ADS7822PBG4 vs AS1525-BTDR Comparación
Comparación detallada lado a lado de ADS7822PBG4 por Texas Instruments y AS1525-BTDR por ams OSRAM. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Texas Instruments
ADS7822PBG4 - 12-Bit 200kSPS Micro-Power SAR ADC | Texas Instruments
ADS7822PBG4 ✓ Activo
Comparación de especificaciones
| Parámetro | ADS7822PBG4 | AS1525-BTDR |
|---|---|---|
| Marca | Texas Instruments | ams OSRAM |
| Categoría | ADC/DAC | ADC/DAC |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $2,10 | $2,98 |
| Resolución | 12 bits | 12 bits |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| Number of Channels | 1 input, single-ended | — |
| Frecuencia de muestreo | 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 | SPI, MICROWIRE, QSPI, Serial |
| Input Type | Single-ended analog with integrated sample-and-hold | Pseudo-Differential, Single-Ended, True-Differential |
| Encapsulado | 8-PDIP (PB), 0.300 inch / 7.62 mm | 8-TDFN (3x3 mm) Exposed Pad |
| Tipo de montaje | Through-Hole | Surface Mount |
| Temperatura de funcionamiento | -40 C to +85 C (industrial) | -40 C to +85 C |
| Power Consumption | Approximately 1.5 mW at 3 V, 200 kSPS | — |
| Corriente de apagado | Microwatts (per datasheet) | — |
| Estado RoHS | Pb-free green / RoHS compliant (PBG4 suffix) | Compliant |
| Lead-Free Finish | Yes (Matte Sn, Pb-free) | — |
| Sampling Rate (max) | — | 150 ksps |
| Number of Inputs | — | 2 (single-ended) / 1 (pseudo/true-differential) |
| Configuration | — | S/H-ADC |
| Ratio S/H:ADC | — | 1:1 |
| Number of A/D Converters | — | 1 |
| Reference Type | — | [DATA_NEEDED: internal vs external reference] |
| Analog Supply Voltage | — | +2.7 V to +5.25 V (single supply) |
| Digital Supply Voltage | — | [DATA_NEEDED: separate AVDD/DVDD allowed?] |
| Packaging | — | Tray |