MAX128BENG vs MAX156BENG 比較
詳細並排比較 MAX128BENG 由 Analog Devices 與 MAX156BENG 由 Maxim Integrated. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | MAX128BENG | MAX156BENG |
|---|---|---|
| 品牌 | Analog Devices | Maxim Integrated |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 解析度 | 12 bits | 8 bit |
| Number of Channels | 8 single-ended / 4 differential | 8 single-ended (4 differential) |
| 取樣率 | 8 ksps | — |
| ADC Architecture | SAR (Successive Approximation Register) | — |
| 供應電壓 | +5 V (single analog supply) | — |
| Input Voltage Ranges | 0 to 5V, 0 to 10V, ±5V, ±10V, 0 to 15V, ±15V | — |
| Digital Interface | 2-wire I2C-compatible (SDA, SCL) | — |
| Internal Reference Voltage | 4.096 V | 2.5 V |
| Shutdown Modes | Hardware SHDN + software standby + full power-down | — |
| I2C Address Select | AD0 pin (0x50 or 0x52) | — |
| 工作溫度 | -40C to +85C (E suffix) | — |
| 封裝 | 24-pin PDIP (DIP-24) | 24-pin PDIP (DIP-24, 0.300 inch / 7.62 mm pitch) |
| 安裝類型 | Through-Hole (THT) | Through-Hole |
| RoHS 狀態 | Compliant (G suffix - lead-free finish) | MAX156BENG: non-compliant (Pb); MAX156BENG+: compliant per LCSC |
| Data Interface | I2C serial, up to 8 devices per bus | — |
| Sample Rate | — | 250 ksps per channel (278 ksamples/sec aggregate per distributor data) |
| Converter Type | — | SAR (Successive Approximation) with simultaneous T/H |
| Analog Supply Voltage | — | 4.75 V to 5.25 V |
| Digital Supply Voltage | — | 4.75 V to 5.25 V |
| Analog Input Range | — | 0 V to +5 V (unipolar); +/-5 V (bipolar) |
| Operating Current (typical) | — | 2.7 mA at 5 V |
| Power Dissipation (typical) | — | 13.5 mW at 5 V / 250 ksps |
| Operating Temperature (MAX156BENG) | — | 0 C to +70 C (Commercial) |
| Operating Temperature (MAX156BENG+) | — | -40 C to +85 C (Industrial) |
| 介面 | — | Parallel microprocessor-compatible |
| Track-and-Hold Architecture | — | Simultaneous T/H on all channels |