INA219AIDR vs INA219AIDCNR Karşılaştırma
Ayrıntılı yan yana karşılaştırma INA219AIDR tarafından Texas Instruments ve INA219AIDCNR tarafından Texas InstrumentsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Texas Instruments
INA219AIDCNR - 26V 12-bit I2C Power Monitor | Texas Instruments
INA219AIDCNR ✓ AktifÖzellik Karşılaştırması
| Parametre | INA219AIDR | INA219AIDCNR |
|---|---|---|
| Marka | Texas Instruments | Texas Instruments |
| Kategori | Voltage Regulators | Battery Management |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Birim Fiyat (USD) | $1,05 | — |
| Fonksiyon | Current/Power Monitor | High-side current shunt and power monitor |
| Sensing Method | High-Side, Bidirectional | — |
| Input Voltage (V+) | 3 V to 5.5 V | — |
| Common-Mode Bus Voltage | 0 V to 26 V | — |
| Shunt Voltage Full-Scale (PGA=1) | ±320 mV | — |
| Bus Voltage Range | 0 V to 26 V | — |
| ADC Resolution | 12-bit (Shunt), 12-bit (Bus) | 12 bit |
| Current Sense Accuracy (A grade) | ±1% (max) | — |
| Input Offset Voltage | ±50 µV (max) | — |
| Input Offset Drift | ±0.5 µV/°C (max) | — |
| Besleme Akımı | 1 mA (max, operating) | — |
| Arayüz | I2C / SMBus-compatible | I2C / SMBus compatible |
| I2C Address Options | 16 (A0, A1 pins) | — |
| I2C Modes | Standard 100 kHz, Fast 400 kHz, High-Speed 3.4 MHz | — |
| Alert/Comparator Pin | Yes, programmable threshold | — |
| İşletim Sıcaklığı | -40°C to +125°C | -40C to +125C |
| Paket | 8-SOIC (D) 3.90 mm | SOT-23-8 (DCN) |
| Montaj Türü | Surface Mount | Surface Mount |
| MSL Seviyesi | 1 (unlimited) | 2 (260C, 1 year) |
| RoHS Durumu | Compliant | Compliant |
| Bus Voltage Range (Common-Mode) | — | 0 V to 26 V |
| Supply Voltage Range | — | 3 V to 5.5 V |
| Supply Current (Max) | — | 1 mA |
| Input Offset (A Grade, Max) | — | ±50 uV |
| Input Offset Drift (Max) | — | ±0.5 uV/C |
| Programmable Gain | — | 0.125, 0.25, 0.5, 1 V/V |
| I2C Addresses | — | 16 programmable (A0/A1 pins) |
| Calibration | — | Programmable calibration register with internal multiplier |
| Measurement Type | — | Bidirectional (charge/discharge) |