AD7873ARQZ vs AK4181A Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci AD7873ARQZ disebabkan oleh Analog Devices dan AK4181A disebabkan oleh AKM (Asahi Kasei Microdevices). Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
AKM (Asahi Kasei Microdevices)
AK4181A - 4-Wire Touch Screen Controller, 12-bit SAR ADC | AKM
AK4181A ✓ AktifPengandingan Spesifikasi
| Parametr | AD7873ARQZ | AK4181A |
|---|---|---|
| Merek | Analog Devices | AKM (Asahi Kasei Microdevices) |
| Kategori | ADC/DAC | ADC/DAC |
| Status Lingkungan Hidup | Aktif | Aktif |
| Pemecahkatan | 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 | — |
| Kemasan | 16-pin QSOP (RQ-16) | TSSOP |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Lead Free Status | Lead Free | — |
| Status RoHS | RoHS Compliant | unknown |
| Suhu Operasi | -40 C to +85 C | — |
| Fungsi | — | 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 |
| Tegangan Pemberi Arus | — | [DATA_NEEDED: supply voltage range] |
| Arus Pemberi Arus | — | [DATA_NEEDED: supply current] |
| Interface to Host | — | [DATA_NEEDED: host interface type, e.g. SPI/I2C] |
| Gambaran Suhu Operasi | — | [DATA_NEEDED: operating temperature range] |