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9,676 pcs
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9676 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request |
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The AD7874ARZ-REEL is a complete 4-channel simultaneous sampling data acquisition system (DAS) from Analog Devices. It integrates a high-speed 12-bit successive approximation ADC, four track/hold amplifiers, an internal reference, and an on-chip clock in a compact 28-SOIC package. The simultaneous sampling capability preserves relative phase information across all four input channels, making it ideal for applications requiring coherent multi-channel measurements.
Key specifications include a 12-bit resolution with a sampling rate of 116kSPS per channel, conversion time of 8 µs typical, and acquisition time of 2 µs. The parallel data interface simplifies connection to microprocessors or DSPs. The device operates from a dual ±5V supply and accepts an input voltage range of ±10V. The track/hold amplifiers have small aperture delay with specified limits, allowing multiple AD7874 devices to be synchronized for larger channel counts.
The AD7874ARZ-REEL is housed in a surface-mount 28-SOIC (0.295", 7.50mm width) package and is specified for the industrial temperature range of -40°C to +85°C. It is suitable for applications such as phased-array sonar, AC motor controllers, industrial instrumentation, automatic test equipment (ATE), and medical monitoring.
±5V dual supply.
28-SOIC (0.295", 7.50mm Width).
-40°C to 85°C.
RoHS3 Compliant (low confidence, unverified).
4 channels.
12-bit.
116k SPS.