INA228AIDGSR vs INA237AIDGSR Perbandingan
Perbandingan bersamaan detil INA228AIDGSR dari Texas Instruments dan INA237AIDGSR dari Texas Instruments. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Texas Instruments
INA228AIDGSR - 85V 20-bit I2C Power Monitor | Texas Instruments
INA228AIDGSR ✓ Aktif
Perbandingan Spesifikasi
| Parameter Umum | 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 Pemuat Kerja | 2.7 V to 5.5 V | — |
| Output Interface | I2C | — |
| ADC Resolution | 20-bit | 16-bit delta-sigma |
| Arus Memerintah | 50 uA (typ) | — |
| Suhu Kerja | -40 C to +125 C | — |
| Tipe Mounting | Surface Mount | Surface Mount |
| Paket / Case | 10-VSSOP (DGS) | — |
| Pins | 10 | — |
| Alert Pin | Yes | — |
| Level MSL | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL rating] |
| Status RoHS | Compliant | Compliant |
| Topologi | — | 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] |
| Antarmuka | — | I2C (standard 100 kHz, fast 400 kHz, fast-plus 1 MHz) |
| Number of I2C Addresses | — | 16 programmable |
| Alert Output | — | Open-drain ALERT pin |
| Rentang Suhu Kerja | — | −40 °C to +125 °C |
| Paket | — | 10-pin VSSOP (DGS) |
| Automotive Grade (Q1 variant) | — | INA237AIDGSR not qualified; INA237-Q1 is AEC-Q100 |