INA219AIDR vs INA219AIDCNR Vergleich
Detaillierter Direktvergleich von INA219AIDR von Texas Instruments und INA219AIDCNR von Texas Instruments. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Texas Instruments
INA219AIDCNR - 26V 12-bit I2C Power Monitor | Texas Instruments
INA219AIDCNR ✓ AktivSpezifikationsvergleich
| Parameter | INA219AIDR | INA219AIDCNR |
|---|---|---|
| Marke | Texas Instruments | Texas Instruments |
| Kategorie | Voltage Regulators | Battery Management |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $1,05 | $1,15 |
| Funktion | 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) | — |
| Versorgungsstrom | 1 mA (max, operating) | — |
| Schnittstelle | 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 | — |
| Betriebstemperatur | -40°C to +125°C | -40C to +125C |
| Gehäuse | 8-SOIC (D) 3.90 mm | SOT-23-8 (DCN) |
| Montageart | Surface Mount | Surface Mount |
| MSL-Level | 1 (unlimited) | 2 (260C, 1 year) |
| RoHS-Status | 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) |