INA228AIDGSR vs INA237AIDGSR Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci INA228AIDGSR disebabkan oleh Texas Instruments dan INA237AIDGSR disebabkan oleh Texas Instruments. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Texas Instruments
INA228AIDGSR - 85V 20-bit I2C Power Monitor | Texas Instruments
INA228AIDGSR ✓ Aktif
Pengandingan Spesifikasi
| Parametr | INA228AIDGSR | INA237AIDGSR |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | Supervisors & Reset | Battery Management |
| Status Lingkungan Hidup | Aktif | Aktif |
| 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) | — |
| Tegangan Pemberi Arus Operasi | 2.7 V to 5.5 V | — |
| Output Interface | I2C | — |
| ADC Resolution | 20-bit | 16-bit delta-sigma |
| Arus Dalam Tentera | 50 uA (typ) | — |
| Suhu Operasi | -40 C to +125 C | — |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Kemasan / Case | 10-VSSOP (DGS) | — |
| Pins | 10 | — |
| Alert Pin | Yes | — |
| Aras MSL | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL rating] |
| Status RoHS | Compliant | Compliant |
| Tetstruktur | — | 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] |
| Antaramuka | — | I2C (standard 100 kHz, fast 400 kHz, fast-plus 1 MHz) |
| Number of I2C Addresses | — | 16 programmable |
| Alert Output | — | Open-drain ALERT pin |
| Gambaran Suhu Operasi | — | −40 °C to +125 °C |
| Kemasan | — | 10-pin VSSOP (DGS) |
| Automotive Grade (Q1 variant) | — | INA237AIDGSR not qualified; INA237-Q1 is AEC-Q100 |