — | Serial (SPI/SSI-compatible) |
| Operating Temperature Range | — | -40 C to +85 C |