INA228AIDGSR vs INA237AIDGSR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng INA228AIDGSR sa pamamagitan ng Texas Instruments at INA237AIDGSR 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
INA228AIDGSR - 85V 20-bit I2C Power Monitor | Texas Instruments
INA228AIDGSR ✓ NakahandaTexas Instruments
INA237AIDGSR - 85V 16-Bit I2C Power Monitor VSSOP-10 | TI
INA237AIDGSR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | INA228AIDGSR | INA237AIDGSR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Kategorya | Supervisors & Reset | Battery Management |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Manufacturer | Texas Instruments | — |
| Series | INA228 | — |
| Fungsi | Current/Voltage/Power/Energy/Charge Monitor | Digital current/voltage/power monitor with I2C interface and alert |
| Sensing Method | High-side / Low-side, Bidirectional | — |
| Accuracy | 0.1 % (typ, gain error) | — |
| Voltage - Input | 0 V to 85 V (common-mode, bus) | — |
| Supply Voltage na Operasyon | 2.7 V to 5.5 V | — |
| Output Interface | I2C | — |
| ADC Resolution | 20-bit | 16-bit delta-sigma |
| Kuru-kuryente ng Kapayapaan | 50 uA (typ) | — |
| Temperature na Operasyon | -40 C to +125 C | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Packhaging / Kaso | 10-VSSOP (DGS) | — |
| Pins | 10 | — |
| Alert Pin | Yes | — |
| Level ng MSL | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL rating] |
| Tindminan RoHS | Compliant | Compliant |
| Topolohiya | — | High-side or low-side current sensing |
| Differential Shunt Full-Scale Range | — | ±163.84 mV or ±40.96 mV (selectable) |
| Common-Mode Input Voltage Range | — | −0.3 V to +85 V |
| Bus Voltage Measurement Range | — | 0 V to 85 V (internal divider) |
| Supply Voltage (VDD) | — | 2.7 V to 5.5 V |
| Quiescent Current (typical) | — | 310 µA |
| Maximum Offset Voltage | — | ±50 µV |
| Offset Drift | — | ±0.02 µV/°C |
| Gain Error | — | ±0.3 % |
| Common-Mode Rejection Ratio | — | [DATA_NEEDED: CMRR value from datasheet] |
| Interface | — | I2C (standard 100 kHz, fast 400 kHz, fast-plus 1 MHz) |
| Number of I2C Addresses | — | 16 programmable |
| Alert Output | — | Open-drain ALERT pin |
| Hanay ng Temperature na Operasyon | — | −40 °C to +125 °C |
| Packhaging | — | 10-pin VSSOP (DGS) |
| Automotive Grade (Q1 variant) | — | INA237AIDGSR not qualified; INA237-Q1 is AEC-Q100 |