| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4 pcs
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4 pcs | On Request | 1 | On Request | On Request | 96 | On Request | On Request |
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The AD678TD is a complete 12-bit sampling analog-to-digital converter with flash architecture. It integrates a sample-and-hold amplifier, voltage reference, and clock generation circuitry, offering a 200 kSPS conversion rate. The device accepts a 10 V full-scale input range in either unipolar or bipolar mode and provides a parallel data interface configurable for 8-bit or 16-bit bus operation.
Key electrical characteristics include a 10 MΩ input impedance, 1 MHz full power bandwidth, 500 kHz full linear bandwidth, and typical SINAD of 72 dB for K, B, and T grades. The AD678TD requires a +5 V digital supply in addition to ±12 V analog supplies. It is specified over the full military temperature range of -55°C to 125°C.
The device is housed in a 28-lead ceramic dual-inline package (CDIP) with 0.600-inch body width, intended for through-hole mounting. Compliance data for RoHS, MSL, and REACH are currently unverified and should be reviewed before procurement.
The digital supply voltage is 5 V. The device also requires ±12 V analog supplies.
It is available in a 28-lead CDIP (0.600", 15.24mm) through-hole package.
-55°C to 125°C.
RoHS status is listed as RoHS3 Compliant, but this compliance data is unverified.
12-bit resolution with 200 kSPS sampling rate.
The input impedance is 10 MΩ.
It uses a parallel data interface supporting 8-bit or 16-bit bus.