ADC081S021CISDX vs ADC121S021CISDX 比較
詳細並排比較 ADC081S021CISDX 由 Texas Instruments 與 ADC121S021CISDX 由 Texas Instruments. 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。
Texas Instruments
ADC081S021CISDX - 8-Bit 50-200ksps SAR ADC | Texas Instruments
ADC081S021CISDX ✓ 啟用中Texas Instruments
ADC121S021CISDX - 12-Bit 50-200ksps SAR ADC | Texas Instruments
ADC121S021CISDX Obsolete規格比較
| 參數 | ADC081S021CISDX | ADC121S021CISDX |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | 啟用中 | Obsolete |
| 解析度 | 8 bits | 12 bit |
| Architecture | SAR (Successive Approximation Register) | — |
| Number of Channels | 1 | 1 |
| Sample Rate Range | 50 ksps to 200 ksps | 50 ksps to 200 ksps |
| Supply Voltage (VA, VDD) | 2.7 V to 5.25 V | — |
| Analog Input Voltage Range | 0 V to VA | — |
| Conversion Time | 5 us (max) | — |
| Maximum INL (Linearity Error) | 0.1172 % (max) | — |
| Supply Current (200 ksps, 3V) | [DATA_NEEDED: supply current mA value] | — |
| Power Dissipation (3V, 200 ksps) | 1.5 mW | — |
| Serial Interface | SPI / SSI-compatible, up to 4 MHz | SPI / QSPI / MICROWIRE-compatible (3-wire: CS, SCLK, DOUT) |
| 工作溫度範圍 | -40 C to +85 C (Industrial) | — |
| 封裝 | 6-pin WSON (HVSON) | 6-pin WSON (2.2 x 2.5 mm) with exposed thermal pad |
| Package Size | 2.2 mm x 2.5 mm | — |
| 安裝類型 | Surface Mount | — |
| RoHS 狀態 | Compliant | Compliant (/NOPB variant) |
| Reference | VA (supply-referenced) | — |
| Converter Type | — | SAR (Successive Approximation Register) |
| Supply Voltage (V_A) | — | 2.7 V to 5.25 V |
| Supply Current (200 ksps, 3 V) | — | 1.4 mW typical |
| Analog Input Type | — | Single-ended (pseudo-differential) |
| 輸入電壓範圍 | — | 0 V to V_REF |
| 參考電壓 | — | V_REF (external) or V_A |
| INL (max) | — | ±1 LSB |
| DNL (max) | — | +1.5 / -1 LSB |
| SINAD | — | 72 dB typical at 200 ksps |
| SCLK Frequency (max) | — | 20 MHz |
| 工作溫度 | — | -40C to +85C (industrial) |
| Power-Down Current | — | Microampere-level (see datasheet) |