ADC124S021CIMM vs ADC124S051CIMM مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ ADC124S021CIMM بواسطة Texas Instruments و ADC124S051CIMM بواسطة Texas Instruments. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
Texas Instruments
ADC124S021CIMM - 4-Ch 12-Bit 50-200 kSPS SAR ADC | Texas Instruments
ADC124S021CIMM ✓ نشطTexas Instruments
ADC124S051CIMM - 4-Ch 12-Bit 500kSPS SAR ADC | Texas Instruments
ADC124S051CIMM Obsoleteمقارنة المواصفات
| المعامل | ADC124S021CIMM | ADC124S051CIMM |
|---|---|---|
| العلامة التجارية | Texas Instruments | Texas Instruments |
| الفئة | ADC/DAC | ADC/DAC |
| حالة دورة الحياة | نشط | Obsolete |
| Manufacturer | National Semiconductor (now Texas Instruments) | — |
| Part Number | ADC124S021CIMM | — |
| Suffix (NOPB) | Lead-free, Pb-free (separate order code ADC124S021CIMM/NOPB) | — |
| الدقة | 12 bits | 12 bit |
| Number of Channels | 4 (single-ended) | 4 |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation) |
| Sample Rate | 50 ksps to 200 ksps | 200 kSPS to 500 kSPS |
| Supply Voltage (VDD) | 2.7 V to 5.25 V | — |
| Digital Supply Voltage | [DATA_NEEDED: VA vs VBD dedicated pins present? - datasheet lists single VDD] | — |
| تيار التغذية | 2.3 mA typical at 3 V, 200 kSPS | — |
| Input Type | Single-ended, unipolar; pseudo-differential mode via CHn/CHn+1 pairing | Single-Ended (4 pseudo-differential pairs) |
| Analog Input Range | 0 V to VREF (or 0 V to VDD in internal-reference mode) | — |
| INL (اللاخطية التكاملية) | ±1 LSB (max) | — |
| DNL (Differential Nonlinearity) | ±1 LSB (max, no missing codes) | — |
| SNR | [DATA_NEEDED: SNR at FS input - typical SAR value, not in verified snippet] | — |
| جهد المرجع | Internal 2.5 V (on 4.5 V to 5.25 V supply) or external VREF input | — |
| Digital Interface | SPI, MICROWIRE-compatible, mode 1 (CPOL=1, CPHA=0) | SPI / QSPI / MICROWIRE-compatible |
| العلبة | 10-pin VSSOP / MSOP (TI DGS, NSC P0MUB10A) | 10-pin VSSOP (DGS) 3 mm × 3 mm |
| نطاق درجة حرارة التشغيل | -40 °C to +85 °C (industrial) | -40 °C to +85 °C |
| نوع التركيب | Surface Mount | Surface Mount |
| MSL (Moisture Sensitivity Level) | [DATA_NEEDED: MSL rating - typical 1 for VSSOP, not in snippet] | — |
| حالة RoHS | Compliant (lead-free via /NOPB) | Compliant |
| Channel-to-Channel Crosstalk | [DATA_NEEDED: -90 dB typical value, not in verified snippet] | — |
| Power-Down Current | [DATA_NEEDED: nA power-down value, not in verified snippet] | — |
| جهد التغذية | — | 2.7 V to 5.25 V (single supply) |
| Analog Supply Current at 200 kSPS | — | 1.55 mW total (typ) |
| تيار الإيقاف | — | 0.06 µA (typ) |
| External Reference Voltage | — | 1 V to VDD (typ 2.5 V) |
| Integral Nonlinearity (INL) | — | [DATA_NEEDED: INL max in LSB] |
| Differential Nonlinearity (DNL) | — | [DATA_NEEDED: DNL max in LSB] |
| Signal-to-Noise + Distortion (SINAD) | — | [DATA_NEEDED: SINAD at fin] |
| Effective Number of Bits (ENOB) | — | [DATA_NEEDED: ENOB at fin] |
| مستوى MSL | — | 1 (unlimited) |
| Pin Compatibility | — | Pin-compatible with ADC084S051 (8-bit) and ADC124S021 (lower speed) |