INA219BIDR vs INA219AIDR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng INA219BIDR sa pamamagitan ng Texas Instruments at INA219AIDR sa pamamagitan ng Texas Instruments. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Texas Instruments
INA219BIDR - 26V 12-Bit I2C Power Monitor | Texas Instruments
INA219BIDR ✓ NakahandaTexas Instruments
INA219AIDR - 26V 12-Bit I2C Power Monitor | Texas Instruments
INA219AIDR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | INA219BIDR | INA219AIDR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Kategorya | Battery Management | Voltage Regulators |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Presyo ng Yunit (USD) | $1.62 | $1.05 |
| Fungsi | Bidirectional current shunt and power monitor | Current/Power Monitor |
| Interface | I2C / SMBUS compatible | I2C / SMBus-compatible |
| Bus Voltage Range | 0 V to 26 V | 0 V to 26 V |
| Supply Voltage Range | 3 V to 5.5 V | — |
| Supply Current (max) | 1 mA | — |
| ADC Resolution | 12 bit | 12-bit (Shunt), 12-bit (Bus) |
| Accuracy (INA219B grade) | 0.5% maximum over temperature | — |
| Number of Programmable Addresses | 16 | — |
| Reports | Current, voltage, and power | — |
| Sensing Architecture | High-side | — |
| Programmable Features | Conversion times and filtering options, calibration register | — |
| Temperature na Operasyon | -40C to +125C | -40°C to +125°C |
| Packhaging | 8-SOIC (3.90 mm width) | 8-SOIC (D) 3.90 mm |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | — |
| Tindminan RoHS | Compliant | Compliant |
| Lead Free Status | Lead Free | — |
| 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 |
| Current Sense Accuracy (A grade) | — | ±1% (max) |
| Input Offset Voltage | — | ±50 µV (max) |
| Input Offset Drift | — | ±0.5 µV/°C (max) |
| Kuru-kuryente ng Pagbibigay | — | 1 mA (max, operating) |
| 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 |
| Level ng MSL | — | 1 (unlimited) |