| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,200 pcs
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3200 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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960 pcs
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960 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request |
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The AD7868ANZ from Analog Devices is a complete 12-bit analog I/O system that integrates a 12-bit successive approximation ADC with a track/hold amplifier and a 12-bit DAC with an output buffer amplifier. The ADC achieves a throughput rate of 83 kHz with a typical signal-to-noise ratio of 72 dB, while the DAC settles to 12 bits in 3 µs. On-chip temperature-compensated 3V buried Zener references serve both converters.
The device uses a serial interface compatible with TTL/CMOS logic, minimizing pin count and enabling straightforward connection to DSP processors. Asynchronous conversion control and DAC updating are supported via CONVST and LDAC inputs. The analog input/output range is ±3V, and the device operates from ±5V power supplies with a typical power dissipation of 130 mW.
Packaged in a 24-pin PDIP (0.300" wide) with through-hole mounting, the AD7868ANZ is suitable for applications including digital signal processing, speech recognition, spectrum analysis, high-speed modems, and DSP servo control.
The supply voltage range is 4.75V to 5.25V.
The AD7868ANZ is available in a 24-DIP (0.300", 7.62mm) package, also specified as 24-PDIP, with through-hole mounting.
The AD7868ANZ is listed as RoHS3 Compliant, though this status is unverified.
Both the ADC and DAC have a resolution of 12 bits.
The typical ADC sampling rate is 83 kHz.
The analog I/O range is ±3 V.