AS1544-BQFT vs ADS7841PBG4 Vergleich
Detaillierter Direktvergleich von AS1544-BQFT von ams OSRAM und ADS7841PBG4 von Texas Instruments. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Spezifikationsvergleich
| Parameter | AS1544-BQFT | ADS7841PBG4 |
|---|---|---|
| Marke | ams OSRAM | Texas Instruments |
| Kategorie | ADC/DAC | ADC/DAC |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $2,39 | $4,12 |
| Number of Bits | 12 | — |
| Sampling Rate (Per Second) | 1 MSPS | — |
| Number of Inputs | 4 single-ended / 2 differential | — |
| Input Type | Single-Ended, Differential (Pseudo) | — |
| Data Interface | DSP, MICROWIRE, QSPI, Serial, SPI | Serial (SPI/QSPI/MICROWIRE-compatible) |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| Supply Voltage (Analog/Digital) | 2.7 V to 5.25 V (single supply) | — |
| Reference Type | [DATA_NEEDED: internal/external reference voltage] | — |
| Channel Sequencer | Yes (programmable sequential conversion) | — |
| Betriebstemperatur | -40 C to +85 C | -40 C to +85 C (industrial) |
| Gehäuse / Bauform | 20-TQFN Exposed Pad (4x4 mm) | — |
| Montageart | Surface Mount | Through-Hole |
| Packaging | Tape & Reel (TR) | — |
| Anzahl der Pins | 20 | — |
| MSL-Level | [DATA_NEEDED: MSL rating] | 1 (unlimited) |
| RoHS-Status | Compliant | Compliant |
| Auflösung | — | 12 bits (programmable to 8 bits) |
| Number of Input Channels | — | 4 single-ended or 2 differential |
| Abtastrate | — | 200 kSPS |
| Conversion Time | — | 3.75 us |
| INL (Max) | — | +/-1 LSB |
| DNL (Max) | — | +/-1 LSB |
| SINAD | — | 72 dB |
| Missing Codes | — | None (guaranteed) |
| Versorgungsspannung | — | 2.7 V to 5.5 V (single supply) |
| Reference Voltage (VREF) | — | 100 mV to VCC |
| Analog Input Range | — | 0 V to VREF |
| Power Dissipation (Typ, 200 kHz, VCC=5V) | — | 2 mW |
| Abschaltstrom | — | < 1 uA |
| Gehäuse | — | 16-PDIP (0.300 in, 7.62 mm) |
| Lead-Free | — | Yes |