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SC1467 is a 16 bit 8-channel synchronous sampling analog-to-digital converter, with built-in analog input clamp protection, analog filter, and programmable gain amplifier for each channel. The device also integrates a digital filter, a low drift 2.5V precision reference voltage source, and a 4.5V reference voltage buffer, supporting parallel and serial interfaces.
The SC1467 is powered by a single 5V power supply, with a throughput rate of up to 200kSPS for all 8 channels. It supports true bipolar input ranges of ± 10V and ± 5V, has a 1M Ω analog input impedance, and input clamp protection can withstand voltages up to ± 30V. The ESD level can reach 8kV. For applications with low throughput requirements, the SC1467's built-in oversampling mode and flexible digital filters can be used to improve noise performance
Main performance
◼ 16 bit, 200kSPS (all channels)
◼ Input buffer with 1M Ω analog input impedance
◼ Working temperature range: -40 ℃ to 85 ℃
◼ 5V single analog power supply
◼ VDRIVEPower supply voltage: 2.3V to 5V
◼ ± 30V input clamp protection, 8kV ESD
◼ 2nd order anti aliasing analog filter
◼ On-chip precision reference source and reference voltage source buffer
◼ True bipolar analog input range: ± 10V, ± 5V
◼ Oversampling function of integrated digital filter
◼ SNR 86dB (no oversampling) 95dB (64 times oversampling)
◼ QFP-64 package 12mm × 12mm
Application scenarios
◼ Power line monitoring
◼ relay protection
◼ Multiphase motor control
◼ Instrumentation and Control Systems
◼ Data Acquisition System
Functional module schematic diagram
Order Information
| Material Number | temperature range | boxed type |
|
SC1467GCOUMZ |
-40~85℃ | LQFP-64 |
Overall dimensions
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