AD7873ARQZ vs AK4181A Vergleich
Detaillierter Direktvergleich von AD7873ARQZ von Analog Devices und AK4181A von AKM (Asahi Kasei Microdevices). Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
AKM (Asahi Kasei Microdevices)
AK4181A - 4-Wire Touch Screen Controller, 12-bit SAR ADC | AKM
AK4181A ✓ AktivSpezifikationsvergleich
| Parameter | AD7873ARQZ | AK4181A |
|---|---|---|
| Marke | Analog Devices | AKM (Asahi Kasei Microdevices) |
| Kategorie | ADC/DAC | ADC/DAC |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $5,49 | $1,38 |
| Auflösung | 12 bits | — |
| Architecture | SAR (Successive Approximation) | — |
| Touch Screen Type | 4-Wire Resistive | — |
| Supply Voltage (VCC) | 2.2 V to 5.25 V | — |
| Throughput Rate | 125 kSPS | — |
| On-Chip Reference | 2.5 V | — |
| Direct Battery Measurement | Up to 6 V | Yes |
| On-Chip Temperature Sensor | Yes, up to +85 C | — |
| Touch Pressure Measurement | Yes | — |
| Digital Interface | Synchronous Serial | — |
| Gehäuse | 16-pin QSOP (RQ-16) | TSSOP |
| Montageart | Surface Mount | Surface Mount |
| Lead Free Status | Lead Free | — |
| RoHS-Status | RoHS Compliant | unknown |
| Betriebstemperatur | -40 C to +85 C | — |
| Funktion | — | 4-wire resistive touch screen controller |
| ADC Architecture | — | 12-bit SAR with sample-and-hold |
| Maximum Sampling Frequency | — | 125 kHz |
| Touch Panel Interface | — | 4-wire resistive |
| Pen Pressure (Z-axis) Measurement | — | Yes |
| On-Chip Voltage Reference | — | 2.5 V |
| On-Chip Thermal Sensor | — | Yes |
| Auxiliary Analog Inputs | — | 2 channels |
| Versorgungsspannung | — | [DATA_NEEDED: supply voltage range] |
| Versorgungsstrom | — | [DATA_NEEDED: supply current] |
| Interface to Host | — | [DATA_NEEDED: host interface type, e.g. SPI/I2C] |
| Betriebstemperaturbereich | — | [DATA_NEEDED: operating temperature range] |