INA219AIDR vs INA219BIDR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng INA219AIDR sa pamamagitan ng Texas Instruments at INA219BIDR 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
INA219AIDR - 26V 12-Bit I2C Power Monitor | Texas Instruments
INA219AIDR ✓ NakahandaTexas Instruments
INA219BIDR - 26V 12-Bit I2C Power Monitor | Texas Instruments
INA219BIDR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | INA219AIDR | INA219BIDR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Kategorya | Voltage Regulators | Battery Management |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Fungsi | Current/Power Monitor | Bidirectional 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 | 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) | — |
| Kuru-kuryente ng Pagbibigay | 1 mA (max, operating) | — |
| Interface | 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 | — |
| Temperature na Operasyon | -40°C to +125°C | -40C to +125C |
| Packhaging | 8-SOIC (D) 3.90 mm | 8-SOIC (3.90 mm width) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | 1 (unlimited) | — |
| Tindminan RoHS | Compliant | Compliant |
| Supply Voltage Range | — | 3 V to 5.5 V |
| Supply Current (max) | — | 1 mA |
| 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 |
| Packaging | — | Tape & Reel (TR) |
| Lead Free Status | — | Lead Free |