| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,200 pcs
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1200 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD7656YSTZ is a 16-bit, 6-channel, successive approximation (SAR) analog-to-digital converter from Analog Devices. It features six independent ADCs with true bipolar analog inputs and pin- or software-selectable input voltage ranges of ±10 V and ±5 V. The converter achieves a maximum sampling rate of 250 kSPS and typical power dissipation of 140 mW at 5 V supplies.
Key electrical characteristics include a typical signal-to-noise ratio (SNR) of 86.5 dB at 50 kHz input frequency, supporting high-accuracy measurements. The device integrates internal reference buffers and offers multiple data interfaces: SPI, parallel, and DSP-compatible serial modes. A standby mode reduces power consumption to 100 µW maximum.
The ADC is housed in a 64-lead LQFP package (10x10 mm) for surface mount assembly. Typical applications include power line monitoring, instrumentation and control systems, and multi-axis positioning systems. The device supports simultaneous sampling across all channels, making it suited for polyphase power measurement and multi-axis servo control.
The AD7656YSTZ has a resolution of 16 bits.
The maximum sampling rate is 250 kSPS.
The AD7656YSTZ has 6 single-ended input channels.
The operating temperature range is -40°C to 125°C.
RoHS3 compliance is listed but unverified.
The device is available in a 64-LQFP (10x10 mm) surface-mount package.
Typical power dissipation is 140 mW at 250 kSPS with 5 V supplies.