ISLA222S25IR1Z vs ISLA222S12IR1Z 对比
详细并排对比 ISLA222S25IR1Z 出自 Renesas Electronics 和 ISLA222S12IR1Z 出自 Renesas Electronics。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Renesas Electronics
ISLA222S25IR1Z - Dual 12-Bit 250MSPS JESD204B ADC | Renesas
ISLA222S25IR1Z ✓ 量产中Renesas Electronics
ISLA222S12IR1Z - Dual 12-bit 125 MSPS JESD204B ADC | Renesas
ISLA222S12IR1Z ✓ 量产中规格对比
| 参数 | ISLA222S25IR1Z | ISLA222S12IR1Z |
|---|---|---|
| 品牌 | Renesas Electronics | Renesas Electronics |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $27.40 | $23.10 |
| 分辨率 | 12 bits | 12 bits |
| Sampling Rate (max) | 250 MSPS | 125 MSPS |
| Number of Channels | 2 (dual) | 2 (dual, simultaneous sampling) |
| Architecture | SAR / FemtoCharge switched-capacitor | FemtoCharge switched-capacitor pipelined |
| Data Output Interface | JESD204B subclass 1 serial | — |
| Family Sample Rates | 125 / 200 / 250 MSPS | — |
| Family Resolutions | 12-bit and 14-bit (pin-compatible family) | — |
| ADC Input Type | Single-ended analog inputs | — |
| Supply Voltage (analog/digital) | 1.8 V | — |
| Multi-chip Synchronization | Yes (JESD204B SYSREF) | — |
| Calibration | Auto / power-on / soft-reset calibration | — |
| Effective Number of Bits (ENOB) | [DATA_NEEDED: ENOB at Nyquist] | — |
| Signal-to-Noise Ratio (SNR) | [DATA_NEEDED: SNR spec at 250 MSPS] | — |
| Spurious-Free Dynamic Range (SFDR) | [DATA_NEEDED: SFDR spec at 250 MSPS] | — |
| 工作温度 | -40 C to +85 C | -40C to +85C (industrial) |
| 封装 | 48-QFN (7x7) with exposed pad | 48-pin QFN-EP (7x7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| MSL 等级 | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL rating] |
| Manufacturer Process Technology | Standard CMOS with FemtoCharge technology | — |
| Digital Output Interface | — | JESD204B subclass 0/1/2 (serial) |
| Input Type | — | Differential analog input |
| Analog Input Bandwidth | — | [DATA_NEEDED: analog input bandwidth] |
| SNR (typ, fin=70 MHz) | — | [DATA_NEEDED: SNR @ 70 MHz] |
| ENOB (typ) | — | [DATA_NEEDED: ENOB] |
| SFDR (typ) | — | [DATA_NEEDED: SFDR] |
| Power Supply (AVDD) | — | 1.8 V (typ) |
| Power Supply (DVDD) | — | 1.8 V (typ) |
| Power Consumption | — | [DATA_NEEDED: total power per channel] |
| Lead-Free | — | Yes |
| Pin-Compatible Family | — | ISLA222S12/20/25, ISLA224S12/20/25 (12/14-bit, 125-250 MSPS) |