ADC12040CIVY vs ADC12020CIVY مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ ADC12040CIVY بواسطة Texas Instruments و ADC12020CIVY بواسطة Texas Instruments. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | ADC12040CIVY | ADC12020CIVY |
|---|---|---|
| العلامة التجارية | Texas Instruments | Texas Instruments |
| الفئة | ADC/DAC | ADC/DAC |
| حالة دورة الحياة | نشط | نشط |
| الدقة | 12 bit | 12 bits |
| معدل أخذ العينات | 40 MSPS (min 40 MSPS over temperature) | — |
| Number of Channels | 1 input | — |
| Architecture | Pipelined | — |
| جهد التغذية | +5V ±5% (single supply) | — |
| Power Consumption | 340 mW (typ) at 40 MHz | — |
| Differential Non-Linearity (DNL) | ±0.4 LSB (typ) | — |
| Signal-to-Noise Ratio (SNR) | 69 dB (typ) at fIN = 10 MHz | — |
| Effective Number of Bits (ENOB) | 11.2 bits (typ) at fIN = 10 MHz | 11.3 bits (typ) at fIN = 10.1 MHz |
| Input Type | Differential (single-ended capable) | Single-ended analog input |
| Reference Type | External, with internal buffer | — |
| Digital Output Interface | Parallel, CMOS, straight binary | — |
| Digital Output Logic Levels | 2.35V to 5V compatible | — |
| Power Down Mode | On-chip (low quiescent between conversions) | Yes |
| نطاق درجة حرارة التشغيل | -40C to +85C (industrial) | — |
| العلبة | 32-LQFP (NEY) 7x7 mm | 32-LQFP (CIVY) 7x7 mm |
| نوع التركيب | Surface Mount | Surface Mount |
| Pin Family Compatibility | Pin compatible with ADC12010, ADC12020, ADC12L063, ADC12L066 | — |
| حالة RoHS | Compliant (NOPB suffix variants only; check exact suffix) | Compliant (per /NOPB suffix option) |
| Sampling Rate (FS) | — | 20 MSPS (min) |
| Number of Input Channels | — | 1 |
| Conversion Architecture | — | Pipelined with internal sample-and-hold |
| Analog Supply Voltage (AVDD) | — | +5 V (single) / +5 V analog with ±5 V option |
| Digital Supply Voltage (DVDD) | — | 2.35 V to 5 V |
| Differential Nonlinearity (DNL) | — | ±0.35 LSB (typ) |
| Power Consumption (20 MHz) | — | 185 mW (typ) |
| Reference Buffer | — | On-chip |
| Digital I/O Compatibility | — | TTL/CMOS, 2.35 V to 5 V |
| درجة حرارة التشغيل | — | -40C to +85C |
| مستوى MSL | — | [DATA_NEEDED: MSL level] |