LTC2351CUH-14#PBF

LTC2351-14 is a 14bit, 1.5Msps ADC with six simultaneously sampled differential inputs. This device draws only 5.5mA from a single 3V supply. A sleep shutdown mode further reduces power consumption to 12μW. The combination of low power and tiny package makes the device suitable for portable applications. The device contains six separate differential inputs that are sampled simultaneously on the rising edge of the CONV signal. The 83dB common mode rejection allows users to eliminate ground loops and common mode noise by measuring signals differentially from the source. It is widely used in application such as multiphase power measurement, multiphase motor control, data acquisition systems, uninterruptable power supplies etc.

• Throughput per channel is 250ksps
• Signal-to-noise plus distortion ratio is 75dB typical at (100KHz input signal)
• Low power dissipation is 16.5mW typical
• 2.5V internal bandgap reference, can be overdriven with external reference
• 3-wire SPI-compatible serial interface
• NAP (4.5mW) shutdown mode
• Operating temperature is 0°C to 70°C
• Package style is 32-pin plastic QFN

Ghi chú

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