MT9211：Magnetic Current/Linear Hall Chip - Programmable Current Sense Chip Description:
The MT9211 is a high-speed (150KHz bandwidth) programmable current sensing IC developed specifically for current sensing applications in a SIP-4 package. The integrated temperature compensation circuit on the chip guarantees excellent temperature characteristics over the entire operating temperature range. With the dedicated programmer, users can easily customize the sensitivity (0.707~22.624mV/gs). The quiescent output voltage can be optimized to 50% VCC through factory programming.
Product Features
• Working voltage (V)：4.5~5.5
• Power consumption (mA)：10
• Bandwidth (KHz)：150
• Response time (us typ.)：＜4
• Working temperature (℃)：-40~150
• Sensitivity (mV/Gs)：0.707~22.624
• Static output (V)：50%VCC
• Linearity (% max.)：＜±1.0
• Packaging：Flat TO-94
Design and development
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