Consuming just 2,4 mA per op-amp, the Micrel MIC915 dual and MIC916 triple op-amps are designed to meet the needs of power-sensitive high-speed applications. Both devices share the same key specifications as Micrel's advanced MIC910 single op-amp. Supply current is just 2,4 mA per op-amp, the devices are unity-gain stable, and like the rest of the MIC91x family, the MIC915 and MIC916 in SOT23-5 package can drive any capacitance load. Both devices are specified at supply voltages of ±2,5 V and ±9 V. Input offset voltage is 1 mV (typical), large signal voltage gain is 73 dB, PSRR is 81 dB and CMRR is 98 dB; gain-bandwidth product is 135 MHz and slew rate is 270 V/µs.
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Read more...Bidirectional current-sense amplifier with PWM RS South Africa
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The MAX49925 from Analogue Devices is a bidirectional current-sense amplifier (CSA) with an input common-mode range that extends from -40 to 76 V, making it suitable for 48 V HEV applications where there are large automotive transients.
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